Mercury 50 (4-STROKE)(4 CYL.) (0P094500 THRU 0P206999) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments

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

ACCESSORIES

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

Position No.	Part Name	OEM Number	Supersedes
-	KEY SWITCH KIT, Remote Ignition	15000A7
-	HOSE ASSEMBLY, Fuel (8 Feet) Comment: (WITH QUICK DISCONNECT)	32-877680Q8
-	HOSE ASSEMBLY, Fuel (12 Feet) Comment: (WITH QUICK DISCONNECT)	32-877680Q12	32-858620Q12, 32-858620A12, 32-827927A12 (WITH QUICK DISCONNECT)
-	HOSE ASSEMBLY, Fuel (8 Feet) Comment: (WITH QUICK DISCONNECT ENGINE END ONLY)	32-877681Q8
-	HOSE 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)
-	HOSE ASSEMBLY, Fuel (12 Feet) Comment: (NO FITTINGS)	32-877683Q12	32-858623Q12, 32-858623A12, 32-822379A12, 32-819380A12, FA599752, FS409752, 32-819380A 3, F216752, FA409752, F289752, FA178752, FA216752, FA284752, FA289752, FS409952 (NO FITTINGS)
-	LINE ASSEMBLY, Fuel Comment: (STANDARD WITH ENGINE)	32-877680Q8
-	ATTACHING KIT, Remote Control	880093A1
-	SENDER KIT, Oil Pressure	8M0068785	828019A 1
-	SENDER KIT, Power Trim	821400A2
-	POWER TRIM KIT	8M0055008	855654A 5
-	TILLER HANDLE KIT	880095A09
-	BRACKET ASSEMBLY, Steering Comment: (W/O CARRYING HANDLE)	816667A2
-	EXTENSION KIT Comment: (NON-BIGFOOT- Converts 20 In. to 22-1/2 In.)(50/60 Only)	816696A12
-	EXTENSION KIT, Driveshaft - 5 Inch Comment: (BIGFOOT)	12092A18

ADAPTOR PLATE

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

Position No.	Part Name	OEM Number	Supersedes
1	DIPSTICK	8M0162935
2	DIPSTICK TUBE	825989003	825989 2
3	SEAL	8560552
4	HEAT SHIELD	8289151
5	PIN, Dowel	17-23784
6	FITTING, Elbow - 90 Degree (.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	SEAL, Oil	26-66301
9	BUSHING	23-859594
10	PLUG, Pipe (.500-14)	22-384073
11	ADAPTOR PLATE KIT	825228A17	825228T 9
12	PLUG	19-822464
13	PLUG	19-48323
14	O-RING	25-845746
15	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
16	BODY, Oil Pressure Relief Comment: (DESIGN II)	8M0210772
17	PLATE, Oil Pickup-Top	893765	854789
18	HOSE, Oil Pickup	32-854793
19	BAFFLE	893700	854791 1
20	CLAMP	54-855228	54-888988014
21	SCREW, (M6 x 50)	10-4007455
22	DEFLECTOR, Oil Comment: (DESIGN I)	856592
23	BODY ASSEMBLY, Oil Pressure Relief Comment: (DESIGN I)	8M0210772
24	GASKET	27-8M0213113
-	GASKET SET	27-859352A01

BOTTOM COWL

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

Position No.	Part Name	OEM Number	Supersedes
1	BOTTOM COWL Comment: (LONG-PORT)	4020-826277T1
2	BOTTOM COWL Comment: (LONG-STBD.)	4020-826278T7
3	SCREW, (M6 x 30)	10-82684430
4	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
5	SEAL	825238002	825238 1
6	WASHER	12-855576
7	GASKET	27-855627
8	SCREW, (M6 x 60)	10-82684460
9	FITTING	22-827948
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	LEVER, Cowl Latch	825782F1
13	BUSHING	23-812707	23-71984, 23-F286818, 23-F286828, F480818
14	WASHER, Wave	13-12134
15	LATCH HOOK	893766	825783
16	SCREW, (M6 x 16)	10-1993716
17	GROMMET	25-19565002
18	SWITCH, Trim	87-8M0235191

