Mercury 50 BIGFOOT (4-STROKE) (0G231123 THRU 0G760299) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments

Mercury 50 BIGFOOT (4-STROKE) Outboard Motor Parts Diagram & Catalog – Free PDF Download

ACCESSORIES

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) ACCESSORIES:

Part Name	OEM Number	Supersedes
EXTENSION KIT, (22.5) Comment: (BLACK) NON-BIGFOOT	824072A5
EXTENSION KIT, (22.5) Comment: (GRAY) NON-BIGFOOT	824072A6
SHIFT SHAFT (22-1/2 IN.) Comment: NON-BIGFOOT	8278652
DRIVESHAFT (22-1/2 IN.) Comment: NON-BIGFOOT	45-826195A1
TILLER HANDLE KIT Comment: (BLACK) NON-BIGFOOT	828813A33
TILLER HANDLE KIT Comment: (GRAY) NON-BIGFOOT	828813A3
SENDER KIT, Power Trim Gauge Comment: NON-BIGFOOT	822573A12	822573A11 NON-BIGFOOT
TILLER HANDLE KIT Comment: (BLACK) BIGFOOT	828813A31	828813A10, 828813A11 (BLACK) BIGFOOT
TILLER HANDLE KIT Comment: (GRAY) BIGFOOT	828813A31	828813A10, 828813A11 (GRAY) BIGFOOT
HORSEPOWER RESTRICTOR KIT	830893A1
SENDER KIT, Oil Pressure	8M0068785	828019A 1
BRACKET ASSEMBLY, Steering (W/O CARRYING HANDLE)	816667A2
LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT	32-877680Q8
LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT	32-877680Q12	32-858620Q12, 32-858620A12, 32-827927A12 WITH QUICK DISCONNECT
LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY	32-877681Q8
LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY	32-877681Q12	32-804792Q12, 32-804792Q, 32-858621Q12, 32-858621A12, 32-17146A12 WITH QUICK DISCONNECT ENGINE END ONLY
LINE ASSEMBLY, Fuel (12 Feet) Comment: NO FIITINGS	32-877683Q12	32-858623Q12, 32-858623A12, 32-822379A12, 32-819380A12, FA599752, FS409752, 32-819380A 3, F216752, FA409752, F289752, FA178752, FA216752, FA284752, FA289752, FS409952 NO FIITINGS
PROBE TOOL, Emissions (#91-831248A 1) Comment: (BODENSEE)
EXTENSION KIT, (22.5) Comment: (BLACK) NON-BIGFOOT	824072A5
EXTENSION KIT, (22.5) Comment: (GRAY) NON-BIGFOOT	824072A6
SHIFT SHAFT (22-1/2 IN.) Comment: NON-BIGFOOT	8278652
DRIVESHAFT (22-1/2 IN.) Comment: NON-BIGFOOT	45-826195A1
TILLER HANDLE KIT Comment: (BLACK) NON-BIGFOOT	828813A33
TILLER HANDLE KIT Comment: (GRAY) NON-BIGFOOT	828813A3
SENDER KIT, Power Trim Gauge Comment: NON-BIGFOOT	822573A12	822573A11 NON-BIGFOOT
TILLER HANDLE KIT Comment: (BLACK) BIGFOOT	828813A31	828813A10, 828813A11 (BLACK) BIGFOOT
TILLER HANDLE KIT Comment: (GRAY) BIGFOOT	828813A31	828813A10, 828813A11 (GRAY) BIGFOOT
HORSEPOWER RESTRICTOR KIT	830893A1
SENDER KIT, Oil Pressure	8M0068785	828019A 1
BRACKET ASSEMBLY, Steering (W/O CARRYING HANDLE)	816667A2
LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT	32-877680Q8
LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT	32-877680Q12	32-858620Q12, 32-858620A12, 32-827927A12 WITH QUICK DISCONNECT
LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY	32-877681Q8
LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY	32-877681Q12	32-804792Q12, 32-804792Q, 32-858621Q12, 32-858621A12, 32-17146A12 WITH QUICK DISCONNECT ENGINE END ONLY
LINE ASSEMBLY, Fuel (12 Feet) Comment: NO FIITINGS	32-877683Q12	32-858623Q12, 32-858623A12, 32-822379A12, 32-819380A12, FA599752, FS409752, 32-819380A 3, F216752, FA409752, F289752, FA178752, FA216752, FA284752, FA289752, FS409952 NO FIITINGS
PROBE TOOL, Emissions (#91-831248A 1) Comment: (BODENSEE)

ADAPTOR PLATE

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) ADAPTOR PLATE:

Position No.	Part Name	OEM Number	Supersedes
1	DIPSTICK	8M0162935
2	DIPSTICK TUBE	825989003	825989 2
3	SEAL, Lower Cowl	8238052
4	HEAT SHIELD	8289151
5	PIN, Dowel	17-23784
6	ELBOW, (.125-27)	22-629101
7	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
8	HOSE, (24.500 Inches Bulk) (20 IN.)	32-77653101
9	SEAL, Oil	26-828932	26-821756
9	SEAL, Oil Comment: (BIGFOOT)	26-16977
10	PLUG, Pipe	22-384073
11	GROMMET Comment: (NON BIGFOOT)	25-822408001	25-822408 (NON BIGFOOT)
12	ADAPTOR PLATE Comment: SN# 0G590000 & Up	825228A25	825228 5 SN# 0G590000 & Up
12	ADAPTOR PLATE Comment: (BIGFOOT) SN# 0G590000 & Up	825228A24	825228 4 (BIGFOOT) SN# 0G590000 & Up
12	ADAPTOR PLATE ASSEMBLY Comment: SN# 0G438000 THRU 0G589999	825228A15	825228A 5 SN# 0G438000 THRU 0G589999
12	ADAPTOR PLATE Comment: SN# 0G437999 & Below	825228A15	825228A 5 SN# 0G437999 & Below
13	GASKET Comment: SN# 0G590000 & Up	27-8M0213113
13	GASKET Comment: SN# 0G438000 THRU 0G589999	27-8M0213113
13	GASKET Comment: SN# 0G437999 & Below	27-825251
14	O-RING	25-845746
15	PLATE, Oil Pickup-Top Comment: SN# 0G590000 & Up	893765	854789 SN# 0G590000 & Up
16	HOSE, Oil Pickup Comment: SN# 0G590000 & Up	32-854793
17	BAFFLE Comment: SN# 0G590000 & Up	893700	854791 1 SN# 0G590000 & Up
18	CLAMP Comment: SN# 0G590000 & Up	54-855228	54-888988014 SN# 0G590000 & Up
19	PICK UP, Oil Comment: SN# 0G438000 THRU 0G589999	8252141
19	PICK UP, Oil Comment: SN# 0G437999 & Below	825214
20	GROMMET	25-19565002
21	MOUNT	8M0224385
22	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
23	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
24	BODY, Oil Pressure Relief	8M0210772
25	COTTER PIN	18-45882
26	PLUNGER	8252151
27	SPRING	24-825216
1	DIPSTICK	8M0162935
2	DIPSTICK TUBE	825989003	825989 2
3	SEAL, Lower Cowl	8238052
4	HEAT SHIELD	8289151
5	PIN, Dowel	17-23784
6	ELBOW, (.125-27)	22-629101
7	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
8	HOSE, (24.500 Inches Bulk) (20 IN.)	32-77653101
9	SEAL, Oil	26-828932	26-821756
9	SEAL, Oil Comment: (BIGFOOT)	26-16977
10	PLUG, Pipe	22-384073
11	GROMMET Comment: (NON BIGFOOT)	25-822408001	25-822408 (NON BIGFOOT)
12	ADAPTOR PLATE Comment: SN# 0G590000 & Up	825228A25	825228 5 SN# 0G590000 & Up
12	ADAPTOR PLATE Comment: (BIGFOOT) SN# 0G590000 & Up	825228A24	825228 4 (BIGFOOT) SN# 0G590000 & Up
12	ADAPTOR PLATE ASSEMBLY Comment: SN# 0G438000 THRU 0G589999	825228A15	825228A 5 SN# 0G438000 THRU 0G589999
12	ADAPTOR PLATE Comment: SN# 0G437999 & Below	825228A15	825228A 5 SN# 0G437999 & Below
13	GASKET Comment: SN# 0G590000 & Up	27-8M0213113
13	GASKET Comment: SN# 0G438000 THRU 0G589999	27-8M0213113
13	GASKET Comment: SN# 0G437999 & Below	27-825251
14	O-RING	25-845746
15	PLATE, Oil Pickup-Top Comment: SN# 0G590000 & Up	893765	854789 SN# 0G590000 & Up
16	HOSE, Oil Pickup Comment: SN# 0G590000 & Up	32-854793
17	BAFFLE Comment: SN# 0G590000 & Up	893700	854791 1 SN# 0G590000 & Up
18	CLAMP Comment: SN# 0G590000 & Up	54-855228	54-888988014 SN# 0G590000 & Up
19	PICK UP, Oil Comment: SN# 0G438000 THRU 0G589999	8252141
19	PICK UP, Oil Comment: SN# 0G437999 & Below	825214
20	GROMMET	25-19565002
21	MOUNT	8M0224385
22	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
23	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
24	BODY, Oil Pressure Relief	8M0210772
25	COTTER PIN	18-45882
26	PLUNGER	8252151
27	SPRING	24-825216

BOTTOM COWL

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) BOTTOM COWL:

Position No.	Part Name	OEM Number	Supersedes
1	BOTTOM COWL Comment: (BLACK-PORT)	4020-826277T1
1	BOTTOM COWL Comment: (GRAY-PORT)	4020-826277T2
2	BOTTOM COWL Comment: (BLACK-STBD.)	4020-826278T7
2	BOTTOM COWL Comment: (GRAY-STBD.)	4020-826278T4
3	SCREW, (M6 x 30)	10-82684430
4	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
5	SEAL	825238002	825238 1
6	SCREW, (M6 x 60)	10-82684460
7	GASKET	27-855627
8	FITTING	22-827948
9	WASHER	12-855576
10	BOOT	826273001	826273
11	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
12	SCREW, (M6 x 16)	10-4006731
13	LATCH HOOK	893766	825783
14	WASHER, Wave	13-12134
15	BUSHING	23-812707	23-71984, 23-F286818, 23-F286828, F480818
16	WASHER, Wave	13-12134
17	LEVER, Cowl Latch Comment: (BLACK)	825782F1
17	LEVER, Cowl Latch Comment: (GRAY)	825782F2
1	BOTTOM COWL Comment: (BLACK-PORT)	4020-826277T1
1	BOTTOM COWL Comment: (GRAY-PORT)	4020-826277T2
2	BOTTOM COWL Comment: (BLACK-STBD.)	4020-826278T7
2	BOTTOM COWL Comment: (GRAY-STBD.)	4020-826278T4
3	SCREW, (M6 x 30)	10-82684430
4	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
5	SEAL	825238002	825238 1
6	SCREW, (M6 x 60)	10-82684460
7	GASKET	27-855627
8	FITTING	22-827948
9	WASHER	12-855576
10	BOOT	826273001	826273
11	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
12	SCREW, (M6 x 16)	10-4006731
13	LATCH HOOK	893766	825783
14	WASHER, Wave	13-12134
15	BUSHING	23-812707	23-71984, 23-F286818, 23-F286828, F480818
16	WASHER, Wave	13-12134
17	LEVER, Cowl Latch Comment: (BLACK)	825782F1
17	LEVER, Cowl Latch Comment: (GRAY)	825782F2

CAMSHAFT/OIL PUMP

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CAMSHAFT/OIL PUMP:

Position No.	Part Name	OEM Number	Supersedes
1	PIN (INCLUDED WITH CYL. BLOCK)	17-825087
2	SPRING	24-825088
3	TENSIONER ASSEMBLY	824796A1
4	SCREW, (M8 x 20)	10-81893420
5	SCREW	10-826165
6	NUT Comment: SN# 0G437999 & Below	11-825085
7	SPACER Comment: SN# 0G438000 & Up	23-850522
8	LOAD RING Comment: SN# 0G438000 & Up	834838
9	WASHER	12-825082
10	GEAR, Drive	825083T	825083
11	KEY	28-893761
12	BELT	825109
13	SCREW, (M10 x 40)	10-82761140
14	WASHER	12-4002319
15	GEAR, Driven	825108
16	SEAL, Oil	26-825048
17	PIN, Dowel	17-825956
18	CAMSHAFT	2407-8250471
19	PIN	17-826149	17-893566
20	PUMP ASSEMBLY, Oil	825058A1
21	O-RING	25-826152
22	O-RING	25-826154
23	O-RING	25-826153
24	SCREW, (M6 x 40)	10-4000333
-	GASKET SET	27-832013A96	27-825231A96
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8
1	PIN (INCLUDED WITH CYL. BLOCK)	17-825087
2	SPRING	24-825088
3	TENSIONER ASSEMBLY	824796A1
4	SCREW, (M8 x 20)	10-81893420
5	SCREW	10-826165
6	NUT Comment: SN# 0G437999 & Below	11-825085
7	SPACER Comment: SN# 0G438000 & Up	23-850522
8	LOAD RING Comment: SN# 0G438000 & Up	834838
9	WASHER	12-825082
10	GEAR, Drive	825083T	825083
11	KEY	28-893761
12	BELT	825109
13	SCREW, (M10 x 40)	10-82761140
14	WASHER	12-4002319
15	GEAR, Driven	825108
16	SEAL, Oil	26-825048
17	PIN, Dowel	17-825956
18	CAMSHAFT	2407-8250471
19	PIN	17-826149	17-893566
20	PUMP ASSEMBLY, Oil	825058A1
21	O-RING	25-826152
22	O-RING	25-826154
23	O-RING	25-826153
24	SCREW, (M6 x 40)	10-4000333
-	GASKET SET	27-832013A96	27-825231A96
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8

CARBURETOR LINKAGE

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CARBURETOR LINKAGE:

Position No.	Part Name	OEM Number	Supersedes
1	DIAPHRAGM	828524
2	JOINT	809587
3	SCREW	10-827480M
4	PIPE	32-80960110
5	PIPE Comment: (QTY. OF 2 WITH CARB WITH ADJUSTABLE PILOT SCREW/ QTY. OF 1 WITH CARB WITH NON-ADJUSTABLE PILOT SCREW)	32-80960120
6	PIPE	32-809601
7	PIPE	32-80960130
8	ROD, Choke	8095975
9	RETAINER	11829M
10	WASHER	12-809606
11	ROD, Choke	809597
12	ROD, Choke	8095974
13	COLLAR	25-809608
14	JOINT	8095981
15	ROD, Choke	8095972
16	ROD, Choke	8095971
17	SCREW	10-80959910
18	DAMPER, Throttle	809607
19	SPRING	24-8096021
20	ROD, Choke	8095973
21	LEVER, Starter	8096001
22	LEVER, Starter	809600
23	WASHER	12-82207M
24	SCREW	10-8095992
25	WASHER	12-82211M
26	SCREW	10-8095991
27	AUTO START ASSEMBLY	825106T	825106
28	COVER Comment: SN# 0G590000 & Up	855531
29	BRACKET Comment: (INCLUDED W/825105A1 ON INTAKE)	827631
30	SCREW	10-809599
31	NUT	11-809604
32	WASHER	12-80960610
33	WIRE PULL	809605
34	SOLENOID ASSEMBLY	97685T
35	SPRING	24-8096022
36	PLATE	809603
37	SCREW	10-8095993
38	CAM	8262311
39	SPACER	23-309772
40	WASHER	12-4002314
41	SCREW, (M5 x 16)	10-40056107
1	DIAPHRAGM	828524
2	JOINT	809587
3	SCREW	10-827480M
4	PIPE	32-80960110
5	PIPE Comment: (QTY. OF 2 WITH CARB WITH ADJUSTABLE PILOT SCREW/ QTY. OF 1 WITH CARB WITH NON-ADJUSTABLE PILOT SCREW)	32-80960120
6	PIPE	32-809601
7	PIPE	32-80960130
8	ROD, Choke	8095975
9	RETAINER	11829M
10	WASHER	12-809606
11	ROD, Choke	809597
12	ROD, Choke	8095974
13	COLLAR	25-809608
14	JOINT	8095981
15	ROD, Choke	8095972
16	ROD, Choke	8095971
17	SCREW	10-80959910
18	DAMPER, Throttle	809607
19	SPRING	24-8096021
20	ROD, Choke	8095973
21	LEVER, Starter	8096001
22	LEVER, Starter	809600
23	WASHER	12-82207M
24	SCREW	10-8095992
25	WASHER	12-82211M
26	SCREW	10-8095991
27	AUTO START ASSEMBLY	825106T	825106
28	COVER Comment: SN# 0G590000 & Up	855531
29	BRACKET Comment: (INCLUDED W/825105A1 ON INTAKE)	827631
30	SCREW	10-809599
31	NUT	11-809604
32	WASHER	12-80960610
33	WIRE PULL	809605
34	SOLENOID ASSEMBLY	97685T
35	SPRING	24-8096022
36	PLATE	809603
37	SCREW	10-8095993
38	CAM	8262311
39	SPACER	23-309772
40	WASHER	12-4002314
41	SCREW, (M5 x 16)	10-40056107

CARBURETOR(ADJUSTABLE PILOT SCREW)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CARBURETOR(ADJUSTABLE PILOT SCREW):