CAMSHAFT

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) CAMSHAFT:

Position No.	Part Name	OEM Number	Supersedes
1	CAMSHAFT	400-8M0183247
2	PUMP ASSEMBLY, Oil	857087T1
3	O-RING	25-857096
4	NOT SOLD SEPARATE	NSS
5	O-RING	25-857094
6	O-RING	25-857093
7	SCREW, (M6 x 16)	10-875206
8	SCREW, (M6 x 40)	10-4000333
9	PIN, Dowel	17-878183	17-893581
10	PIN	17-826149	17-893566
-	GASKET SET	27-859352A01
-	CYLINDER HEAD ASSEMBLY	893505T01	857082A 5

CARBURETOR

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) CARBURETOR:

Position No.	Part Name	OEM Number	Supersedes
1	CARBURETOR Comment: (TOP)	3329-857102T2
1	CARBURETOR Comment: (UPPER CENTER)	3329-857102T3
1	CARBURETOR Comment: (LOWER CENTER)	3329-857102T7
1	CARBURETOR Comment: (BOTTOM)	3329-857102T4
2	SCREW	10-854246
3	PLATE	854245
4	GASKET	27-8542572
5	ENRICHENER	854254T3
6	NOT SOLD SEPARATE	NSS
7	PLATE	854255
8	CAP	19-880814
9	SCREW, Adjusting	10-880841
10	O-RING	25-880842
11	SPRING	24-880815
12	JET (SLOW)	803912	803912 38
13	O-RING	25-880843
14	PLUG	19-880844
15	JET (MAIN)	98,803915
16	MAIN NOZZLE	8039142
17	VALVE, Float	854247
18	FLOAT	8542531
19	PIN, Float	17-8542581
20	SCREW	10-880845
21	GASKET	27-8542573
22	FLOAT BOWL Comment: (TOP)	8039161
22	FLOAT BOWL Comment: (CENTERS/BOTTOM)	8039171
23	SCREW	10-8542463
24	SCREW, Drain	10-8542464
25	WASHER	12-8542591
26	SCREW, Synchronization Comment: (TOP/CENTERS)	10-803925
27	SPRING Comment: (TOP/CENTERS)	24-880846
28	SPRING Comment: (TOP/CENTERS)	24-803923
29	SCREW Comment: (BOTTOM)	10-803913
30	SPRING Comment: (BOTTOM)	24-854249
31	SPRING	24-880847
32	PLUNGER	8542511
33	SCREW	10-880848
34	NOT SOLD SEPARATE	NSS
35	PLUNGER ROD	880849
-	REPAIR KIT, Carburetor Comment: (1 Per Carburetor)	8542561

CRANKSHAFT

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) CRANKSHAFT:

Position No.	Part Name	OEM Number	Supersedes
1	CRANKSHAFT	413-857077T02	413-857077T 1
2	SEAL	8M0151047
3	SEAL	8M0151048
4	CONNECTING ROD	600-893530T01	662-856065T 1
5	BOLT	10-8M0049884
6	BEARING, Brown	23-893630	23-825021
6	BEARING, Black	23-893630001	23-825021 1
6	BEARING, Blue	23-893630002	23-825021 2
7	PISTON ASSEMBLY Comment: (STANDARD)	700-893524T08	700-893524T07, 713-856064A 1 (STANDARD)
7	PISTON, w/o Rings Comment: (.25MM Oversized)(Bare Piston)	700-893524T01	713-856064 2 (.25MM Oversized)(Bare Piston)
7	PISTON, w/o Rings Comment: (.50MM Oversized)(Bare Piston)	700-893524T02	713-856064 3 (.50MM Oversized)(Bare Piston)
8	RING SET, Piston (TOP) Comment: (STANDARD)	39-893525A01	39-833099A 1 (STANDARD)
8	RING, Piston (TOP) Comment: (.25MM Oversized)	39-893525A02	39-833100T 2 (.25MM Oversized)
8	RING, Piston (TOP) Comment: (.50MM Oversized)	39-893525A03	39-833100T 3 (.50MM Oversized)
9	NOT SOLD SEPARATE, Piston (SECOND) Comment: (STANDARD)	NSS
9	NOT SOLD SEPARATE, Piston (SECOND) Comment: (.25MM Oversized)	NSS
9	NOT SOLD SEPARATE, Piston (SECOND) Comment: (.50MM Oversized)	NSS
10	RING, Oil	39-893950	39-893527, 39-833101 1
11	PIN, Piston	41-893863	41-825016
12	RETAINER	40-825017	40-825017F
-	POWERHEAD ASSEMBLY	61-893678T03	61-878344T03, 61-878344T02, 61-878344T01
-	GASKET SET	27-859352A01