Position No.	Part Name	OEM Number	Supersedes
1	CARBURETOR Comment: (1) 50-ADJUSTABLE PILOT SCREW	3319-825073T1
1	CARBURETOR Comment: (1) 40/45	3319-825073A6
2	CARBURETOR Comment: (2) 50-ADJUSTABLE PILOT SCREW	1300-8M0128511
2	CARBURETOR Comment: (2) 40/45	3319-825073A7
3	CARBURETOR Comment: (3) 50-ADJUSTABLE PILOT SCREW	3319-825073A3
3	CARBURETOR Comment: (3) 40/45	3319-825073A8
4	CARBURETOR Comment: (4) 50-ADJUSTABLE PILOT SCREW	3319-825073A4
4	CARBURETOR Comment: (4) 40/45	3319-825073T9
5	SCREW, (M4 x 10)	10-809571
6	COVER Comment: (1)	809572
7	GASKET	809573
8	PLUG, Metal Comment: (50)	19-855237	19-802702003, 19-809583 (50)
8	SEAL, Rubber Comment: (40/45 )	26-827737
9	SCREW, Pilot Comment: (50)	10-809578
9	SCREW SET, Pilot Comment: (40/45)	10-8095784
10	O-RING	25-809124M
11	SPRING, Air Adjusting	24-809579
12	WASHER Comment: (1/2/3)	12-826943M
13	SPRING Comment: (1/2/3)	24-8095791
14	SCREW, Throttle Comment: (1/2/3)	10-8095781
15	WASHER	12-809580
16	RING, Retaining	53-94722M
17	LEVER Comment: (1)	809582
18	LOCKWASHER Comment: (1)	13-92515M
19	NUT Comment: (1)	11-809581
20	NEEDLE VALVE Comment: (50)	809570
20	VALVE, Needle Comment: (40/45)	8095701
21	SCREW, (M4 x 5)	10-8095711
22	MAIN NOZZLE Comment: (50)	809574
22	MAIN NOZZLE Comment: (40/45)	8095741
23	O-RING	25-11802M
24	MAIN NOZZLE	809577
25	JET, Pilot Comment: (50)	44,8095761
25	JET, Pilot Comment: (40/45)	42,8095761
26	JET, Main Comment: (50)	112,809575
26	JET, Main Comment: (1/2) (40/45 )	104,8095751
26	JET, Main Comment: (3/4) (40/45)	103,8095752
27	FLOAT	809569
28	PIN	17-11794M
29	GASKET	27-809568
30	BODY Comment: (1/2/3)	809567
31	SCREW, (M4 x 12)	10-81758M
32	SCREW, Drain (M5 x 6)	10-8095783
33	GASKET	27-8095681
34	COVER Comment: (2)	8095721
35	CLIP Comment: (2)	53-809584
36	ROLLER Comment: (2)	809585
37	COVER Comment: (3)	8095721
38	RETAINER Comment: (4)	11829M
39	ROD, Starter Comment: (4)	809586
40	JOINT Comment: (4)	809587
41	SCREW, Throttle Comment: (4)	10-8095781
42	SPRING, Pilot Adjusting Comment: (4)	24-8095791
43	COVER Comment: (4)	8095721
44	SCREW Comment: (4)	10-8095712
45	WASHER Comment: (4)	12-8095801
46	LEVER Comment: (4)	8095821
47	SCREW Comment: (4)	10-826931M
48	BODY Comment: (4)	8095671
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1
1	CARBURETOR Comment: (1) 50-ADJUSTABLE PILOT SCREW	3319-825073T1
1	CARBURETOR Comment: (1) 40/45	3319-825073A6
2	CARBURETOR Comment: (2) 50-ADJUSTABLE PILOT SCREW	1300-8M0128511
2	CARBURETOR Comment: (2) 40/45	3319-825073A7
3	CARBURETOR Comment: (3) 50-ADJUSTABLE PILOT SCREW	3319-825073A3
3	CARBURETOR Comment: (3) 40/45	3319-825073A8
4	CARBURETOR Comment: (4) 50-ADJUSTABLE PILOT SCREW	3319-825073A4
4	CARBURETOR Comment: (4) 40/45	3319-825073T9
5	SCREW, (M4 x 10)	10-809571
6	COVER Comment: (1)	809572
7	GASKET	809573
8	PLUG, Metal Comment: (50)	19-855237	19-802702003, 19-809583 (50)
8	SEAL, Rubber Comment: (40/45 )	26-827737
9	SCREW, Pilot Comment: (50)	10-809578
9	SCREW SET, Pilot Comment: (40/45)	10-8095784
10	O-RING	25-809124M
11	SPRING, Air Adjusting	24-809579
12	WASHER Comment: (1/2/3)	12-826943M
13	SPRING Comment: (1/2/3)	24-8095791
14	SCREW, Throttle Comment: (1/2/3)	10-8095781
15	WASHER	12-809580
16	RING, Retaining	53-94722M
17	LEVER Comment: (1)	809582
18	LOCKWASHER Comment: (1)	13-92515M
19	NUT Comment: (1)	11-809581
20	NEEDLE VALVE Comment: (50)	809570
20	VALVE, Needle Comment: (40/45)	8095701
21	SCREW, (M4 x 5)	10-8095711
22	MAIN NOZZLE Comment: (50)	809574
22	MAIN NOZZLE Comment: (40/45)	8095741
23	O-RING	25-11802M
24	MAIN NOZZLE	809577
25	JET, Pilot Comment: (50)	44,8095761
25	JET, Pilot Comment: (40/45)	42,8095761
26	JET, Main Comment: (50)	112,809575
26	JET, Main Comment: (1/2) (40/45 )	104,8095751
26	JET, Main Comment: (3/4) (40/45)	103,8095752
27	FLOAT	809569
28	PIN	17-11794M
29	GASKET	27-809568
30	BODY Comment: (1/2/3)	809567
31	SCREW, (M4 x 12)	10-81758M
32	SCREW, Drain (M5 x 6)	10-8095783
33	GASKET	27-8095681
34	COVER Comment: (2)	8095721
35	CLIP Comment: (2)	53-809584
36	ROLLER Comment: (2)	809585
37	COVER Comment: (3)	8095721
38	RETAINER Comment: (4)	11829M
39	ROD, Starter Comment: (4)	809586
40	JOINT Comment: (4)	809587
41	SCREW, Throttle Comment: (4)	10-8095781
42	SPRING, Pilot Adjusting Comment: (4)	24-8095791
43	COVER Comment: (4)	8095721
44	SCREW Comment: (4)	10-8095712
45	WASHER Comment: (4)	12-8095801
46	LEVER Comment: (4)	8095821
47	SCREW Comment: (4)	10-826931M
48	BODY Comment: (4)	8095671
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1

CARBURETOR(NON-ADJUSTABLE PILOT SCREW)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CARBURETOR(NON-ADJUSTABLE PILOT SCREW):

Position No.	Part Name	OEM Number	Supersedes
1	CARBURETOR Comment: (1) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T11	3319-825073A11 (1) 50 NON-ADJUSTABLE PILOT SCREW
2	CARBURETOR Comment: (2) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T12	3319-825073A12 (2) 50 NON-ADJUSTABLE PILOT SCREW
3	CARBURETOR Comment: (3) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T13	3319-825073A13 (3) 50 NON-ADJUSTABLE PILOT SCREW
4	CARBURETOR Comment: (4) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073A14
5	SCREW, (M4 x 10)	10-809571
6	COVER Comment: (1)	809572
7	GASKET	809573
8	WASHER Comment: (1/2/3)	12-826943M
9	SPRING Comment: (1/2/3)	24-8095791
10	SCREW, Throttle Comment: (1/2/3)	10-8095781
11	WASHER	12-809580
12	RING, Retaining	53-94722M
13	LEVER Comment: (1)	809582
14	LOCKWASHER Comment: (1)	13-92515M
15	NUT Comment: (1)	11-809581
16	NEEDLE VALVE	809570
17	SCREW, (M4 x 5)	10-8095711
18	MAIN NOZZLE	809574
19	O-RING	25-11802M
20	MAIN NOZZLE	809577
21	JET, Pilot	44,8095761
22	JET, Main	112,809575
23	FLOAT	809569
24	PIN	17-11794M
25	GASKET	27-809568
26	BODY Comment: (1/2/3)	809567
27	SCREW, (M4 x 12)	10-81758M
28	SCREW, Drain (M5 x 6)	10-8095783
29	GASKET	27-8095681
30	COVER Comment: (2)	8095721
31	CLIP Comment: (2)	53-809584
32	ROLLER Comment: (2)	809585
33	COVER Comment: (3)	8095721
34	RETAINER Comment: (4)	11829M
35	ROD, Starter Comment: (4)	809586
36	JOINT Comment: (4)	809587
37	SCREW, Throttle Comment: (4)	10-8095781
38	SPRING, Pilot Adjusting Comment: (4)	24-8095791
39	COVER Comment: (4)	8095721
40	SCREW Comment: (4)	10-8095712
41	WASHER Comment: (4)	12-8095801
42	LEVER Comment: (4)	8095821
43	SCREW Comment: (4)	10-826931M
44	BODY Comment: (4)	8095671
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1
1	CARBURETOR Comment: (1) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T11	3319-825073A11 (1) 50 NON-ADJUSTABLE PILOT SCREW
2	CARBURETOR Comment: (2) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T12	3319-825073A12 (2) 50 NON-ADJUSTABLE PILOT SCREW
3	CARBURETOR Comment: (3) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073T13	3319-825073A13 (3) 50 NON-ADJUSTABLE PILOT SCREW
4	CARBURETOR Comment: (4) 50 NON-ADJUSTABLE PILOT SCREW	3319-825073A14
5	SCREW, (M4 x 10)	10-809571
6	COVER Comment: (1)	809572
7	GASKET	809573
8	WASHER Comment: (1/2/3)	12-826943M
9	SPRING Comment: (1/2/3)	24-8095791
10	SCREW, Throttle Comment: (1/2/3)	10-8095781
11	WASHER	12-809580
12	RING, Retaining	53-94722M
13	LEVER Comment: (1)	809582
14	LOCKWASHER Comment: (1)	13-92515M
15	NUT Comment: (1)	11-809581
16	NEEDLE VALVE	809570
17	SCREW, (M4 x 5)	10-8095711
18	MAIN NOZZLE	809574
19	O-RING	25-11802M
20	MAIN NOZZLE	809577
21	JET, Pilot	44,8095761
22	JET, Main	112,809575
23	FLOAT	809569
24	PIN	17-11794M
25	GASKET	27-809568
26	BODY Comment: (1/2/3)	809567
27	SCREW, (M4 x 12)	10-81758M
28	SCREW, Drain (M5 x 6)	10-8095783
29	GASKET	27-8095681
30	COVER Comment: (2)	8095721
31	CLIP Comment: (2)	53-809584
32	ROLLER Comment: (2)	809585
33	COVER Comment: (3)	8095721
34	RETAINER Comment: (4)	11829M
35	ROD, Starter Comment: (4)	809586
36	JOINT Comment: (4)	809587
37	SCREW, Throttle Comment: (4)	10-8095781
38	SPRING, Pilot Adjusting Comment: (4)	24-8095791
39	COVER Comment: (4)	8095721
40	SCREW Comment: (4)	10-8095712
41	WASHER Comment: (4)	12-8095801
42	LEVER Comment: (4)	8095821
43	SCREW Comment: (4)	10-826931M
44	BODY Comment: (4)	8095671
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1

CLAMP BRACKET(NON BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CLAMP BRACKET(NON BIGFOOT):

Position No.	Part Name	OEM Number
1	CLAMP BRACKET Comment: (BLACK-STBD.)	3412-821774T8
1	CLAMP BRACKET Comment: (GRAY-STBD.)	3412-821774T9
2	CLAMP BRACKET Comment: (BLACK-PORT)	3411-821773T1
2	CLAMP BRACKET Comment: (GRAY-PORT)	3411-821773A2
3	ANODE	97-8252711
4	SCREW, (M6 x 25)	10-8M0204707
5	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
6	NUT, (.500-20)	11-91962
7	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel	12-8M0204648
8	SCREW, (.500-20 x 4.00)	10-814259
9	CAP	822401
10	PIN, (.125 x 0.75 Inches)	17-25319
11	BUSHING	23-823589
12	PIN	17-8224001
13	SCREW, (M10 x 40) Stainless Steel	10-4009040
14	WASHER	12-4002319
15	NUT, (M10)	11-40140
16	DECAL, Co-Pilot	37-8237011
1	CLAMP BRACKET Comment: (BLACK-STBD.)	3412-821774T8
1	CLAMP BRACKET Comment: (GRAY-STBD.)	3412-821774T9
2	CLAMP BRACKET Comment: (BLACK-PORT)	3411-821773T1
2	CLAMP BRACKET Comment: (GRAY-PORT)	3411-821773A2
3	ANODE	97-8252711
4	SCREW, (M6 x 25)	10-8M0204707
5	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
6	NUT, (.500-20)	11-91962
7	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel	12-8M0204648
8	SCREW, (.500-20 x 4.00)	10-814259
9	CAP	822401
10	PIN, (.125 x 0.75 Inches)	17-25319
11	BUSHING	23-823589
12	PIN	17-8224001
13	SCREW, (M10 x 40) Stainless Steel	10-4009040
14	WASHER	12-4002319
15	NUT, (M10)	11-40140
16	DECAL, Co-Pilot	37-8237011

CRANKSHAFT, PISTON AND CONNECTING ROD

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CRANKSHAFT, PISTON AND CONNECTING ROD:

Position No.	Part Name	OEM Number	Supersedes
1	CRANKSHAFT	2406-831279A1
1	CRANKSHAFT Comment: (BIGFOOT)	2406-831279A2
2	SEAL	8M0151047
3	SEAL, Oil Comment: SN# 0G324238 & Below	26-825028
4	SEAL Comment: (WITH RAISED RIB ON O.D.) SN# 0G324239 & Up	8M0151048
5	CONNECTING ROD	600-893530T01	662-856065T 1
6	BOLT	10-8M0049884
7	BEARING, Brown	23-893630	23-825021
7	BEARING, Black	23-893630001	23-825021 1
7	BEARING, Blue	23-893630002	23-825021 2
8	PISTON ASSEMBLY Comment: (STANDARD)	2715-825011A1
8	PISTON ASSEMBLY Comment: (.5MM O/S)	2715-825011A2
9	RING SET, Piston Comment: (STANDARD)	39-825012A1
9	RING, Piston Comment: (.5MM O/S)	39-8250121
10	RING, Oil	39-825015
11	PIN, Piston	41-893863	41-825016
12	RETAINER	40-825017	40-825017F
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	GASKET SET	27-832013A96	27-825231A96
1	CRANKSHAFT	2406-831279A1
1	CRANKSHAFT Comment: (BIGFOOT)	2406-831279A2
2	SEAL	8M0151047
3	SEAL, Oil Comment: SN# 0G324238 & Below	26-825028
4	SEAL Comment: (WITH RAISED RIB ON O.D.) SN# 0G324239 & Up	8M0151048
5	CONNECTING ROD	600-893530T01	662-856065T 1
6	BOLT	10-8M0049884
7	BEARING, Brown	23-893630	23-825021
7	BEARING, Black	23-893630001	23-825021 1
7	BEARING, Blue	23-893630002	23-825021 2
8	PISTON ASSEMBLY Comment: (STANDARD)	2715-825011A1
8	PISTON ASSEMBLY Comment: (.5MM O/S)	2715-825011A2
9	RING SET, Piston Comment: (STANDARD)	39-825012A1
9	RING, Piston Comment: (.5MM O/S)	39-8250121
10	RING, Oil	39-825015
11	PIN, Piston	41-893863	41-825016
12	RETAINER	40-825017	40-825017F
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	GASKET SET	27-832013A96	27-825231A96

CYLINDER BLOCK

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CYLINDER BLOCK:

Position No.	Part Name	OEM Number	Supersedes
1	CYLINDER BLOCK ASSEMBLY Comment: (Use with Ref. #3 Oil Seal 26-825028 on Crankshaft) SN# 0G324238 & Below	892-824955T8
1	CYLINDER BLOCK ASSEMBLY Comment: (Use with Ref. #4 Oil Seal 26-832013 on Crankshaft) SN# 0G324239 & Up	892-824955T8
2	PIN, Dowel	17-825010
3	PLUG	22-479452
4	BEARING, Brown	23-893631	23-825024
4	BEARING, Black	23-893631001	23-825024 1
4	BEARING, Blue	23-893631002	23-825024 2
5	SCREW, (M8 x 82)	10-82506182
6	SCREW, (M6 x 35)	10-8M0205943
7	GASKET	27-8M0213112
8	FILTER ASSEMBLY, Oil	35-8M0162830
9	NIPPLE, (M20)	822625
10	GASKET	27-8M0058361	27-825029
11	COVER, Exhaust Comment: SN# 0G589999 & Below	825030A1
11	COVER ASSEMBLY, Exhaust Comment: SN# 0G590000 & Up	825030A1
12	PLUG Comment: SN# 0G590000 & Up	22-479452
13	THERMOSTAT	855676003	825212001, 825212, 855676
14	GASKET	27-8M0177107
14	GASKET Comment: (BIGFOOT)	27-8M0177107
15	COVER	8M0188835
16	SCREW, (M6 x 35)	10-8M0205943
17	TUBING, (28.00 Inches Bulk) (11 IN.)	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80
18	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
19	ELBOW	22-996642
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	GASKET SET	27-832013A96	27-825231A96
1	CYLINDER BLOCK ASSEMBLY Comment: (Use with Ref. #3 Oil Seal 26-825028 on Crankshaft) SN# 0G324238 & Below	892-824955T8
1	CYLINDER BLOCK ASSEMBLY Comment: (Use with Ref. #4 Oil Seal 26-832013 on Crankshaft) SN# 0G324239 & Up	892-824955T8
2	PIN, Dowel	17-825010
3	PLUG	22-479452
4	BEARING, Brown	23-893631	23-825024
4	BEARING, Black	23-893631001	23-825024 1
4	BEARING, Blue	23-893631002	23-825024 2
5	SCREW, (M8 x 82)	10-82506182
6	SCREW, (M6 x 35)	10-8M0205943
7	GASKET	27-8M0213112
8	FILTER ASSEMBLY, Oil	35-8M0162830
9	NIPPLE, (M20)	822625
10	GASKET	27-8M0058361	27-825029
11	COVER, Exhaust Comment: SN# 0G589999 & Below	825030A1
11	COVER ASSEMBLY, Exhaust Comment: SN# 0G590000 & Up	825030A1
12	PLUG Comment: SN# 0G590000 & Up	22-479452
13	THERMOSTAT	855676003	825212001, 825212, 855676
14	GASKET	27-8M0177107
14	GASKET Comment: (BIGFOOT)	27-8M0177107
15	COVER	8M0188835
16	SCREW, (M6 x 35)	10-8M0205943
17	TUBING, (28.00 Inches Bulk) (11 IN.)	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80
18	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
19	ELBOW	22-996642
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	GASKET SET	27-832013A96	27-825231A96