CYLINDER BLOCK AND CRANKCASE

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) CYLINDER BLOCK AND CRANKCASE:

Position No.	Part Name	OEM Number	Supersedes
1	CYLINDER BLOCK	800-893502T02	809-857015T 6
2	PIN, Dowel	17-825010
3	PLUG	22-479452
4	PLUG, Pipe (1/2-14)	22-384073
5	PLUG, Pipe (.750-14)	22-416223
6	BEARING, Brown	23-893631	23-825024
6	BEARING, Black	23-893631001	23-825024 1
6	BEARING, Blue	23-893631002	23-825024 2
7	NIPPLE, (M20)	822625
8	SCREW, (M8 x 82)	10-82506182
9	SCREW, (M6 x 35)	10-8M0205943
10	GASKET	27-8M0213112
11	FILTER, Oil	35-8M0162829
12	GASKET	27-8M0224375
13	COVER, Exhaust	8M0188836
14	PLUG	22-479452
15	THERMOSTAT	14586
16	GASKET	27-8M0204714
17	GASKET	27-8M0177107
18	COVER	8M0188835
19	SCREW, (M6 x 35)	10-8M0205943
20	FITTING, Elbow 90 Degree (.125-27 x .250) Nylon	22-996642
21	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
22	TUBING, (.312) (70.00 Inches Bulk) (Cut to 11 IN.)	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80
23	SENSOR ASSEMBLY, Temperature	8M0214984
24	O-RING, (.301 x .070)	25-627021
25	LIFTING EYE	893697	852560 1
26	SCREW, (M8 x 35)	10-857139
27	NOT SOLD SEPARATE	NSS
-	POWERHEAD ASSEMBLY	61-893678T03	61-878344T03, 61-878344T02, 61-878344T01
-	GASKET SET	27-859352A01

CYLINDER HEAD

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

Position No.	Part Name	OEM Number	Supersedes
-	CYLINDER HEAD ASSEMBLY	893505T01	857082A 5
1	CYLINDER HEAD ASSEMBLY	893505T06	893505A02, 857082A 6
2	GUIDE	858266
3	SCREW, (M6 x 8)	10-4000325
4	WASHER	12-859768	12-893586
5	SEAL, Oil	26-893549	26-858267
6	PIPE PLUG	22-875209
7	SEAL	25-8M0011870	25-857083
8	COVER	8M0174400
9	NOT SOLD SEPARATE	NSS
10	PLATE, Baffle	858277
11	SCREW, (M4 x 10)	10-4005685
12	FITTING, Elbow - 90 Degree (.125-27)	22-629101
13	GASKET	27-8M0118179
14	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
15	SCREW, (M9 x 95)	10-82503395
16	PIN, Dowel	17-825010
17	PLUG ASSEMBLY, Oil	859578A1
18	O-RING, (.921 x .139)	25-8M0204673
19	NOT SOLD SEPARATE, Decal	NSS
20	NOT SOLD SEPARATE, Decal	NSS
21	NOT SOLD SEPARATE, POWERHEAD ID	NSS
22	DIAPHRAGM	826060
23	DASHPOT Comment: (NON HANDLE)	877844
24	SCREW, (M6 x 13) Stainless Steel	10-40011126
25	HOSE, (48.00 Inches Bulk) (Cut to 19 IN.)	32-77653101
26	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
27	SCREW, (M6 x 25)	10-893745025
-	POWERHEAD ASSEMBLY	61-893678T03	61-878344T03, 61-878344T02, 61-878344T01
-	GASKET SET	27-859352A01
-	CYLINDER HEAD ASSEMBLY	893505T01	857082A 5