CYLINDER HEAD

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) CYLINDER HEAD:

Position No.	Part Name	OEM Number	Supersedes
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8
1	CYLINDER HEAD ASSEMBLY	825034A9
2	BOLT	10-83124714
3	WASHER, Sealing	12-831246
4	GUIDE	8M0054272	825037001, 825037
5	CIRCLIP	53-825038	825722
6	SCREW, (M6 x 10)	10-84088M
7	GASKET	27-827610
8	ANODE	826887M
9	GROMMET	25-825040
10	COVER	826888M
11	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
12	BOLT	10-827607
13	SCREW, (M4 x 10)	10-4005785
14	COVER	825055
15	O-RING	25-825056
16	COVER Comment: SN# 0G590000 & Up	8250534
16	COVER Comment: SN# 0G589999 & Below	8250534
17	BREATHER PIPE	22-825054
18	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
19	GASKET	27-825032
20	PIN, Dowel	17-825010
21	SCREW, (M6 x 25)	10-893745025
22	SCREW, (M9 x 95)	10-82503395
23	GASKET	27-827610
24	DIAPHRAGM	826060
25	BRACKET Comment: (NON HANDLE)	828528
26	BRACKET Comment: (HANDLE)	830294T1
27	SCREW, (M6 x 13) Stainless Steel	10-40011126
28	ELBOW, (.125-27)	22-629101
29	CLAMP	8266241
30	PLUG	859578A1
31	O-RING	25-8M0052669	25-825492
-	GASKET SET	27-832013A96	27-825231A96
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8
1	CYLINDER HEAD ASSEMBLY	825034A9
2	BOLT	10-83124714
3	WASHER, Sealing	12-831246
4	GUIDE	8M0054272	825037001, 825037
5	CIRCLIP	53-825038	825722
6	SCREW, (M6 x 10)	10-84088M
7	GASKET	27-827610
8	ANODE	826887M
9	GROMMET	25-825040
10	COVER	826888M
11	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
12	BOLT	10-827607
13	SCREW, (M4 x 10)	10-4005785
14	COVER	825055
15	O-RING	25-825056
16	COVER Comment: SN# 0G590000 & Up	8250534
16	COVER Comment: SN# 0G589999 & Below	8250534
17	BREATHER PIPE	22-825054
18	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
19	GASKET	27-825032
20	PIN, Dowel	17-825010
21	SCREW, (M6 x 25)	10-893745025
22	SCREW, (M9 x 95)	10-82503395
23	GASKET	27-827610
24	DIAPHRAGM	826060
25	BRACKET Comment: (NON HANDLE)	828528
26	BRACKET Comment: (HANDLE)	830294T1
27	SCREW, (M6 x 13) Stainless Steel	10-40011126
28	ELBOW, (.125-27)	22-629101
29	CLAMP	8266241
30	PLUG	859578A1
31	O-RING	25-8M0052669	25-825492
-	GASKET SET	27-832013A96	27-825231A96
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98

DRIVESHAFT HOUSING

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) DRIVESHAFT HOUSING:

Position No.	Part Name	OEM Number	Supersedes
1	SEAL, Water Tube	42941001
2	HOUSING ASSEMBLY, Driveshaft Comment: (BLACK) NON-BIGFOOT	3532-825218T5
2	HOUSING ASSEMBLY, Driveshaft Comment: (GRAY) NON-BIGFOOT	3532-825218T6
3	HOUSING ASSEMBLY, Driveshaft Comment: (BLACK) BIGFOOT	1503-852421T3
3	HOUSING ASSEMBLY, Driveshaft Comment: (GRAY) BIGFOOT	1503-852421T4
4	PIPE, Exhaust	825220T06
5	PLATE Comment: BIGFOOT	893770	854471 BIGFOOT
6	SCREW, (M10 x 25 MM) Comment: BIGFOOT	10-1993325
7	SCREW, (M8 x 110) Stainless Steel	10-824459110
8	SCREW, (M8 x 45)	10-88960845
9	BUMPER	8M0043364	828706
10	PLUG, Drain	8288181
11	GASKET	27-8M0204692
12	BUMPER	826276
13	GROMMET	8M0151042
14	STUD, (M10 x 50)	16-823984
14	STUD, (M10 x 100) Comment: (BIGFOOT)	16-903501
15	WASHER, (.406 x .750 x .104)	12-8M0214963
16	NUT, (M10)	11-40140
17	TUBE, Water	32-897971A01	32-888591001, 32-888591, 32-825250 1
18	GUIDE	54-828529
19	SCREW, (M10 x 45)	10-4000380
20	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
21	SPEEDOMETER PICK UP Comment: BIGFOOT	22-85822A7
22	CONNECTOR, Straight Comment: BIGFOOT	22-85822T
23	FITTING Comment: BIGFOOT	22-8M0181450
24	SPACER Comment: BIGFOOT	23-813745	23-43041 BIGFOOT
25	COUPLING Comment: BIGFOOT	43585
26	BUSHING Comment: BIGFOOT	23-855623
-	GASKET SET	27-832013A96	27-825231A96
1	SEAL, Water Tube	42941001
2	HOUSING ASSEMBLY, Driveshaft Comment: (BLACK) NON-BIGFOOT	3532-825218T5
2	HOUSING ASSEMBLY, Driveshaft Comment: (GRAY) NON-BIGFOOT	3532-825218T6
3	HOUSING ASSEMBLY, Driveshaft Comment: (BLACK) BIGFOOT	1503-852421T3
3	HOUSING ASSEMBLY, Driveshaft Comment: (GRAY) BIGFOOT	1503-852421T4
4	PIPE, Exhaust	825220T06
5	PLATE Comment: BIGFOOT	893770	854471 BIGFOOT
6	SCREW, (M10 x 25 MM) Comment: BIGFOOT	10-1993325
7	SCREW, (M8 x 110) Stainless Steel	10-824459110
8	SCREW, (M8 x 45)	10-88960845
9	BUMPER	8M0043364	828706
10	PLUG, Drain	8288181
11	GASKET	27-8M0204692
12	BUMPER	826276
13	GROMMET	8M0151042
14	STUD, (M10 x 50)	16-823984
14	STUD, (M10 x 100) Comment: (BIGFOOT)	16-903501
15	WASHER, (.406 x .750 x .104)	12-8M0214963
16	NUT, (M10)	11-40140
17	TUBE, Water	32-897971A01	32-888591001, 32-888591, 32-825250 1
18	GUIDE	54-828529
19	SCREW, (M10 x 45)	10-4000380
20	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
21	SPEEDOMETER PICK UP Comment: BIGFOOT	22-85822A7
22	CONNECTOR, Straight Comment: BIGFOOT	22-85822T
23	FITTING Comment: BIGFOOT	22-8M0181450
24	SPACER Comment: BIGFOOT	23-813745	23-43041 BIGFOOT
25	COUPLING Comment: BIGFOOT	43585
26	BUSHING Comment: BIGFOOT	23-855623
-	GASKET SET	27-832013A96	27-825231A96

ELECTRICAL COMPONENTS

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) ELECTRICAL COMPONENTS:

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
2	CONTROLLER ASSEMBLY, Electric Comment: (50)	8250981
2	CONTROLLER ASSEMBLY, Electric Comment: (40/45)	8250983
3	BRACKET Comment: SN# 0G472133 & Up	8347912
4	BRACKET Comment: (BIGFOOT)	8347913
5	STAY Comment: SN# 0G472132 & Below	825092
6	BRACKET, Starter Comment: SN# 0G472132 & Below	825094
7	SCREW, (M8 x 35)	10-81893435
8	SOLENOID PLATE	825074
9	SCREW, (M6 x 16)	10-8248324
10	NUT, (M6)	11-401386
11	SOLENOID	825096T01	89-825096T, 89-825096, 89-95642M
12	BRACKET	8M0010250	95643M
13	REGULATOR, Voltage	825076
14	SCREW, (M6 x 25 MM)	10-8248326
15	PRESSURE SWITCH	87-8M0098207	87-8M0070107, 87-828040 1
16	PLATE	815004M
17	TEMPERATURE SWITCH	87-8280391
18	SCREW, (M6 x 13) Stainless Steel	10-40011126
19	GROMMET	25-82069M
20	HIGH TENSION LEAD	84-825102A1
21	SPARK PLUG, NGK-DPR6EA-9	33-827858Q	33-827858
22	COIL ASSEMBLY, Ignition	339-825101T	339-825101
23	SCREW, (M6 x 30)	10-82684430
24	WASHER Comment: (USE WHERE APPLICABLE)	12-8M0214930
25	HARNESS ASSEMBLY, Engine Wiring	84-827350A3
26	FUSE, Yellow - 20 Ampere	88-812619	88-860608
27	SCREW, (M5 x 10)	10-82104510
27	SCREW, (M6 x 13) Stainless Steel Comment: (BIGFOOT)	10-40011126
28	SCREW, (M6 x 13) Stainless Steel	10-40011126
29	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
30	CABLE ASSEMBLY, Battery - Negative	84-88439A4
31	BOOT, Insulator - Black	85-79695T
32	CABLE ASSEMBLY, Battery - Positive	84-88439A9
33	RETAINER	8M0032848	812443 1
34	SWITCH	87-8M0042301	87-896620, 87-856990, 87-850691, 87-18286A40
35	HARNESS ASSEMBLY, Auxiliary Comment: (HANDLE)	84-86232A4
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
1	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
2	CONTROLLER ASSEMBLY, Electric Comment: (50)	8250981
2	CONTROLLER ASSEMBLY, Electric Comment: (40/45)	8250983
3	BRACKET Comment: SN# 0G472133 & Up	8347912
4	BRACKET Comment: (BIGFOOT)	8347913
5	STAY Comment: SN# 0G472132 & Below	825092
6	BRACKET, Starter Comment: SN# 0G472132 & Below	825094
7	SCREW, (M8 x 35)	10-81893435
8	SOLENOID PLATE	825074
9	SCREW, (M6 x 16)	10-8248324
10	NUT, (M6)	11-401386
11	SOLENOID	825096T01	89-825096T, 89-825096, 89-95642M
12	BRACKET	8M0010250	95643M
13	REGULATOR, Voltage	825076
14	SCREW, (M6 x 25 MM)	10-8248326
15	PRESSURE SWITCH	87-8M0098207	87-8M0070107, 87-828040 1
16	PLATE	815004M
17	TEMPERATURE SWITCH	87-8280391
18	SCREW, (M6 x 13) Stainless Steel	10-40011126
19	GROMMET	25-82069M
20	HIGH TENSION LEAD	84-825102A1
21	SPARK PLUG, NGK-DPR6EA-9	33-827858Q	33-827858
22	COIL ASSEMBLY, Ignition	339-825101T	339-825101
23	SCREW, (M6 x 30)	10-82684430
24	WASHER Comment: (USE WHERE APPLICABLE)	12-8M0214930
25	HARNESS ASSEMBLY, Engine Wiring	84-827350A3
26	FUSE, Yellow - 20 Ampere	88-812619	88-860608
27	SCREW, (M5 x 10)	10-82104510
27	SCREW, (M6 x 13) Stainless Steel Comment: (BIGFOOT)	10-40011126
28	SCREW, (M6 x 13) Stainless Steel	10-40011126
29	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
30	CABLE ASSEMBLY, Battery - Negative	84-88439A4
31	BOOT, Insulator - Black	85-79695T
32	CABLE ASSEMBLY, Battery - Positive	84-88439A9
33	RETAINER	8M0032848	812443 1
34	SWITCH	87-8M0042301	87-896620, 87-856990, 87-850691, 87-18286A40
35	HARNESS ASSEMBLY, Auxiliary Comment: (HANDLE)	84-86232A4
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98

EXTENSION COMPONENTS(NON BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) EXTENSION COMPONENTS(NON BIGFOOT):

Position No.	Part Name	OEM Number
1	NUT, (M10)	11-40140
2	STUD, (M10 x 130)	16-8168665
3	STUD, (M10 x 114)	16-824083
4	WASHER, (.406 x .750 x .104)	12-8M0214963
5	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
6	SPACER, Driveshaft Housing Extension Comment: (BLACK)	824072A1
6	SPACER, Driveshaft Housing Extension Comment: (GRAY)	824072A2
7	PIN, Dowel	17-821327
8	TUBE ASSEMBLY, Water - Extension	824082A1
9	O-RING, (.796 x .139)	25-8M0204645
10	SEAL	26-824084
1	NUT, (M10)	11-40140
2	STUD, (M10 x 130)	16-8168665
3	STUD, (M10 x 114)	16-824083
4	WASHER, (.406 x .750 x .104)	12-8M0214963
5	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
6	SPACER, Driveshaft Housing Extension Comment: (BLACK)	824072A1
6	SPACER, Driveshaft Housing Extension Comment: (GRAY)	824072A2
7	PIN, Dowel	17-821327
8	TUBE ASSEMBLY, Water - Extension	824082A1
9	O-RING, (.796 x .139)	25-8M0204645
10	SEAL	26-824084

FLYWHEEL

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) FLYWHEEL:

Position No.	Part Name	OEM Number	Supersedes
1	COVER	825093
2	GROMMET	25-8M0153609
3	HOSE, (.187) (26.00 Inches Bulk) (19 IN.)	32-9912878
4	GROMMET	25-45507
4	GROMMET Comment: (BIGFOOT)	25-42117
5	NUT	11-893789	11-81773M
6	WASHER	12-893762	12-84436M
7	FLYWHEEL Comment: (50)	280-825090A2
7	FLYWHEEL Comment: (40/45 /50 BIGFOOT)	280-825090A2
8	SCREW, (M6 x 25)	10-82494825
9	STATOR Comment: (NON BIGFOOT)	398-8250891
9	STATOR Comment: (BIGFOOT)	398-8250891
10	BASE, Stator	825110
11	SCREW, (M6 x 25 MM)	10-8248326
12	PIN, Dowel	17-825010
13	KEY	28-8261001
14	COIL, Pulser	826061
15	SCREW, (M5 x 10)	10-82104510
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98
1	COVER	825093
2	GROMMET	25-8M0153609
3	HOSE, (.187) (26.00 Inches Bulk) (19 IN.)	32-9912878
4	GROMMET	25-45507
4	GROMMET Comment: (BIGFOOT)	25-42117
5	NUT	11-893789	11-81773M
6	WASHER	12-893762	12-84436M
7	FLYWHEEL Comment: (50)	280-825090A2
7	FLYWHEEL Comment: (40/45 /50 BIGFOOT)	280-825090A2
8	SCREW, (M6 x 25)	10-82494825
9	STATOR Comment: (NON BIGFOOT)	398-8250891
9	STATOR Comment: (BIGFOOT)	398-8250891
10	BASE, Stator	825110
11	SCREW, (M6 x 25 MM)	10-8248326
12	PIN, Dowel	17-825010
13	KEY	28-8261001
14	COIL, Pulser	826061
15	SCREW, (M5 x 10)	10-82104510
-	POWERHEAD ASSEMBLY	61-822775T97	61-822775A97, 61-822775A19, 61-822775A18, 61-822775A14, 61-822775A 5
-	POWERHEAD ASSEMBLY Comment: (BIGFOOT)	61-822775A98

FUEL PUMP

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) FUEL PUMP:

Position No.	Part Name	OEM Number	Supersedes
1	FILTER, Fuel Comment: SN# 0G589999 & Below	35-816296Q2
2	TIE STRAP, (8.00 Inches) Comment: SN# 0G589999 & Below	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 SN# 0G589999 & Below
3	HOSE, (57.00 Inches Bulk) (10 IN.) Comment: SN# 0G589999 & Below	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G589999 & Below
4	TUBING, (28.00 Inches Bulk) Comment: SN# 0G589999 & Below	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80 SN# 0G589999 & Below
5	CONNECTOR ASSEMBLY, Fuel - Plastic Comment: SN# 0G589999 & Below	22-816856Q3
-	O-RING, Fuel Connector Comment: SN# 0G589999 & Below	25-16524
6	PUMP ASSEMBLY, Fuel	826398T3
7	SCREW, (M5 x 35)	10-809564
8	COVER	809565
9	DIAPHRAGM	8095611
10	SCREW, (M3 x 5)	10-41889M
11	NUT	11-82537M
12	CHECK VALVE	21-41888M
13	DIAPHRAGM	8095612
14	PIN	17-8095661
15	SPRING	24-809562
16	NUT, (M5)	11-82388M
17	SPRING	24-8095621
18	PLUNGER	8095631
19	O-RING	25-8M0052669	25-825492
20	SCREW, (M6 x 30)	10-82684430
21	J CLIP	54-8M0024808
22	CONNECTOR ASSEMBLY, Fuel Comment: SN# 0G590000 & Up	22-8M0148585
-	O-RING, Fuel Connector Comment: SN# 0G590000 & Up	25-16524
23	HOSE, (57.00 Inches Bulk) (19 IN.) Comment: SN# 0G590000 & Up	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G590000 & Up
24	HOSE, (57.00 Inches Bulk) (16 IN.) Comment: SN# 0G590000 & Up	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G590000 & Up
25	TIE STRAP, (8.00 Inches) Comment: SN# 0G590000 & Up	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 SN# 0G590000 & Up
26	FILTER, Fuel Comment: SN# 0G590000 & Up	35-816296Q03	35-816296Q, 35-816296, 35-16494 SN# 0G590000 & Up
-	GASKET SET	27-832013A96	27-825231A96
1	FILTER, Fuel Comment: SN# 0G589999 & Below	35-816296Q2
2	TIE STRAP, (8.00 Inches) Comment: SN# 0G589999 & Below	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 SN# 0G589999 & Below
3	HOSE, (57.00 Inches Bulk) (10 IN.) Comment: SN# 0G589999 & Below	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G589999 & Below
4	TUBING, (28.00 Inches Bulk) Comment: SN# 0G589999 & Below	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80 SN# 0G589999 & Below
5	CONNECTOR ASSEMBLY, Fuel - Plastic Comment: SN# 0G589999 & Below	22-816856Q3
-	O-RING, Fuel Connector Comment: SN# 0G589999 & Below	25-16524
6	PUMP ASSEMBLY, Fuel	826398T3
7	SCREW, (M5 x 35)	10-809564
8	COVER	809565
9	DIAPHRAGM	8095611
10	SCREW, (M3 x 5)	10-41889M
11	NUT	11-82537M
12	CHECK VALVE	21-41888M
13	DIAPHRAGM	8095612
14	PIN	17-8095661
15	SPRING	24-809562
16	NUT, (M5)	11-82388M
17	SPRING	24-8095621
18	PLUNGER	8095631
19	O-RING	25-8M0052669	25-825492
20	SCREW, (M6 x 30)	10-82684430
21	J CLIP	54-8M0024808
22	CONNECTOR ASSEMBLY, Fuel Comment: SN# 0G590000 & Up	22-8M0148585
-	O-RING, Fuel Connector Comment: SN# 0G590000 & Up	25-16524
23	HOSE, (57.00 Inches Bulk) (19 IN.) Comment: SN# 0G590000 & Up	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G590000 & Up
24	HOSE, (57.00 Inches Bulk) (16 IN.) Comment: SN# 0G590000 & Up	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821 SN# 0G590000 & Up
25	TIE STRAP, (8.00 Inches) Comment: SN# 0G590000 & Up	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 SN# 0G590000 & Up
26	FILTER, Fuel Comment: SN# 0G590000 & Up	35-816296Q03	35-816296Q, 35-816296, 35-16494 SN# 0G590000 & Up
-	GASKET SET	27-832013A96	27-825231A96

GEAR HOUSING(DRIVESHAFT)(2.31:1 GEAR RATIO)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) GEAR HOUSING(DRIVESHAFT)(2.31:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G86
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G88
1	GEAR HOUSING ASSEMBLY Comment: (BLACK) BASIC	1667-9011G59
1	GEAR HOUSING ASSEMBLY Comment: (GRAY) BASIC	1667-9011G60
2	PIN, Dowel - With Hole (.375 x .625) (FRONT)	17-8M0084244	17-43043
3	SCREW KIT, (.375-16 x .250)	10-79953Q04
4	FITTING KIT, Magnetic, Plug Fill/Drain	22-8M0058389	22-67892A06
5	WASHER, Fiber	12-191833
6	PIN, Dowel - Without Hole (.375 x .625) (REAR)	17-43044
7	TRIM TAB	31640T07
8	SCREW, (.437-14 x 1.250) Stainless Steel	10-825427	10-15942
9	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
10	CARRIER ASSEMBLY	43040T1
11	TUBE, Oiler	43046
12	ANODE	97-826134Q	826134, 826134A 1
13	SCREW, (M6 x 40)	10-4000333
14	NUT, (M6)	11-401386
15	GEAR, Pinion (13 Teeth) (ALSO PART OF 43-850033A2)	43-44484T
16	NUT, (.625-18)	11-35921
17	CAM, Shift Control	850307
18	BEARING ASSEMBLY, Tapered Roller	31-42677A1
19	SHIM SET	15-44492A1
20	DRIVESHAFT ASSEMBLY	45-854808A1
21	SLEEVE/RING KIT	42461A1
22	COVER ASSEMBLY, Water Pump	43055A4
23	GASKET	27-8M0214931
24	SEAL, Oil (LOWER)	26-43036
25	SEAL, Oil (UPPER)	26-43035
26	GASKET	27-430331
27	GASKET	27-8172771
28	HOUSING KIT, Upper Water Pump	817275A2
29	FACEPLATE	8M0204709
30	SCREW, (M6 x 30)	10-8M0214957
31	SEAL	8M0204658
32	KEY	28-8M0204723
33	IMPELLER	47-43026T2
34	SCREW, (M6 x 25 MM)	10-8248326
35	SHIFT SHAFT ASSEMBLY	853906A1
36	E RING	53-29641
37	BUSHING ASSEMBLY	23-43052A4
38	O-RING, (1.424 x .103)	25-8M0204681
39	SEAL, Oil	26-8M0204708
40	SCREW, (M6 x 25 MM)	10-8248326
-	SEAL KIT, Gear Housing	26-43035A4
-	REPAIR KIT, Water Pump	46-8M0113799
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G86
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G88
1	GEAR HOUSING ASSEMBLY Comment: (BLACK) BASIC	1667-9011G59
1	GEAR HOUSING ASSEMBLY Comment: (GRAY) BASIC	1667-9011G60
2	PIN, Dowel - With Hole (.375 x .625) (FRONT)	17-8M0084244	17-43043
3	SCREW KIT, (.375-16 x .250)	10-79953Q04
4	FITTING KIT, Magnetic, Plug Fill/Drain	22-8M0058389	22-67892A06
5	WASHER, Fiber	12-191833
6	PIN, Dowel - Without Hole (.375 x .625) (REAR)	17-43044
7	TRIM TAB	31640T07
8	SCREW, (.437-14 x 1.250) Stainless Steel	10-825427	10-15942
9	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
10	CARRIER ASSEMBLY	43040T1
11	TUBE, Oiler	43046
12	ANODE	97-826134Q	826134, 826134A 1
13	SCREW, (M6 x 40)	10-4000333
14	NUT, (M6)	11-401386
15	GEAR, Pinion (13 Teeth) (ALSO PART OF 43-850033A2)	43-44484T
16	NUT, (.625-18)	11-35921
17	CAM, Shift Control	850307
18	BEARING ASSEMBLY, Tapered Roller	31-42677A1
19	SHIM SET	15-44492A1
20	DRIVESHAFT ASSEMBLY	45-854808A1
21	SLEEVE/RING KIT	42461A1
22	COVER ASSEMBLY, Water Pump	43055A4
23	GASKET	27-8M0214931
24	SEAL, Oil (LOWER)	26-43036
25	SEAL, Oil (UPPER)	26-43035
26	GASKET	27-430331
27	GASKET	27-8172771
28	HOUSING KIT, Upper Water Pump	817275A2
29	FACEPLATE	8M0204709
30	SCREW, (M6 x 30)	10-8M0214957
31	SEAL	8M0204658
32	KEY	28-8M0204723
33	IMPELLER	47-43026T2
34	SCREW, (M6 x 25 MM)	10-8248326
35	SHIFT SHAFT ASSEMBLY	853906A1
36	E RING	53-29641
37	BUSHING ASSEMBLY	23-43052A4
38	O-RING, (1.424 x .103)	25-8M0204681
39	SEAL, Oil	26-8M0204708
40	SCREW, (M6 x 25 MM)	10-8248326
-	SEAL KIT, Gear Housing	26-43035A4
-	REPAIR KIT, Water Pump	46-8M0113799

GEAR HOUSING(PROPELLER SHAFT)(2.31:1 GEAR RATIO)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) GEAR HOUSING(PROPELLER SHAFT)(2.31:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G86
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G88
1	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G59
1	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G60
41	GEAR KIT, Forward (30 TEETH)	43-859472A3
42	SHIM SET	15-44491A1
43	BEARING SET, Cup And Cone	31-30894A1
44	BEARING, Needle	31-30895T
45	FOLLOWER KIT, Cam	850315A1
46	BALL	30-44530
47	SPRING	24-850327
48	CLUTCH	52-850048T	52-850048
49	PIN, Cross	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
50	SPRING	24-30893
51	PROPELLER SHAFT	44-8M0140445
52	GEAR, Reverse (30 Teeth)	43-850034T	43-850034
53	CARRIER ASSEMBLY, Bearing	8M0168901
54	O-RING, (3.609 x .139)	25-8M0214974
55	BEARING, Needle	31-30956T
56	SEAL, Oil (INNER)	26-8M0205728
57	SEAL, Oil (OUTER)	26-8M0205729
58	BEARING, Needle	31-12578T
59	THRUST WASHER	12-12577
60	BEARING, Thrust	31-12576
61	STUD, (M8 x 1.25 x 48) (M8 X 48)	16-8M0034456	16-42917 2
62	WASHER, (.323 x .590 x .112) Stainless Steel	12-855941
63	NUT, (M8)	11-401378
64	THRUST WASHER Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	13191Q01
65	PROP NUT KIT, (.750-16) Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	11-52707Q1
66	TAB WASHER Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	14-816629Q	14-816629, 14-31210, 14-816629B THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT
-	SEAL KIT, Gear Housing	26-43035A4
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G86
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G88
1	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1667-9011G59
1	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1667-9011G60
41	GEAR KIT, Forward (30 TEETH)	43-859472A3
42	SHIM SET	15-44491A1
43	BEARING SET, Cup And Cone	31-30894A1
44	BEARING, Needle	31-30895T
45	FOLLOWER KIT, Cam	850315A1
46	BALL	30-44530
47	SPRING	24-850327
48	CLUTCH	52-850048T	52-850048
49	PIN, Cross	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
50	SPRING	24-30893
51	PROPELLER SHAFT	44-8M0140445
52	GEAR, Reverse (30 Teeth)	43-850034T	43-850034
53	CARRIER ASSEMBLY, Bearing	8M0168901
54	O-RING, (3.609 x .139)	25-8M0214974
55	BEARING, Needle	31-30956T
56	SEAL, Oil (INNER)	26-8M0205728
57	SEAL, Oil (OUTER)	26-8M0205729
58	BEARING, Needle	31-12578T
59	THRUST WASHER	12-12577
60	BEARING, Thrust	31-12576
61	STUD, (M8 x 1.25 x 48) (M8 X 48)	16-8M0034456	16-42917 2
62	WASHER, (.323 x .590 x .112) Stainless Steel	12-855941
63	NUT, (M8)	11-401378
64	THRUST WASHER Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	13191Q01
65	PROP NUT KIT, (.750-16) Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	11-52707Q1
66	TAB WASHER Comment: THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT	14-816629Q	14-816629, 14-31210, 14-816629B THESE PARTS ARE NOT INCLUDED WITH REPLACEMENT
-	SEAL KIT, Gear Housing	26-43035A4

GEARHOUSING(DRIVESHAFT)(1.83:1/2:1 GEAR RATIO)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) GEARHOUSING(DRIVESHAFT)(1.83:1/2:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(1.83:1) SN# 0G442710 & Up	1682-821306T24	1682-821306A24 (BLACK)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(1.83:1) SN# 0G442710 & Up	1682-821306T25	1682-821306A25 (GRAY)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(2:1) SN# 0G442709 & Below	1682-821306T17	1682-821306A17 (BLACK)(2:1) SN# 0G442709 & Below
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(2:1) SN# 0G442709 & Below	1682-821306T18	1682-821306A18 (GRAY)(2:1) SN# 0G442709 & Below
1	GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK)	1682-821306T12	1682-821306A12 (BASIC-BLACK)
1	GEAR HOUSING ASSEMBLY Comment: (BASIC-GRAY)	1682-821306T13	1682-821306A13 (BASIC-GRAY)
2	SEAL/PLATE KIT	818226A1
3	NOT SOLD SEPARATE, Plate Comment: (PART OF 818226A1)	NSS
4	SCREW KIT, (.375-16 x .250)	10-79953Q04
5	WASHER, Fiber	12-191833
6	FITTING KIT, Magnetic, Plug Fill/Drain	22-8M0058389	22-67892A06
7	WASHER, Fiber	12-191833
8	NUT, (.437-20)	11-55910
9	GEAR, Pinion (12 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822161T2
9	GEAR, Pinion (13 TEETH) Comment: (2:1 GEAR RATIO)	43-821326T1
10	BEARING ASSEMBLY	31-821321A2
11	NOT SOLD SEPARATE, Cup (PART OF 31-821321A2)	NSS
12	SCREW, (M6 x 16)	10-8248324
13	PUMP ASSEMBLY, Water	46-821351A3
14	SEAL	8235471
15	WASHER	12-866451
16	KEY	28-8M0214993
17	WASHER	12-866451
18	GASKET, Upper Water Pump	27-822189
19	GASKET, Lower Water Pump	27-8M0214956
20	FACE PLATE	8213542
21	IMPELLER	47-8M0204712
22	BASE ASSEMBLY, Water Pump	46-821307A2
23	SEAL	26-821309
24	SEAL	26-821310
25	O-RING, (1.421 x .139)	25-821308
26	DRIVESHAFT Comment: (30-3/4)(LONG)	45-826194A1
26	DRIVESHAFT Comment: (33-1/3)(LL)	45-826195A1
27	BEARING, Ball	30-821311
28	TIE STRAP	823548T	823548, 54-856608
29	BOOT	822158
30	RETAINER	821827
31	O-RING, (1.609 x .139)	25-26855
32	O-RING, (.239 x .174)	25-85594
33	WASHER	12-814803	12-93853
34	SHIFT SHAFT Comment: (31.14)(LONG)	827865A1
34	SHIFT SHAFT Comment: (33.64)(LL)	8278652
35	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
36	PIN, (.078 x .437)	17-85593
37	CAM, Shift	8213161
38	PIN, (.125 x .625)	17-822369
-	SEAL KIT	823547A2
-	REPAIR KIT, Water Pump	821354A2
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(1.83:1) SN# 0G442710 & Up	1682-821306T24	1682-821306A24 (BLACK)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(1.83:1) SN# 0G442710 & Up	1682-821306T25	1682-821306A25 (GRAY)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(2:1) SN# 0G442709 & Below	1682-821306T17	1682-821306A17 (BLACK)(2:1) SN# 0G442709 & Below
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(2:1) SN# 0G442709 & Below	1682-821306T18	1682-821306A18 (GRAY)(2:1) SN# 0G442709 & Below
1	GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK)	1682-821306T12	1682-821306A12 (BASIC-BLACK)
1	GEAR HOUSING ASSEMBLY Comment: (BASIC-GRAY)	1682-821306T13	1682-821306A13 (BASIC-GRAY)
2	SEAL/PLATE KIT	818226A1
3	NOT SOLD SEPARATE, Plate Comment: (PART OF 818226A1)	NSS
4	SCREW KIT, (.375-16 x .250)	10-79953Q04
5	WASHER, Fiber	12-191833
6	FITTING KIT, Magnetic, Plug Fill/Drain	22-8M0058389	22-67892A06
7	WASHER, Fiber	12-191833
8	NUT, (.437-20)	11-55910
9	GEAR, Pinion (12 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822161T2
9	GEAR, Pinion (13 TEETH) Comment: (2:1 GEAR RATIO)	43-821326T1
10	BEARING ASSEMBLY	31-821321A2
11	NOT SOLD SEPARATE, Cup (PART OF 31-821321A2)	NSS
12	SCREW, (M6 x 16)	10-8248324
13	PUMP ASSEMBLY, Water	46-821351A3
14	SEAL	8235471
15	WASHER	12-866451
16	KEY	28-8M0214993
17	WASHER	12-866451
18	GASKET, Upper Water Pump	27-822189
19	GASKET, Lower Water Pump	27-8M0214956
20	FACE PLATE	8213542
21	IMPELLER	47-8M0204712
22	BASE ASSEMBLY, Water Pump	46-821307A2
23	SEAL	26-821309
24	SEAL	26-821310
25	O-RING, (1.421 x .139)	25-821308
26	DRIVESHAFT Comment: (30-3/4)(LONG)	45-826194A1
26	DRIVESHAFT Comment: (33-1/3)(LL)	45-826195A1
27	BEARING, Ball	30-821311
28	TIE STRAP	823548T	823548, 54-856608
29	BOOT	822158
30	RETAINER	821827
31	O-RING, (1.609 x .139)	25-26855
32	O-RING, (.239 x .174)	25-85594
33	WASHER	12-814803	12-93853
34	SHIFT SHAFT Comment: (31.14)(LONG)	827865A1
34	SHIFT SHAFT Comment: (33.64)(LL)	8278652
35	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
36	PIN, (.078 x .437)	17-85593
37	CAM, Shift	8213161
38	PIN, (.125 x .625)	17-822369
-	SEAL KIT	823547A2
-	REPAIR KIT, Water Pump	821354A2