DRIVESHAFT HOUSING

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

Position No.	Part Name	OEM Number	Supersedes
1	HOUSING, Driveshaft	1503-852421T07	1503-852421T 5
2	PIPE, Exhaust	825220T06
3	SCREW, (M8 x 110) Stainless Steel	10-824459110
4	SCREW, (M8 x 45)	10-88960845
5	PLUG, Drain	8288181
6	GASKET	27-8M0204692
7	BUMPER	826276
8	GROMMET	8M0151042
9	STUD, (M10 x 50) Comment: (NON-BIGFOOT)	16-823984
9	STUD, (M10 x 100) Comment: (BIGFOOT)	16-903501
10	WASHER, (.406 x .750 x .105) Stainless Steel	12-8M0214963
11	NUT, (M10)	11-40140
12	TUBE, Water	32-897971A01	32-888591001, 32-888591, 32-825250 1
13	GUIDE	54-828529
14	BUMPER Comment: (LONG)	8M0043364	828706 (LONG)
15	SEAL, Water Tube	42941001
16	PLATE	893770	854471
17	SCREW, (M10 x 25 MM)	10-1993325
18	SPEEDOMETER PICK UP	22-85822A7
19	CONNECTOR, Straight	22-85822T
20	FITTING	22-8M0181450
21	SPACER	23-813745	23-43041
22	COUPLING	43585
23	BUSHING	23-855623
24	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
25	NUT, (M10)	11-40140
26	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

ELECTRICAL COMPONENTS

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

Position No.	Part Name	OEM Number	Supersedes
1	RELAY	825096T01	89-825096T, 89-825096, 89-95642M
2	BRACKET	8M0010250	95643M
3	SOLENOID PLATE	825074
4	NUT, (M6) Stainless Steel	11-401386
5	CABLE ASSEMBLY, Battery - Positive	84-88439A9
6	BOOT, Insulator - Red	85-880786
7	CABLE ASSEMBLY, (8.50 Inches)	84-93388A16
8	CABLE ASSEMBLY, Battery - Negative	84-88439A4
9	STARTER MOTOR ASSEMBLY (SEE BREAKDOWN ON STARTER MOTOR)	50-893888T	50-888161T, 50-884044T, 50-859377T
10	SCREW, (M8 x 45) Stainless Steel	10-40011153
11	PRESSURE SWITCH	87-8M0098207	87-8M0070107, 87-828040 1
12	SENSOR	8M0082988	8M0030022, 828358 2
13	SCREW, (M5 x 16) Stainless Steel	10-40011107
14	SCREW, (M6 x 25)	10-82130025
15	WASHER	12-8M0214930
16	PLATE	859224	856604
17	RETAINER	856836001	856836, 856039
18	BRACKET	856040
19	SCREW, (M6 x 14)	10-82129114
20	RETAINER	92753
21	BUSHING	23-856954
22	GROMMET	25-8M0190980
23	ECM, Engine Control Module	87843303S	878433A 3
24	BUSHING	23-8539201
25	SCREW, (M6 x 40)	10-82129140
26	SPARK PLUG, NGK-DPR6EA-9	33-827858Q	33-827858
27	COIL ASSEMBLY, Ignition	339-859738T1
28	NOT SOLD SEPARATE, Decal Comment: (COIL ID #1)	NSS
29	NOT SOLD SEPARATE, Decal Comment: (COIL ID #2)	NSS
30	NOT SOLD SEPARATE, Decal Comment: (COIL ID #3)	NSS
31	NOT SOLD SEPARATE, Decal Comment: (COIL ID #4)	NSS
32	SCREW, (M6 x 30)	10-82684430
33	HARNESS ASSEMBLY, Engine Wiring	84-857111T2
34	FUSE, Yellow - 20 Ampere (SFE)	88-812619	88-860608
35	COVER, Fuse	828054
36	HARNESS ASSEMBLY, Extension Comment: (HANDLE)	84-852375A6
37	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
38	REGULATOR, Voltage	883071T1
39	BRACKET	893771	858413
40	FOAM PAD	8308971
41	SCREW, (M6 x 40)	10-8248329
42	SCREW, (M6 x 10)	10-82129110
43	SCREW, (M6 x 16)	10-8248324
44	PLUG, Male	13541
45	SCREW, (M8 x 25) Stainless Steel	10-40011149
46	NUT, (.250-20) Brass	11-94330
-	POWERHEAD ASSEMBLY	61-893678T03	61-878344T03, 61-878344T02, 61-878344T01