GEARHOUSING(PROPSHAFT)(1.83:1/2:1 GEAR RATIO)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) GEARHOUSING(PROPSHAFT)(1.83:1/2:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(1.83:1) SN# 0G442710 & Up	1682-821306T24	1682-821306A24 (BLACK)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(1.83:1) SN# 0G442710 & Up	1682-821306T25	1682-821306A25 (GRAY)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(2:1) SN# 0G442709 & Below	1682-821306T17	1682-821306A17 (BLACK)(2:1) SN# 0G442709 & Below
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(2:1) SN# 0G442709 & Below	1682-821306T18	1682-821306A18 (GRAY)(2:1) SN# 0G442709 & Below
1	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1682-821306T12	1682-821306A12 (BLACK)
1	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1682-821306T13	1682-821306A13 (GRAY)
39	PIN, Dowel	17-821327
40	GASKET	27-823942
41	TUBE	32-8M0026108	32-821828
42	PLUG, Rubber	19-824928001	19-824928, 19-32297
43	SCREEN	821829
44	TRIM TAB	822157T2
45	SCREW, (M8 x 20)	10-82497020
46	WASHER	12-72397
47	GEAR ASSEMBLY, Forward (22 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822162T2
47	GEAR ASSEMBLY, Forward (26 TEETH) Comment: (2:1 GEAR RATIO)	43-821315T1
48	BEARING ASSEMBLY, Roller	31-8M0103470	31-99328A 1
49	NOT SOLD SEPARATE, Cup	NSS
50	BEARING, Roller	31-41326
51	FOLLOWER, Cam	821578
52	SPRING	24-8261991
53	PIN	17-8M0020999	17-85093
54	CLUTCH	52-821314T	52-821314
55	SPRING	24-38114
56	PROPELLER SHAFT	44-8M0140441
57	GEAR, Reverse (22 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822163T1
57	GEAR, Reverse (26 TEETH) Comment: (2:1 GEAR RATIO)	43-821312T1
58	BEARING, Ball	30-20839T
59	CARRIER ASSEMBLY, Bearing	8M0168900
60	O-RING	25-815460
61	BEARING, Needle	31-21700
62	SEAL, Oil	26-8M0205511
63	SEAL, Oil	26-8M0203757
64	TAB WASHER	14-826613
64	WASHER, (.323 x .590 x .112) Stainless Steel Comment: (USE W/THREADED INSERT)	12-855941
65	SCREW, (M8 x 25) Comment: (USE W/TAB WASHER)	10-4000353
65	SCREW, (M8 x 30) Comment: (USE W/THREADED INSERT)	10-85594030
66	INSERT, Threaded	8227731
67	NOT SOLD SEPARATE, Decal-Gear Ratio	NSS
68	THRUST HUB Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	73345A1
69	PROP NUT KIT Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	11-69578Q1
70	TAB WASHER Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	14-8M0214942
71	SCREW, (M10 x 45) Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	10-4000380
72	WASHER, (.453 x .812 x .105) Stainless Steel Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	12-45176
73	PLUG Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	19-95925
-	SEAL KIT	823547A2
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(1.83:1) SN# 0G442710 & Up	1682-821306T24	1682-821306A24 (BLACK)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(1.83:1) SN# 0G442710 & Up	1682-821306T25	1682-821306A25 (GRAY)(1.83:1) SN# 0G442710 & Up
-	GEAR HOUSING ASSEMBLY Comment: (BLACK)(2:1) SN# 0G442709 & Below	1682-821306T17	1682-821306A17 (BLACK)(2:1) SN# 0G442709 & Below
-	GEAR HOUSING ASSEMBLY Comment: (GRAY)(2:1) SN# 0G442709 & Below	1682-821306T18	1682-821306A18 (GRAY)(2:1) SN# 0G442709 & Below
1	GEAR HOUSING ASSEMBLY Comment: (BLACK)	1682-821306T12	1682-821306A12 (BLACK)
1	GEAR HOUSING ASSEMBLY Comment: (GRAY)	1682-821306T13	1682-821306A13 (GRAY)
39	PIN, Dowel	17-821327
40	GASKET	27-823942
41	TUBE	32-8M0026108	32-821828
42	PLUG, Rubber	19-824928001	19-824928, 19-32297
43	SCREEN	821829
44	TRIM TAB	822157T2
45	SCREW, (M8 x 20)	10-82497020
46	WASHER	12-72397
47	GEAR ASSEMBLY, Forward (22 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822162T2
47	GEAR ASSEMBLY, Forward (26 TEETH) Comment: (2:1 GEAR RATIO)	43-821315T1
48	BEARING ASSEMBLY, Roller	31-8M0103470	31-99328A 1
49	NOT SOLD SEPARATE, Cup	NSS
50	BEARING, Roller	31-41326
51	FOLLOWER, Cam	821578
52	SPRING	24-8261991
53	PIN	17-8M0020999	17-85093
54	CLUTCH	52-821314T	52-821314
55	SPRING	24-38114
56	PROPELLER SHAFT	44-8M0140441
57	GEAR, Reverse (22 TEETH) Comment: (1.83:1 GEAR RATIO)	43-822163T1
57	GEAR, Reverse (26 TEETH) Comment: (2:1 GEAR RATIO)	43-821312T1
58	BEARING, Ball	30-20839T
59	CARRIER ASSEMBLY, Bearing	8M0168900
60	O-RING	25-815460
61	BEARING, Needle	31-21700
62	SEAL, Oil	26-8M0205511
63	SEAL, Oil	26-8M0203757
64	TAB WASHER	14-826613
64	WASHER, (.323 x .590 x .112) Stainless Steel Comment: (USE W/THREADED INSERT)	12-855941
65	SCREW, (M8 x 25) Comment: (USE W/TAB WASHER)	10-4000353
65	SCREW, (M8 x 30) Comment: (USE W/THREADED INSERT)	10-85594030
66	INSERT, Threaded	8227731
67	NOT SOLD SEPARATE, Decal-Gear Ratio	NSS
68	THRUST HUB Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	73345A1
69	PROP NUT KIT Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	11-69578Q1
70	TAB WASHER Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	14-8M0214942
71	SCREW, (M10 x 45) Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	10-4000380
72	WASHER, (.453 x .812 x .105) Stainless Steel Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	12-45176
73	PLUG Comment: THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT	19-95925
-	SEAL KIT	823547A2

INTAKE

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) INTAKE:

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M6 x 25 MM)	10-8248326
2	O-RING	25-8250572
3	INSULATOR	827579
4	PLUG	19-827633
5	JOINT, Carburetor	825077
6	PIN, Dowel	17-23784
7	O-RING	25-826156
8	O-RING	25-8250572
9	O-RING	25-826157
10	GROMMET	25-809596
11	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
12	BREATHER PIPE	32-822674
13	CLAMP	54-827612
14	BUSHING	23-17044M
15	SCREW, (M6 x 90)	10-82615890
16	SCREW, (M6 x 30)	10-82684430
17	COLLAR	23-827578
18	SILENCER ASSEMBLY, Intake	825105A1
19	TIE STRAP, (4.00 Inches)	56762
20	CAP, Female	13540
21	CLIP	54-98974M
22	HOSE	32-826568
23	TEE FITTING	22-97083M
24	HOSE	32-11840M
25	HOSE	32-826563
26	CLIP	54-98974M
27	HOSE	32-826565
28	HOSE, Fuel	32-826566
29	CLAMP	54-811261M
30	CONNECTOR	22-828527
31	HOSE	32-11840M
32	HOSE	32-828525
33	CLIP	54-814967M
-	GASKET SET	27-832013A96	27-825231A96
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1
1	SCREW, (M6 x 25 MM)	10-8248326
2	O-RING	25-8250572
3	INSULATOR	827579
4	PLUG	19-827633
5	JOINT, Carburetor	825077
6	PIN, Dowel	17-23784
7	O-RING	25-826156
8	O-RING	25-8250572
9	O-RING	25-826157
10	GROMMET	25-809596
11	TIE STRAP, (8.00 Inches)	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
12	BREATHER PIPE	32-822674
13	CLAMP	54-827612
14	BUSHING	23-17044M
15	SCREW, (M6 x 90)	10-82615890
16	SCREW, (M6 x 30)	10-82684430
17	COLLAR	23-827578
18	SILENCER ASSEMBLY, Intake	825105A1
19	TIE STRAP, (4.00 Inches)	56762
20	CAP, Female	13540
21	CLIP	54-98974M
22	HOSE	32-826568
23	TEE FITTING	22-97083M
24	HOSE	32-11840M
25	HOSE	32-826563
26	CLIP	54-98974M
27	HOSE	32-826565
28	HOSE, Fuel	32-826566
29	CLAMP	54-811261M
30	CONNECTOR	22-828527
31	HOSE	32-11840M
32	HOSE	32-828525
33	CLIP	54-814967M
-	GASKET SET	27-832013A96	27-825231A96
-	REPAIR KIT, Carburetor Comment: (One Kit per Carburetor)	809594A1

INTAKE/EXHAUST VALVES

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) INTAKE/EXHAUST VALVES:

Position No.	Part Name	OEM Number	Supersedes
1	VALVE, Exhaust	8M0119204
2	VALVE, Intake	822648
3	WASHER, Valve Spring	12-825044
4	SEAL, Valve Stem	26-822647
5	SPRING, Valve Outer	24-823678
6	RETAINER	822650
7	KEY	28-893554	28-822651
8	ROCKER ARM	898821A01
9	SCREW	10-825046
10	NUT	11-826150	11-858274
11	SHAFT, Rocker	825049
12	BRACKET	825050
13	PLATE	825051
14	SPRING	24-825052
15	SCREW, (M8 x 30)	10-82641030
16	PLUG	19-825042
-	GASKET SET	27-832013A96	27-825231A96
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8
1	VALVE, Exhaust	8M0119204
2	VALVE, Intake	822648
3	WASHER, Valve Spring	12-825044
4	SEAL, Valve Stem	26-822647
5	SPRING, Valve Outer	24-823678
6	RETAINER	822650
7	KEY	28-893554	28-822651
8	ROCKER ARM	898821A01
9	SCREW	10-825046
10	NUT	11-826150	11-858274
11	SHAFT, Rocker	825049
12	BRACKET	825050
13	PLATE	825051
14	SPRING	24-825052
15	SCREW, (M8 x 30)	10-82641030
16	PLUG	19-825042
-	GASKET SET	27-832013A96	27-825231A96
-	CYLINDER HEAD ASSEMBLY	825034A17	825034A12, 825034A 8

LINKAGE(BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) LINKAGE(BIGFOOT):

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, Adjusting (M6 x 55)	10-814776	10-42978
3	NUT, (M6)	11-401196
4	CAP	42942
5	RETAINER	826587	826587 1
6	LEVER, Throttle	822682A4
7	BUSHING	23-825078
8	RETAINER	822459
9	LEVER, Shift	8259571
10	BRACKET	827706A4
11	LATCH	98889
12	SCREW, (M6 x 16)	10-8248324
13	SLEEVE	23-15885
14	SHIFT ROD	893777	850162
15	GUIDE	8501631
16	SHIFT LINK	893769A01	850255A 1
17	BUSHING	23-48475
18	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
19	NUT, (M6)	11-401386
20	COTTER PIN	18-25191
21	LEVER ASSEMBLY, Shift Shaft	850166T2
22	BUSHING	23-850165
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, Adjusting (M6 x 55)	10-814776	10-42978
3	NUT, (M6)	11-401196
4	CAP	42942
5	RETAINER	826587	826587 1
6	LEVER, Throttle	822682A4
7	BUSHING	23-825078
8	RETAINER	822459
9	LEVER, Shift	8259571
10	BRACKET	827706A4
11	LATCH	98889
12	SCREW, (M6 x 16)	10-8248324
13	SLEEVE	23-15885
14	SHIFT ROD	893777	850162
15	GUIDE	8501631
16	SHIFT LINK	893769A01	850255A 1
17	BUSHING	23-48475
18	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
19	NUT, (M6)	11-401386
20	COTTER PIN	18-25191
21	LEVER ASSEMBLY, Shift Shaft	850166T2
22	BUSHING	23-850165

LINKAGE(NON BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) LINKAGE(NON BIGFOOT):

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, Adjusting (M6 x 55)	10-814776	10-42978
3	NUT, (M6)	11-401196
4	CAP Comment: (40/50)	42942
5	BUSHING Comment: (45)	23-830181
6	RETAINER	826587	826587 1
7	LEVER, Throttle	822682A4
8	BUSHING	23-825078
9	RETAINER Comment: NON HANDLE	822459
10	LEVER, Shift Comment: NON HANDLE SN# 0G590000 & Up	8259571
10	LEVER, Shift Comment: NON HANDLE SN# 0G589999 & Below	8259571
11	BRACKET Comment: NON HANDLE	827706A4
12	LATCH Comment: NON HANDLE	98889
13	SCREW, (M6 x 16) Comment: NON HANDLE	10-8248324
14	SLEEVE Comment: NON HANDLE	23-15885
15	SHIFT ROD Comment: NON HANDLE	882820	826271 NON HANDLE
16	CAM	8262311
16	CAM, Throttle Comment: (40 ITALIAN)	8262312
17	SPACER	23-309772
18	WASHER	12-4002314
19	SCREW, (M5 x 16)	10-40056107
20	SHIFT SHAFT ASSEMBLY, Horizontal Comment: SN# 0G472133 & Up	826588A4
21	RETAINER Comment: SN# 0G472133 & Up	8277071
22	SHIFT SHAFT ASSEMBLY, Horizontal Comment: SN# 0G472132 & Below	826588A1
23	RETAINER Comment: SN# 0G472132 & Below	8277071
24	BRACKET Comment: SN# 0G472132 & Below	8030072
25	SCREW, (M6 x 25 MM) Comment: SN# 0G472132 & Below	10-8248326
26	WASHER	12-8M0214930
27	COTTER PIN	18-210711
28	SPRING, Detent	24-826077
29	SPRING, Plate	824994
30	SCREW, (M5 x 16) Stainless Steel	10-40011107
31	SWITCH Comment: HANDLE MODELS	87-8M0052927	87-813960A 3 HANDLE MODELS
32	SCREW, (M3.5 x 20) Stainless Steel Comment: HANDLE MODELS	10-88075020
33	PLATE Comment: HANDLE MODELS	824923
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, Adjusting (M6 x 55)	10-814776	10-42978
3	NUT, (M6)	11-401196
4	CAP Comment: (40/50)	42942
5	BUSHING Comment: (45)	23-830181
6	RETAINER	826587	826587 1
7	LEVER, Throttle	822682A4
8	BUSHING	23-825078
9	RETAINER Comment: NON HANDLE	822459
10	LEVER, Shift Comment: NON HANDLE SN# 0G590000 & Up	8259571
10	LEVER, Shift Comment: NON HANDLE SN# 0G589999 & Below	8259571
11	BRACKET Comment: NON HANDLE	827706A4
12	LATCH Comment: NON HANDLE	98889
13	SCREW, (M6 x 16) Comment: NON HANDLE	10-8248324
14	SLEEVE Comment: NON HANDLE	23-15885
15	SHIFT ROD Comment: NON HANDLE	882820	826271 NON HANDLE
16	CAM	8262311
16	CAM, Throttle Comment: (40 ITALIAN)	8262312
17	SPACER	23-309772
18	WASHER	12-4002314
19	SCREW, (M5 x 16)	10-40056107
20	SHIFT SHAFT ASSEMBLY, Horizontal Comment: SN# 0G472133 & Up	826588A4
21	RETAINER Comment: SN# 0G472133 & Up	8277071
22	SHIFT SHAFT ASSEMBLY, Horizontal Comment: SN# 0G472132 & Below	826588A1
23	RETAINER Comment: SN# 0G472132 & Below	8277071
24	BRACKET Comment: SN# 0G472132 & Below	8030072
25	SCREW, (M6 x 25 MM) Comment: SN# 0G472132 & Below	10-8248326
26	WASHER	12-8M0214930
27	COTTER PIN	18-210711
28	SPRING, Detent	24-826077
29	SPRING, Plate	824994
30	SCREW, (M5 x 16) Stainless Steel	10-40011107
31	SWITCH Comment: HANDLE MODELS	87-8M0052927	87-813960A 3 HANDLE MODELS
32	SCREW, (M3.5 x 20) Stainless Steel Comment: HANDLE MODELS	10-88075020
33	PLATE Comment: HANDLE MODELS	824923

MISCELLANEOUS INFORMATION

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) MISCELLANEOUS INFORMATION:

Part Name	OEM Number	Supersedes
PARTS MANUAL, 40/50 /45 Bodensee/50 Bigfoot 4-Stroke	90-80955995
SERVICE MANUAL	90-828631R3
OWNERS MANUAL	90-10120980
OWNERS MANUAL Comment: (TRACKER)	90-10193980
WRENCH	91-828999
DECAL SET Comment: (BLACK 50) DESIGN I	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50) DESIGN I
DECAL SET Comment: (BLACK 50) DESIGN II	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50) DESIGN II
DECAL SET Comment: (BLACK 50/50 BIGFOOT) SN# 0G590000 & Up	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50/50 BIGFOOT) SN# 0G590000 & Up
DECAL SET Comment: (GRAY 50) SN# 0G589999 & Below	37-826338A01	37-826338A98, 37-826338A97, 37-826338A96, 37-826338A95 (GRAY 50) SN# 0G589999 & Below
DECAL SET Comment: (GRAY 50/50 BIGFOOT) SN# 0G590000 & Up	37-826338A01	37-826338A98, 37-826338A97, 37-826338A96, 37-826338A95 (GRAY 50/50 BIGFOOT) SN# 0G590000 & Up
DECAL SET Comment: (BLACK 45) SN# 0G589999 & Below	37-830259A00	37-830259A98, 37-830259A96 (BLACK 45) SN# 0G589999 & Below
DECAL SET Comment: (BLACK 45) SN# 0G590000 & Up	37-830259A00	37-830259A98, 37-830259A96 (BLACK 45) SN# 0G590000 & Up
DECAL SET Comment: (GRAY 45 ) SN# 0G437999 & Below	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G437999 & Below
DECAL SET Comment: (GRAY 45 ) SN# 0G438000 THRU 0G589999	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G438000 THRU 0G589999
DECAL SET Comment: (GRAY 45 ) SN# 0G590000 & Up	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G590000 & Up
DECAL SET Comment: (TRACKER)	37-850482A97
DECAL SET Comment: (BLACK 40 ITALIAN)	37-854695A00	37-854695A98 (BLACK 40 ITALIAN)
DECAL SET Comment: (GRAY 40 ITALIAN)	37-854694A98
DECAL, EPA Label Information (1998)	37-855577A45	37-855577 45
PARTS MANUAL, 40/50 /45 Bodensee/50 Bigfoot 4-Stroke	90-80955995
SERVICE MANUAL	90-828631R3
OWNERS MANUAL	90-10120980
OWNERS MANUAL Comment: (TRACKER)	90-10193980
WRENCH	91-828999
DECAL SET Comment: (BLACK 50) DESIGN I	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50) DESIGN I
DECAL SET Comment: (BLACK 50) DESIGN II	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50) DESIGN II
DECAL SET Comment: (BLACK 50/50 BIGFOOT) SN# 0G590000 & Up	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50/50 BIGFOOT) SN# 0G590000 & Up
DECAL SET Comment: (GRAY 50) SN# 0G589999 & Below	37-826338A01	37-826338A98, 37-826338A97, 37-826338A96, 37-826338A95 (GRAY 50) SN# 0G589999 & Below
DECAL SET Comment: (GRAY 50/50 BIGFOOT) SN# 0G590000 & Up	37-826338A01	37-826338A98, 37-826338A97, 37-826338A96, 37-826338A95 (GRAY 50/50 BIGFOOT) SN# 0G590000 & Up
DECAL SET Comment: (BLACK 45) SN# 0G589999 & Below	37-830259A00	37-830259A98, 37-830259A96 (BLACK 45) SN# 0G589999 & Below
DECAL SET Comment: (BLACK 45) SN# 0G590000 & Up	37-830259A00	37-830259A98, 37-830259A96 (BLACK 45) SN# 0G590000 & Up
DECAL SET Comment: (GRAY 45 ) SN# 0G437999 & Below	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G437999 & Below
DECAL SET Comment: (GRAY 45 ) SN# 0G438000 THRU 0G589999	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G438000 THRU 0G589999
DECAL SET Comment: (GRAY 45 ) SN# 0G590000 & Up	37-828786A98	37-828786A97, 37-828786A96 (GRAY 45 ) SN# 0G590000 & Up
DECAL SET Comment: (TRACKER)	37-850482A97
DECAL SET Comment: (BLACK 40 ITALIAN)	37-854695A00	37-854695A98 (BLACK 40 ITALIAN)
DECAL SET Comment: (GRAY 40 ITALIAN)	37-854694A98
DECAL, EPA Label Information (1998)	37-855577A45	37-855577 45

POWER TRIM COMPONENTS(BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) POWER TRIM COMPONENTS(BIGFOOT):

Position No.	Part Name	OEM Number	Supersedes
-	PUMP ASSEMBLY, Power Trim	8M0055011	893517T01, 855654T09, 855654T08, 855654T 4
1	SHOCK ROD KIT	855833
2	PISTON ASSEMBLY, Memory	8M0171822
3	O-RING KIT, Rebuild	25-8M0171819
4	Not Sold Separate, O-Ring (#N.S.S.)
5	CYLINDER ASSEMBLY	893904T01	811228A 1
6	VALVE KIT, Trim Limit	893905A02	809873A 1
7	PUMP ASSEMBLY	893906A02	809874A 1
8	MOTOR KIT	893907A02	809885A 2
9	PLUG	22-8134351
10	MANUAL RELEASE ASSEMBLY	893929A01	813442A 2
11	MANIFOLD KIT	893909A02	809875A 1
12	SCREW KIT (MOTOR)	10-809876A1
13	DRIVESHAFT/SEAL KIT	809877A1
14	FILTER KIT	35-893912A02	809878A 1
15	POPPET KIT	893913A02	809879A 1
16	CABLE ASSEMBLY	88238A18
-	O-RING KIT Comment: (COMPLETE TRIM)	25-893914A02	25-809880A 1 (COMPLETE TRIM)
17	PIN, Trilobe	17-821539	17-13794, 17-19603
18	PIN	17-19607
19	PIN	17-822869001	17-822869
20	HARNESS ASSEMBLY, Adaptor	84-852539A1
-	HARNESS/RELAY ASSEMBLY	84-826802A15
21	HARNESS ASSEMBLY	84-826802A12
22	RELAY ASSEMBLY	8M0207773
23	BRACKET	828102
24	GROMMET	25-818967
25	BUSHING	23-8M0214955
26	SCREW, (M6 x 25 MM)	10-8248326
27	PLUG, Male	13541
28	CLIP	54-22740
29	C WASHER	8M0084613	69205
30	SCREW, (#10-16 x .600)	10-878609	10-812832 1
-	PUMP ASSEMBLY, Power Trim	8M0055011	893517T01, 855654T09, 855654T08, 855654T 4
1	SHOCK ROD KIT	855833
2	PISTON ASSEMBLY, Memory	8M0171822
3	O-RING KIT, Rebuild	25-8M0171819
4	Not Sold Separate, O-Ring (#N.S.S.)
5	CYLINDER ASSEMBLY	893904T01	811228A 1
6	VALVE KIT, Trim Limit	893905A02	809873A 1
7	PUMP ASSEMBLY	893906A02	809874A 1
8	MOTOR KIT	893907A02	809885A 2
9	PLUG	22-8134351
10	MANUAL RELEASE ASSEMBLY	893929A01	813442A 2
11	MANIFOLD KIT	893909A02	809875A 1
12	SCREW KIT (MOTOR)	10-809876A1
13	DRIVESHAFT/SEAL KIT	809877A1
14	FILTER KIT	35-893912A02	809878A 1
15	POPPET KIT	893913A02	809879A 1
16	CABLE ASSEMBLY	88238A18
-	O-RING KIT Comment: (COMPLETE TRIM)	25-893914A02	25-809880A 1 (COMPLETE TRIM)
17	PIN, Trilobe	17-821539	17-13794, 17-19603
18	PIN	17-19607
19	PIN	17-822869001	17-822869
20	HARNESS ASSEMBLY, Adaptor	84-852539A1
-	HARNESS/RELAY ASSEMBLY	84-826802A15
21	HARNESS ASSEMBLY	84-826802A12
22	RELAY ASSEMBLY	8M0207773
23	BRACKET	828102
24	GROMMET	25-818967
25	BUSHING	23-8M0214955
26	SCREW, (M6 x 25 MM)	10-8248326
27	PLUG, Male	13541
28	CLIP	54-22740
29	C WASHER	8M0084613	69205
30	SCREW, (#10-16 x .600)	10-878609	10-812832 1

POWER TRIM(NON BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) POWER TRIM(NON BIGFOOT):

Position No.	Part Name	OEM Number	Supersedes
1	POWER TRIM	822344T14	822344T10, 822344T 5
-	O-RING KIT	25-827668A1
2	SHOCK ROD ASSEMBLY	893931A01	827670A 2
3	PILOT CHECK ASSEMBLY	827671A1
4	TILT RELIEF VALVE ASSEMBLY	827672A1
5	SEAT ASSEMBLY, Suction	827673A1
6	PUMP ASSEMBLY	827674A1
7	NOT SOLD SEPARATE, Spring/down Relief Ball	NSS
8	NOT SOLD SEPARATE, Screw (10-32 x 1-1/4 IN.)	NSS
9	NOT SOLD SEPARATE, Filter	NSS
10	NOT SOLD SEPARATE, Seal Ring	NSS
11	MOTOR ASSEMBLY	827675A1
12	NOT SOLD SEPARATE, Screw (1/4-28 x 5/8 IN.)	NSS
13	CABLE ASSEMBLY	88238A15
14	NOT SOLD SEPARATE, Lockwasher	NSS
15	NOT SOLD SEPARATE, O-Ring	NSS
16	NOT SOLD SEPARATE, Coupler	NSS
17	PISTON, Memory	827676
18	MANUAL RELEASE ASSEMBLY	893929A01	813442A 2
19	PLUG ASSEMBLY	19-811613
-	HARNESS ASSEMBLY, Trim Comment: SN# 0G472132 & Below	84-819514A57
20	HARNESS ASSEMBLY, Trim Comment: SN# 0G472132 & Below	84-819514A58	84-819514A 9 SN# 0G472132 & Below
21	RELAY Comment: SN# 0G472132 & Below	821509T01	821509, 853292 SN# 0G472132 & Below
22	BRACKET Comment: SN# 0G472132 & Below	821382
23	GROMMET Comment: SN# 0G472132 & Below	25-818967
24	BUSHING Comment: SN# 0G472132 & Below	23-8M0214955
25	SCREW, (M6 x 25 MM) Comment: SN# 0G472132 & Below	10-8248326
26	PLUG, Male Comment: SN# 0G472132 & Below	13541
-	HARNESS/RELAY ASSEMBLY, Trim Comment: SN# 0G472133 & Up	84-826802A14
27	HARNESS ASSEMBLY, Trim Comment: SN# 0G472133 & Up	84-826802A9
28	RELAY ASSEMBLY Comment: SN# 0G472133 & Up	8M0207773
29	BRACKET Comment: SN# 0G472133 & Up	828102
30	GROMMET Comment: SN# 0G472133 & Up	25-818967
31	BUSHING Comment: SN# 0G472133 & Up	23-8M0214955
32	SCREW, (M6 x 25 MM) Comment: SN# 0G472133 & Up	10-8248326
33	HARNESS ASSEMBLY, Adaptor Comment: SN# 0G472133 & Up	84-852539A1
1	POWER TRIM	822344T14	822344T10, 822344T 5
-	O-RING KIT	25-827668A1
2	SHOCK ROD ASSEMBLY	893931A01	827670A 2
3	PILOT CHECK ASSEMBLY	827671A1
4	TILT RELIEF VALVE ASSEMBLY	827672A1
5	SEAT ASSEMBLY, Suction	827673A1
6	PUMP ASSEMBLY	827674A1
7	NOT SOLD SEPARATE, Spring/down Relief Ball	NSS
8	NOT SOLD SEPARATE, Screw (10-32 x 1-1/4 IN.)	NSS
9	NOT SOLD SEPARATE, Filter	NSS
10	NOT SOLD SEPARATE, Seal Ring	NSS
11	MOTOR ASSEMBLY	827675A1
12	NOT SOLD SEPARATE, Screw (1/4-28 x 5/8 IN.)	NSS
13	CABLE ASSEMBLY	88238A15
14	NOT SOLD SEPARATE, Lockwasher	NSS
15	NOT SOLD SEPARATE, O-Ring	NSS
16	NOT SOLD SEPARATE, Coupler	NSS
17	PISTON, Memory	827676
18	MANUAL RELEASE ASSEMBLY	893929A01	813442A 2
19	PLUG ASSEMBLY	19-811613
-	HARNESS ASSEMBLY, Trim Comment: SN# 0G472132 & Below	84-819514A57
20	HARNESS ASSEMBLY, Trim Comment: SN# 0G472132 & Below	84-819514A58	84-819514A 9 SN# 0G472132 & Below
21	RELAY Comment: SN# 0G472132 & Below	821509T01	821509, 853292 SN# 0G472132 & Below
22	BRACKET Comment: SN# 0G472132 & Below	821382
23	GROMMET Comment: SN# 0G472132 & Below	25-818967
24	BUSHING Comment: SN# 0G472132 & Below	23-8M0214955
25	SCREW, (M6 x 25 MM) Comment: SN# 0G472132 & Below	10-8248326
26	PLUG, Male Comment: SN# 0G472132 & Below	13541
-	HARNESS/RELAY ASSEMBLY, Trim Comment: SN# 0G472133 & Up	84-826802A14
27	HARNESS ASSEMBLY, Trim Comment: SN# 0G472133 & Up	84-826802A9
28	RELAY ASSEMBLY Comment: SN# 0G472133 & Up	8M0207773
29	BRACKET Comment: SN# 0G472133 & Up	828102
30	GROMMET Comment: SN# 0G472133 & Up	25-818967
31	BUSHING Comment: SN# 0G472133 & Up	23-8M0214955
32	SCREW, (M6 x 25 MM) Comment: SN# 0G472133 & Up	10-8248326
33	HARNESS ASSEMBLY, Adaptor Comment: SN# 0G472133 & Up	84-852539A1

Power Trim Mounting(Non-Bigfoot)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) Power Trim Mounting(Non-Bigfoot):

Position No.	Part Name	OEM Number	Supersedes
1	PIN, Anchor (14 mm)	17-822481001	17-822481
2	BUSHING	23-822482
3	BUSHING	23-822484
4	WASHER	12-825190
5	NUT, (M14)	11-826712	11-40134 14
6	SCREW, (M10 x 40) Stainless Steel	10-4009040
7	WASHER	12-4002319
8	NUT, (M10)	11-40140
9	SCREW, (#10-16 x .600)	10-878609	10-812832 1
10	C WASHER	8M0084613	69205
11	CLIP	54-22740
12	PIN, Trilobe	17-821539	17-13794, 17-19603
13	PIN, Pivot	17-822480
14	BUSHING	23-823507
1	PIN, Anchor (14 mm)	17-822481001	17-822481
2	BUSHING	23-822482
3	BUSHING	23-822484
4	WASHER	12-825190
5	NUT, (M14)	11-826712	11-40134 14
6	SCREW, (M10 x 40) Stainless Steel	10-4009040
7	WASHER	12-4002319
8	NUT, (M10)	11-40140
9	SCREW, (#10-16 x .600)	10-878609	10-812832 1
10	C WASHER	8M0084613	69205
11	CLIP	54-22740
12	PIN, Trilobe	17-821539	17-13794, 17-19603
13	PIN, Pivot	17-822480
14	BUSHING	23-823507

STARTER MOTOR(S/N-0G472132 AND BELOW)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) STARTER MOTOR(S/N-0G472132 AND BELOW):

Position No.	Part Name	OEM Number	Supersedes
1	STARTER MOTOR ASSEMBLY	50-825095
2	RETAINER	809556
3	GEAR	809555T	809555
4	BRACKET, Front	809557
5	METAL	809588
6	O-RING	25-809550
7	WASHER KIT	12-809548
8	ARMATURE	809547
9	STATOR	809549
10	SPRING	24-809553
11	HOLDER ASSEMBLY, Brush	809552
12	BRUSH SET	809551
13	WASHER	12-8095481
14	BRACKET, Rear	809554
15	BOLT	10-809558
16	SCREW, (M8 x 45) Stainless Steel	10-40011153
17	SCREW, (M8 x 30)	10-8240717
18	SCREW, (M8 x 20)	10-81893420
19	LOCKWASHER, (.250) Stainless Steel	13-26992
20	NUT, (.250-20)	11-64015
21	CLAMP	54-814634
22	CABLE ASSEMBLY, (5.500 Inches)	84-93388A6
1	STARTER MOTOR ASSEMBLY	50-825095
2	RETAINER	809556
3	GEAR	809555T	809555
4	BRACKET, Front	809557
5	METAL	809588
6	O-RING	25-809550
7	WASHER KIT	12-809548
8	ARMATURE	809547
9	STATOR	809549
10	SPRING	24-809553
11	HOLDER ASSEMBLY, Brush	809552
12	BRUSH SET	809551
13	WASHER	12-8095481
14	BRACKET, Rear	809554
15	BOLT	10-809558
16	SCREW, (M8 x 45) Stainless Steel	10-40011153
17	SCREW, (M8 x 30)	10-8240717
18	SCREW, (M8 x 20)	10-81893420
19	LOCKWASHER, (.250) Stainless Steel	13-26992
20	NUT, (.250-20)	11-64015
21	CLAMP	54-814634
22	CABLE ASSEMBLY, (5.500 Inches)	84-93388A6

STARTER MOTOR(S/N-0G472133 AND UP)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) STARTER MOTOR(S/N-0G472133 AND UP):

Position No.	Part Name	OEM Number	Supersedes
1	STARTER MOTOR ASSEMBLY	50-898265001	50-859171T, 50-834749
2	THRU BOLT	10-965661
3	DRIVE KIT	906431
4	DRIVE ASSEMBLY	685751
5	DRIVE CAP	8236392
6	ARMATURE	8236382
7	CAP, Commutator	8119011
8	BRUSH/SPRING KIT	898265016	75384, 75384 1
9	HOLDER	898265014	61787
10	SCREW	F15158
11	SCREW, (M8 x 50)	10-81893450
12	LOCKWASHER, (.250) Stainless Steel	13-26992
13	NUT, (.250-20)	11-64015
14	CLAMP (USE WHERE APPLICABLE)	54-814634
15	CABLE ASSEMBLY	84-93388A14
1	STARTER MOTOR ASSEMBLY	50-898265001	50-859171T, 50-834749
2	THRU BOLT	10-965661
3	DRIVE KIT	906431
4	DRIVE ASSEMBLY	685751
5	DRIVE CAP	8236392
6	ARMATURE	8236382
7	CAP, Commutator	8119011
8	BRUSH/SPRING KIT	898265016	75384, 75384 1
9	HOLDER	898265014	61787
10	SCREW	F15158
11	SCREW, (M8 x 50)	10-81893450
12	LOCKWASHER, (.250) Stainless Steel	13-26992
13	NUT, (.250-20)	11-64015
14	CLAMP (USE WHERE APPLICABLE)	54-814634
15	CABLE ASSEMBLY	84-93388A14

STEERING ARM

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) STEERING ARM:

Position No.	Part Name	OEM Number	Supersedes
1	NUT, (M12)	11-896963	11-859129, 11-90099
2	STRAP	893773002	827923 2, 893773001, 827923 1
3	MOUNT	8M0224385
4	BUMPER	8M0156878
5	RING, Retaining	53-89531
6	ARM, Steering Comment: (BLACK)	8M0118183
6	ARM, Steering Comment: (GRAY)	8M0118183
7	BRACKET Comment: NON HANDLE	8M0184092
8	TAB WASHER Comment: NON HANDLE	14-8M0009820	14-816669F 1 NON HANDLE
9	SCREW, (M10 x 30) Comment: NON HANDLE	10-4000377
10	BOLT, (M12 x 154)	10-898835001	10-42973
11	WASHER, (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel Comment: (BIGFOOT)	12-4002321
12	SPACER	23-8279971
13	SWIVEL TUBE ASSEMBLY Comment: (NON-BIGFOOT) SN# 0G590000 & Up	893590T01	826233T 4 (NON-BIGFOOT) SN# 0G590000 & Up
13	SWIVEL TUBE Comment: (NON-BIGFOOT-BLACK) SN# 0G589999 & Below	893590T01	826233T 4 (NON-BIGFOOT-BLACK) SN# 0G589999 & Below
13	SWIVEL TUBE Comment: (NON-BIGFOOT-GRAY) SN# 0G589999 & Below	893590T01	826233T 4 (NON-BIGFOOT-GRAY) SN# 0G589999 & Below
13	SWIVEL TUBE Comment: (BIGFOOT)	8M0219909
14	CABLE ASSEMBLY	84-88238T01
15	CABLE ASSEMBLY, Ground	8M0207768
16	SCREW, (M10 x 105) Hex Flange - Stainless Steel	10-823567105	10-817430105
17	WASHER, (.453 x .812 x .105) Stainless Steel Comment: (BIGFOOT)	12-45176
18	BRACKET	893703	828985
19	SCREW, (#10-16 x .380)	10-878607	10-817626
20	NUT, (M10)	11-40140
21	NUT, (.375-24) Comment: HANDLE	11-8M0204726
22	LEVER Comment: HANDLE	823792
23	WASHER Comment: HANDLE	12-29330
24	ROD (THREADED) Comment: HANDLE	821961
25	BRAKE PLATE Comment: HANDLE	821957
26	DISC Comment: HANDLE	8165621
27	PLATE Comment: HANDLE	8M0007471	823791 HANDLE
28	DISC Comment: HANDLE	8165621
29	SHOULDER SCREW, Hex Comment: HANDLE	10-768042
1	NUT, (M12)	11-896963	11-859129, 11-90099
2	STRAP	893773002	827923 2, 893773001, 827923 1
3	MOUNT	8M0224385
4	BUMPER	8M0156878
5	RING, Retaining	53-89531
6	ARM, Steering Comment: (BLACK)	8M0118183
6	ARM, Steering Comment: (GRAY)	8M0118183
7	BRACKET Comment: NON HANDLE	8M0184092
8	TAB WASHER Comment: NON HANDLE	14-8M0009820	14-816669F 1 NON HANDLE
9	SCREW, (M10 x 30) Comment: NON HANDLE	10-4000377
10	BOLT, (M12 x 154)	10-898835001	10-42973
11	WASHER, (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel Comment: (BIGFOOT)	12-4002321
12	SPACER	23-8279971
13	SWIVEL TUBE ASSEMBLY Comment: (NON-BIGFOOT) SN# 0G590000 & Up	893590T01	826233T 4 (NON-BIGFOOT) SN# 0G590000 & Up
13	SWIVEL TUBE Comment: (NON-BIGFOOT-BLACK) SN# 0G589999 & Below	893590T01	826233T 4 (NON-BIGFOOT-BLACK) SN# 0G589999 & Below
13	SWIVEL TUBE Comment: (NON-BIGFOOT-GRAY) SN# 0G589999 & Below	893590T01	826233T 4 (NON-BIGFOOT-GRAY) SN# 0G589999 & Below
13	SWIVEL TUBE Comment: (BIGFOOT)	8M0219909
14	CABLE ASSEMBLY	84-88238T01
15	CABLE ASSEMBLY, Ground	8M0207768
16	SCREW, (M10 x 105) Hex Flange - Stainless Steel	10-823567105	10-817430105
17	WASHER, (.453 x .812 x .105) Stainless Steel Comment: (BIGFOOT)	12-45176
18	BRACKET	893703	828985
19	SCREW, (#10-16 x .380)	10-878607	10-817626
20	NUT, (M10)	11-40140
21	NUT, (.375-24) Comment: HANDLE	11-8M0204726
22	LEVER Comment: HANDLE	823792
23	WASHER Comment: HANDLE	12-29330
24	ROD (THREADED) Comment: HANDLE	821961
25	BRAKE PLATE Comment: HANDLE	821957
26	DISC Comment: HANDLE	8165621
27	PLATE Comment: HANDLE	8M0007471	823791 HANDLE
28	DISC Comment: HANDLE	8165621
29	SHOULDER SCREW, Hex Comment: HANDLE	10-768042

SWIVEL BRACKET

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) SWIVEL BRACKET:

Position No.	Part Name	OEM Number	Supersedes
1	LINK ROD Comment: NON HANDLE	19608A14
2	SCREW, (.375-24 x 1.500) Comment: NON HANDLE	10-823919
3	WASHER, (.390 x .546 x .12) Comment: NON HANDLE	12-8M0109680
4	WASHER, (.390 x .625 x .062) Stainless Steel Comment: NON HANDLE	12-37828
5	NUT, (.375-24) Comment: NON HANDLE	11-8M0204726
6	PUCK	822397
7	BUSHING	23-8217711
8	SWIVEL BRACKET Comment: (BLACK) BIGFOOT	1401-850066T01	1401-850066A 1 (BLACK) BIGFOOT
8	SWIVEL BRACKET ASSEMBLY Comment: (GRAY) BIGFOOT	1401-850066T01	1401-850066A 1 (GRAY) BIGFOOT
9	BEARING Comment: BIGFOOT	23-19606
10	FITTING, Grease Comment: BIGFOOT	22-8M0169589
11	SWIVEL BRACKET ASSEMBLY Comment: (BLACK-NON-BIGFOOT) SN# 0G438000 & Up	3410-827402T5
11	SWIVEL BRACKET ASSEMBLY Comment: (GRAY-NON-BIGFOOT) SN# 0G438000 & Up	3410-827402T6
11	SWIVEL BRACKET Comment: (BLACK-NON-BIGFOOT) SN# 0G437999 & Below	3410-827402T5
11	SWIVEL BRACKET Comment: (GRAY-NON-BIGFOOT) SN# 0G437999 & Below	3410-827402T6
12	BUSHING (LOWER) Comment: (NON-BIGFOOT) SN# 0G438000 & Up	23-821777
12	BUSHING (LOWER) Comment: (BIGFOOT)	23-821777
12	BUSHING (LOWER) Comment: (NON-BIGFOOT) SN# 0G437999 & Below	23-821777T1
13	FITTING, Grease	22-8M0169589
14	SEAL KIT Comment: NON HANDLE	19624A1
15	O-RING, (.583 x .103) Comment: NON HANDLE	25-29619
16	SPACER Comment: NON HANDLE	23-78861
17	SEAL	26-8M0205512
18	WASHER	12-19619
19	NUT, (7/8-14)	11-858869	11-30499
20	SCREW, (M8 x 10) Stainless Steel Comment: (HANDLE)	10-4008910
20	SCREW, (M8 x 25) Stainless Steel Comment: NON HANDLE	10-40011149
21	SEAL Comment: NON HANDLE	8282451
22	WASHER	12-19619
23	TILT TUBE	8M0041938	8M0035070, 19614 1
24	NUT, (7/8-14)	11-858869	11-30499
25	PIN, Trilobe	17-821539	17-13794, 17-19603
26	BUSHING Comment: NON-BIGFOOT	23-823507
27	PIN, Pivot (UPPER) Comment: NON-BIGFOOT	17-822480
28	PIN Comment: (BIGFOOT)	17-822869001	17-822869 (BIGFOOT)
1	LINK ROD Comment: NON HANDLE	19608A14
2	SCREW, (.375-24 x 1.500) Comment: NON HANDLE	10-823919
3	WASHER, (.390 x .546 x .12) Comment: NON HANDLE	12-8M0109680
4	WASHER, (.390 x .625 x .062) Stainless Steel Comment: NON HANDLE	12-37828
5	NUT, (.375-24) Comment: NON HANDLE	11-8M0204726
6	PUCK	822397
7	BUSHING	23-8217711
8	SWIVEL BRACKET Comment: (BLACK) BIGFOOT	1401-850066T01	1401-850066A 1 (BLACK) BIGFOOT
8	SWIVEL BRACKET ASSEMBLY Comment: (GRAY) BIGFOOT	1401-850066T01	1401-850066A 1 (GRAY) BIGFOOT
9	BEARING Comment: BIGFOOT	23-19606
10	FITTING, Grease Comment: BIGFOOT	22-8M0169589
11	SWIVEL BRACKET ASSEMBLY Comment: (BLACK-NON-BIGFOOT) SN# 0G438000 & Up	3410-827402T5
11	SWIVEL BRACKET ASSEMBLY Comment: (GRAY-NON-BIGFOOT) SN# 0G438000 & Up	3410-827402T6
11	SWIVEL BRACKET Comment: (BLACK-NON-BIGFOOT) SN# 0G437999 & Below	3410-827402T5
11	SWIVEL BRACKET Comment: (GRAY-NON-BIGFOOT) SN# 0G437999 & Below	3410-827402T6
12	BUSHING (LOWER) Comment: (NON-BIGFOOT) SN# 0G438000 & Up	23-821777
12	BUSHING (LOWER) Comment: (BIGFOOT)	23-821777
12	BUSHING (LOWER) Comment: (NON-BIGFOOT) SN# 0G437999 & Below	23-821777T1
13	FITTING, Grease	22-8M0169589
14	SEAL KIT Comment: NON HANDLE	19624A1
15	O-RING, (.583 x .103) Comment: NON HANDLE	25-29619
16	SPACER Comment: NON HANDLE	23-78861
17	SEAL	26-8M0205512
18	WASHER	12-19619
19	NUT, (7/8-14)	11-858869	11-30499
20	SCREW, (M8 x 10) Stainless Steel Comment: (HANDLE)	10-4008910
20	SCREW, (M8 x 25) Stainless Steel Comment: NON HANDLE	10-40011149
21	SEAL Comment: NON HANDLE	8282451
22	WASHER	12-19619
23	TILT TUBE	8M0041938	8M0035070, 19614 1
24	NUT, (7/8-14)	11-858869	11-30499
25	PIN, Trilobe	17-821539	17-13794, 17-19603
26	BUSHING Comment: NON-BIGFOOT	23-823507
27	PIN, Pivot (UPPER) Comment: NON-BIGFOOT	17-822480
28	PIN Comment: (BIGFOOT)	17-822869001	17-822869 (BIGFOOT)

TILLER HANDLE

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) TILLER HANDLE:

Position No.	Part Name	OEM Number	Supersedes
1	COVER KIT	822148T06	822148A 6
2	PULLEY	822150
3	NOT SOLD SEPARATE, Case	NSS
4	SCREW, (#10-16 x .500)	10-878608	10-812832
5	CABLE ASSEMBLY, Throttle (30.50 Inches)	4324210
6	CABLE ASSEMBLY, Throttle (41.50 Inches)	4324211
7	SLEEVE, (12.00 Inches)	85-960099
8	SCREW, (M8 x 25 MM)	10-82526225
9	COVER Comment: (BLACK)	8M0072298	822407F 1 (BLACK)
9	COVER Comment: (GRAY)	822407F2
10	BUSHING	23-821477
11	ARM Comment: (BLACK)	828813T1
11	ARM, Steering Handle Comment: (GRAY)	828813T2
12	RETAINER	822441
13	SCREW, (M5 x 16) Stainless Steel	10-40011107
14	SCREW, (M6 x 25)	10-8M0204707
15	LOCK, Throttle	892995	821971
16	SPRING	24-96203
17	KNOB, Throttle	821972T	821972
18	CLIP	824918
19	SWITCH ASSEMBLY Comment: (START)	87-823609A12
20	HOUSING, Switch	889734	823917 2
21	NOT SOLD SEPARATE, Decal-Start	NSS
22	TILLER TUBE	8M0138696
23	DECAL	37-8242004
24	HANDLE, Throttle	821465
25	GRIP	8M0221732
26	SWITCH ASSEMBLY Comment: (STOP)	87-8M0104614	87-823609A14, 87-823609A13 (STOP)
27	SCREW, (M5 x 12)	10-82239312
28	WASHER	12-8M0214930
29	ALARM ASSEMBLY	84-8M0088388	816492A 8
30	CLIP	823687
31	TAB WASHER	14-8M0009820	14-816669F 1
32	SCREW, (M10 x 90)	10-82484890
33	SWITCH Comment: (STOP)	87-11083A31
34	LANYARD ASSEMBLY	15920Q54
35	RETAINER, Brass	8M0032846	12044 1
36	SCREW, (M8 x 35) Stainless Steel	10-40011151
37	WASHER, Wave	13-12134
38	HANDLE	830180A01	830180
39	BUSHING	23-830181
40	SHIFT ROD	8301821
41	BRACKET, Tiller Comment: (BLACK)	821455A4
41	BRACKET, Tiller Comment: (GRAY)	821455A5
42	WAVE WASHER	13-826792	13-34678 1, 13-822144
43	BUSHING	23-821477
44	WASHER	12-827314
45	CONDUIT, (.620 Inside Diameter x 3.00 Feet Bulk)	32-828547633
1	COVER KIT	822148T06	822148A 6
2	PULLEY	822150
3	NOT SOLD SEPARATE, Case	NSS
4	SCREW, (#10-16 x .500)	10-878608	10-812832
5	CABLE ASSEMBLY, Throttle (30.50 Inches)	4324210
6	CABLE ASSEMBLY, Throttle (41.50 Inches)	4324211
7	SLEEVE, (12.00 Inches)	85-960099
8	SCREW, (M8 x 25 MM)	10-82526225
9	COVER Comment: (BLACK)	8M0072298	822407F 1 (BLACK)
9	COVER Comment: (GRAY)	822407F2
10	BUSHING	23-821477
11	ARM Comment: (BLACK)	828813T1
11	ARM, Steering Handle Comment: (GRAY)	828813T2
12	RETAINER	822441
13	SCREW, (M5 x 16) Stainless Steel	10-40011107
14	SCREW, (M6 x 25)	10-8M0204707
15	LOCK, Throttle	892995	821971
16	SPRING	24-96203
17	KNOB, Throttle	821972T	821972
18	CLIP	824918
19	SWITCH ASSEMBLY Comment: (START)	87-823609A12
20	HOUSING, Switch	889734	823917 2
21	NOT SOLD SEPARATE, Decal-Start	NSS
22	TILLER TUBE	8M0138696
23	DECAL	37-8242004
24	HANDLE, Throttle	821465
25	GRIP	8M0221732
26	SWITCH ASSEMBLY Comment: (STOP)	87-8M0104614	87-823609A14, 87-823609A13 (STOP)
27	SCREW, (M5 x 12)	10-82239312
28	WASHER	12-8M0214930
29	ALARM ASSEMBLY	84-8M0088388	816492A 8
30	CLIP	823687
31	TAB WASHER	14-8M0009820	14-816669F 1
32	SCREW, (M10 x 90)	10-82484890
33	SWITCH Comment: (STOP)	87-11083A31
34	LANYARD ASSEMBLY	15920Q54
35	RETAINER, Brass	8M0032846	12044 1
36	SCREW, (M8 x 35) Stainless Steel	10-40011151
37	WASHER, Wave	13-12134
38	HANDLE	830180A01	830180
39	BUSHING	23-830181
40	SHIFT ROD	8301821
41	BRACKET, Tiller Comment: (BLACK)	821455A4
41	BRACKET, Tiller Comment: (GRAY)	821455A5
42	WAVE WASHER	13-826792	13-34678 1, 13-822144
43	BUSHING	23-821477
44	WASHER	12-827314
45	CONDUIT, (.620 Inside Diameter x 3.00 Feet Bulk)	32-828547633

TOOLS, SPECIAL

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) TOOLS, SPECIAL:

Position No.	Part Name	OEM Number	Supersedes
-	GAUGE TOOL, Carburetor Comment: (CARBURETOR)	91-36392
-	TUNER KIT, Carburetor Comment: ELECTRICAL/IGNITION	91-809641A1
-	HOLDER TOOL, Flywheel Comment: ELECTRICAL/IGNITION	91-8M0161873
-	MULTI METER Comment: ELECTRICAL/IGNITION	91-99750A1
-	SWITCH ASSEMBLY Comment: ELECTRICAL/IGNITION	91-52024A1
-	TESTER, Eight Chamber Comment: ELECTRICAL/IGNITION	91-850439T1
-	GAP TOOL, Single Chamber Comment: ELECTRICAL/IGNITION	91-63998A1
-	SPARK TESTER Comment: ELECTRICAL/IGNITION	91-850439T1
-	TIMING LIGHT Comment: ELECTRICAL/IGNITION	91-99379
-	BEARING, Thrust Comment: GEAR HOUSING	31-85560
-	INSTALLER TOOL, Bearing Carrier Seal Comment: GEAR HOUSING	91-817007T	91-817007 GEAR HOUSING
-	PILOT Comment: GEAR HOUSING	91-825199
-	RACE TOOL, Bearing Comment: GEAR HOUSING	91-14308T02
-	PULLER KIT, Bearing Comment: GEAR HOUSING	91-31229A7
-	NUT, (.625-18) Comment: GEAR HOUSING	11-24156
-	PLATE Comment: GEAR HOUSING	91-29310
-	WASHER Comment: GEAR HOUSING	12-34961
-	SHAFT Comment: GEAR HOUSING	91-31229
-	PILOT WASHER Comment: GEAR HOUSING	91-36571T
-	DRIVER HEAD TOOL Comment: GEAR HOUSING	91-37312T
-	DRIVER ROD TOOL, Needle Bearings Comment: GEAR HOUSING	91-37323
-	HOOK TOOL, Spring Comment: GEAR HOUSING	91-825200A1
-	REMOVER TOOL, Bearing Comment: GEAR HOUSING	91-13779
-	HOLDING TOOL, Driveshaft Comment: GEAR HOUSING	91-83180M
-	INSTALLER TOOL, Bearing Comment: GEAR HOUSING	91-826872
-	INSTALLER TOOL, Needle Bearing Comment: GEAR HOUSING	91-817011T	91-817011 GEAR HOUSING
-	MANDREL Comment: GEAR HOUSING	91-825197T	91-825197 GEAR HOUSING
-	MANDREL Comment: GEAR HOUSING	91-825198
-	PULLER, WATER PUMP Comment: GEAR HOUSING	91-27780
-	PULLER PLATE Comment: GEAR HOUSING	91-37241
-	TORQUE WRENCH, (0-150 lb-in) Comment: GEAR HOUSING	91-66274
-	TORQUE WRENCH, (0-200 lb ft) Comment: GEAR HOUSING	91-32610
-	GAUGE TOOL Comment: POWERHEAD	91-29287
-	HOLDER TOOL, Flywheel Comment: POWERHEAD	91-8M0161873
-	FLYWHEEL PULLER Comment: POWERHEAD	91-83164M
-	EXPANDER TOOL, Piston Ring Comment: POWERHEAD	91-24697
-	COMPRESSOR TOOL, Piston Ring Comment: POWERHEAD	FT2997	FJ7081, FJ8785, FJ8786, FJ8787, FJ8788, FJ8789 POWERHEAD
-	SOCKET TOOL (1-5/8 IN.) Comment: POWERHEAD	91-809646A1
-	TORQUE WRENCH, (0-150 lb-in) Comment: POWERHEAD	91-66274
-	WRENCH TOOL, Valve Adjuster Comment: POWERHEAD	91-809498	91-809498A 1 POWERHEAD
-	INSTALLER TOOL, Valve Guide Bushing Comment: POWERHEAD	91-809496A1
-	REAMER TOOL, Valve Guide Comment: POWERHEAD	91-809497A1
-	REMOVER TOOL, Valve Guide Comment: POWERHEAD	91-809495001	91-809495A 1 POWERHEAD
-	COMPRESSOR TOOL, Valve Spring Comment: POWERHEAD	91-809494A1
-	STAND TOOL, Powerhead Comment: POWERHEAD	91-827001A1
-	NOT SOLD SEPARATE, COLLET (SNAP-ON - CG41-14) Comment: TRIM/TILT SYSTEM	NSS
-	NOT SOLD SEPARATE, EXPANDING ROD (SNAP-ON - CG41-11) Comment: TRIM/TILT SYSTEM	NSS
-	DOWN PRESSURE KIT Comment: TRIM/TILT SYSTEM	91-822778A3
-	MULTI METER Comment: TRIM/TILT SYSTEM	91-99750A1
-	SPANNER WRENCH Comment: TRIM/TILT SYSTEM	91-74951
-	HEAT LAMP Comment: TRIM/TILT SYSTEM	91-63209
-	GAUGE TOOL, Carburetor Comment: (CARBURETOR)	91-36392
-	TUNER KIT, Carburetor Comment: ELECTRICAL/IGNITION	91-809641A1
-	HOLDER TOOL, Flywheel Comment: ELECTRICAL/IGNITION	91-8M0161873
-	MULTI METER Comment: ELECTRICAL/IGNITION	91-99750A1
-	SWITCH ASSEMBLY Comment: ELECTRICAL/IGNITION	91-52024A1
-	TESTER, Eight Chamber Comment: ELECTRICAL/IGNITION	91-850439T1
-	GAP TOOL, Single Chamber Comment: ELECTRICAL/IGNITION	91-63998A1
-	SPARK TESTER Comment: ELECTRICAL/IGNITION	91-850439T1
-	TIMING LIGHT Comment: ELECTRICAL/IGNITION	91-99379
-	BEARING, Thrust Comment: GEAR HOUSING	31-85560
-	INSTALLER TOOL, Bearing Carrier Seal Comment: GEAR HOUSING	91-817007T	91-817007 GEAR HOUSING
-	PILOT Comment: GEAR HOUSING	91-825199
-	RACE TOOL, Bearing Comment: GEAR HOUSING	91-14308T02
-	PULLER KIT, Bearing Comment: GEAR HOUSING	91-31229A7
-	NUT, (.625-18) Comment: GEAR HOUSING	11-24156
-	PLATE Comment: GEAR HOUSING	91-29310
-	WASHER Comment: GEAR HOUSING	12-34961
-	SHAFT Comment: GEAR HOUSING	91-31229
-	PILOT WASHER Comment: GEAR HOUSING	91-36571T
-	DRIVER HEAD TOOL Comment: GEAR HOUSING	91-37312T
-	DRIVER ROD TOOL, Needle Bearings Comment: GEAR HOUSING	91-37323
-	HOOK TOOL, Spring Comment: GEAR HOUSING	91-825200A1
-	REMOVER TOOL, Bearing Comment: GEAR HOUSING	91-13779
-	HOLDING TOOL, Driveshaft Comment: GEAR HOUSING	91-83180M
-	INSTALLER TOOL, Bearing Comment: GEAR HOUSING	91-826872
-	INSTALLER TOOL, Needle Bearing Comment: GEAR HOUSING	91-817011T	91-817011 GEAR HOUSING
-	MANDREL Comment: GEAR HOUSING	91-825197T	91-825197 GEAR HOUSING
-	MANDREL Comment: GEAR HOUSING	91-825198
-	PULLER, WATER PUMP Comment: GEAR HOUSING	91-27780
-	PULLER PLATE Comment: GEAR HOUSING	91-37241
-	TORQUE WRENCH, (0-150 lb-in) Comment: GEAR HOUSING	91-66274
-	TORQUE WRENCH, (0-200 lb ft) Comment: GEAR HOUSING	91-32610
-	GAUGE TOOL Comment: POWERHEAD	91-29287
-	HOLDER TOOL, Flywheel Comment: POWERHEAD	91-8M0161873
-	FLYWHEEL PULLER Comment: POWERHEAD	91-83164M
-	EXPANDER TOOL, Piston Ring Comment: POWERHEAD	91-24697
-	COMPRESSOR TOOL, Piston Ring Comment: POWERHEAD	FT2997	FJ7081, FJ8785, FJ8786, FJ8787, FJ8788, FJ8789 POWERHEAD
-	SOCKET TOOL (1-5/8 IN.) Comment: POWERHEAD	91-809646A1
-	TORQUE WRENCH, (0-150 lb-in) Comment: POWERHEAD	91-66274
-	WRENCH TOOL, Valve Adjuster Comment: POWERHEAD	91-809498	91-809498A 1 POWERHEAD
-	INSTALLER TOOL, Valve Guide Bushing Comment: POWERHEAD	91-809496A1
-	REAMER TOOL, Valve Guide Comment: POWERHEAD	91-809497A1
-	REMOVER TOOL, Valve Guide Comment: POWERHEAD	91-809495001	91-809495A 1 POWERHEAD
-	COMPRESSOR TOOL, Valve Spring Comment: POWERHEAD	91-809494A1
-	STAND TOOL, Powerhead Comment: POWERHEAD	91-827001A1
-	NOT SOLD SEPARATE, COLLET (SNAP-ON - CG41-14) Comment: TRIM/TILT SYSTEM	NSS
-	NOT SOLD SEPARATE, EXPANDING ROD (SNAP-ON - CG41-11) Comment: TRIM/TILT SYSTEM	NSS
-	DOWN PRESSURE KIT Comment: TRIM/TILT SYSTEM	91-822778A3
-	MULTI METER Comment: TRIM/TILT SYSTEM	91-99750A1
-	SPANNER WRENCH Comment: TRIM/TILT SYSTEM	91-74951
-	HEAT LAMP Comment: TRIM/TILT SYSTEM	91-63209

TOP COWL

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) TOP COWL:

Position No.	Part Name	OEM Number	Supersedes
1	TOP COWL ASSEMBLY Comment: (BLACK)	4019-875300T36	4019-825239T 3 (BLACK)
1	TOP COWL ASSEMBLY Comment: (SILVER)	4019-825239T4
2	LATCH Comment: (BLACK)	826291F1
2	LATCH Comment: (SILVER)	826291F1
3	SCREW, (M4 x 14.5)	10-8231871
4	LOCKWASHER, Stainless Steel	8,13-26995
5	NUT, (M4)	11-8237515
6	SEAL	8M0153618
7	SOUND BLANKET KIT	825243A03	825243A 2
8	NOT SOLD SEPARATE, Sound Blanket	NSS
9	BRACKET ASSEMBLY, Latch Roller	893763	18173
10	SCREW, (M6 x 16)	10-8248324
11	BRACKET	8M0038412	822426 1
12	SCREW, (M4 x 14.5)	10-8231871
13	LOCKWASHER, Stainless Steel	8,13-26995
14	NUT, (M4)	11-8237515
15	ROPE AND HANDLE KIT, Manual/Emergency Start	47341A11
1	TOP COWL ASSEMBLY Comment: (BLACK)	4019-875300T36	4019-825239T 3 (BLACK)
1	TOP COWL ASSEMBLY Comment: (SILVER)	4019-825239T4
2	LATCH Comment: (BLACK)	826291F1
2	LATCH Comment: (SILVER)	826291F1
3	SCREW, (M4 x 14.5)	10-8231871
4	LOCKWASHER, Stainless Steel	8,13-26995
5	NUT, (M4)	11-8237515
6	SEAL	8M0153618
7	SOUND BLANKET KIT	825243A03	825243A 2
8	NOT SOLD SEPARATE, Sound Blanket	NSS
9	BRACKET ASSEMBLY, Latch Roller	893763	18173
10	SCREW, (M6 x 16)	10-8248324
11	BRACKET	8M0038412	822426 1
12	SCREW, (M4 x 14.5)	10-8231871
13	LOCKWASHER, Stainless Steel	8,13-26995
14	NUT, (M4)	11-8237515
15	ROPE AND HANDLE KIT, Manual/Emergency Start	47341A11

TRANSOM BRACKET(BIGFOOT)

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) TRANSOM BRACKET(BIGFOOT):

Position No.	Part Name	OEM Number	Supersedes
1	BRACKET ASSEMBLY, Transom Comment: (BLACK) PORT	3418-822866T04	3418-822866A 1 (BLACK) PORT
1	BRACKET ASSEMBLY, Transom Comment: (GRAY) PORT	3418-822866A2
2	FITTING, Grease Comment: PORT	22-8M0169589
3	PIN, Groove Comment: PORT	17-99604
4	BRACKET, Transom Comment: (BLACK) STARBOARD	3418-822865T05	3418-822865F 2 (BLACK) STARBOARD
4	BRACKET, Transom Comment: (GRAY) STARBOARD	3418-822865F3
5	LEVER ASSEMBLY, Tilt Lock Comment: (BLACK)	893704T01	19618A 2 (BLACK)
5	LEVER ASSEMBLY, Tilt Lock Comment: (GRAY)	19618A3
6	SPRING	24-99622
7	NYLINER	23-65830
8	SPRING	24-812708
9	KNOB Comment: (BLACK)	812709	812709T, 812709F 1 (BLACK)
9	KNOB Comment: (GRAY)	812709T6
10	PIN, Groove	17-99615
11	WASHER	12-19619
12	BRACKET, Anchor Comment: (BLACK)	18486F5
12	BRACKET, Anchor Comment: (GRAY)	18486F6
13	ANODE KIT	97-818298Q1
14	SCREW, (M6 x 25)	10-8M0204707
15	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
16	SCREW, (M8 x 30)	10-4000354
16	SCREW, (M8 x 35)	10-4000355
17	LOCKWASHER, (M8)	13-400257
18	NUT, (M8)	11-401388
19	Not Sold Separate, DECAL-TILT LOCK (#N.S.S.)
20	TILT TUBE	8M0041938	8M0035070, 19614 1
21	NUT, (7/8-14)	11-858869	11-30499
22	SEAL KIT	19624A1
23	O-RING, (.583 x .103)	25-29619
24	SPACER	23-78861
25	SCREW, (.500-20 x 4.00)	10-814259
26	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel	12-8M0204648
27	NUT, (.500-20)	11-91962
1	BRACKET ASSEMBLY, Transom Comment: (BLACK) PORT	3418-822866T04	3418-822866A 1 (BLACK) PORT
1	BRACKET ASSEMBLY, Transom Comment: (GRAY) PORT	3418-822866A2
2	FITTING, Grease Comment: PORT	22-8M0169589
3	PIN, Groove Comment: PORT	17-99604
4	BRACKET, Transom Comment: (BLACK) STARBOARD	3418-822865T05	3418-822865F 2 (BLACK) STARBOARD
4	BRACKET, Transom Comment: (GRAY) STARBOARD	3418-822865F3
5	LEVER ASSEMBLY, Tilt Lock Comment: (BLACK)	893704T01	19618A 2 (BLACK)
5	LEVER ASSEMBLY, Tilt Lock Comment: (GRAY)	19618A3
6	SPRING	24-99622
7	NYLINER	23-65830
8	SPRING	24-812708
9	KNOB Comment: (BLACK)	812709	812709T, 812709F 1 (BLACK)
9	KNOB Comment: (GRAY)	812709T6
10	PIN, Groove	17-99615
11	WASHER	12-19619
12	BRACKET, Anchor Comment: (BLACK)	18486F5
12	BRACKET, Anchor Comment: (GRAY)	18486F6
13	ANODE KIT	97-818298Q1
14	SCREW, (M6 x 25)	10-8M0204707
15	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
16	SCREW, (M8 x 30)	10-4000354
16	SCREW, (M8 x 35)	10-4000355
17	LOCKWASHER, (M8)	13-400257
18	NUT, (M8)	11-401388
19	Not Sold Separate, DECAL-TILT LOCK (#N.S.S.)
20	TILT TUBE	8M0041938	8M0035070, 19614 1
21	NUT, (7/8-14)	11-858869	11-30499
22	SEAL KIT	19624A1
23	O-RING, (.583 x .103)	25-29619
24	SPACER	23-78861
25	SCREW, (.500-20 x 4.00)	10-814259
26	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel	12-8M0204648
27	NUT, (.500-20)	11-91962

Trim Switch Kit

Below is the parts list for Mercury 50 BIGFOOT (4-STROKE) Trim Switch Kit:

Position No.	Part Name	OEM Number	Supersedes
-	SWITCH KIT, Trim (10.00 Feet)	87-18286A18
1	RETAINER	18861
2	ADAPTOR	814820	812978
3	NOT SOLD SEPARATE, Switch	NSS
4	FUSE, 20 Ampere	88-8M0207796
5	CABLE ASSEMBLY	84-95084A2
6	CABLE ASSEMBLY, (6.00 Inches)	84-11149A2
7	SCREW, (#10-32 x 2.25)	10-19209
7	SCREW, (#10-16 x 2.25)	10-813523
-	SWITCH KIT, Trim (10.00 Feet)	87-18286A18
1	RETAINER	18861
2	ADAPTOR	814820	812978
3	NOT SOLD SEPARATE, Switch	NSS
4	FUSE, 20 Ampere	88-8M0207796
5	CABLE ASSEMBLY	84-95084A2
6	CABLE ASSEMBLY, (6.00 Inches)	84-11149A2
7	SCREW, (#10-32 x 2.25)	10-19209
7	SCREW, (#10-16 x 2.25)	10-813523

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Mercury / Mercruiser / Mariner Parts from JLM Marine

About JLM Marine

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

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