FLYWHEEL

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

Position No.	Part Name	OEM Number	Supersedes
1	FLYWHEEL COVER	859284T2
2	SCREW, (M6 x 25 MM)	10-8248326
3	DECAL, EPA Label Information Comment: (SEE NOTE)	37-804655A01
4	FLYWHEEL	284-832010T32	284-832010T31, 284-832010T26, 284-832010T14, 284-832010A 8
5	GEAR, Driven	8331045
6	NOT SOLD SEPARATE, Decal	NSS
7	NOT SOLD SEPARATE, Decal	NSS
8	NOT SOLD SEPARATE, Decal	NSS
9	NUT	11-893789	11-81773M
10	WASHER	12-893762	12-84436M
11	SCREW, (M5 x 30)	10-4013930
12	STATOR	398-852387T7
13	LOAD RING	834838
14	GEAR, Drive	833102T	833102
15	SCREW, (M10 x 40)	10-82761140
16	WASHER	12-4002320
17	KEY, Woodruff	28-91800
18	KEY	28-893761
19	BELT	8M0151040
20	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
-	POWERHEAD ASSEMBLY	61-893678T03	61-878344T03, 61-878344T02, 61-878344T01
-	CYLINDER HEAD ASSEMBLY	893505T01	857082A 5

FUEL LINES

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) FUEL LINES:

Position No.	Part Name	OEM Number	Supersedes
1	CONNECTOR	22-822771
2	FITTING, 45 Degree	22-878404
3	Y-CONNECTOR	22-878593
4	CLIP	54-878425
5	HOSE	32-878181
6	TUBING, (17.00 Inches Bulk) (Cut to 3-1/2 IN)	32-85682239
7	HOSE	32-82381310
8	LINKAGE	8566101
9	BUSHING	23-803896
10	COTTER PIN	18-880850
11	WASHER	12-8542592
12	HOSE	32-856607
13	HOSE	32-856609
14	HOSE and SLEEVE	32-856611
15	HOSE	32-880773
16	HOSE	32-856613
17	HOSE	32-880772
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	TIE STRAP, (4.00 Inches)	56762

FUEL PUMP

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

Position No.	Part Name	OEM Number	Supersedes
1	FILTER, Fuel	35-877565T1
2	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
3	HOSE, (57.00 Inches Bulk) (Cut to 14 IN.)	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
4	HOSE, (57.00 Inches Bulk) (Cut to 19 IN.)	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
5	CONNECTOR ASSEMBLY, Fuel	22-8M0148585
-	O-RING, Fuel Connector	25-16524
6	PUMP, 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	PLUG	19-854310	806899
22	J CLIP	54-8M0024808
23	DEFLECTOR, Cowl	8M0007776	893698001, 856603 1
-	GASKET SET	27-859352A01

GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO)

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, Complete (3.44 Inch/87.37 mm Torpedo Diameter)	1671-9760T41
1	GEAR HOUSING ASSEMBLY, Basic	1671-9760T42
2	SCREW KIT, (.375-16 x .250) Drain	10-79953Q04
3	SCREW KIT, (.375-16 x .250) Drain	10-79953Q04
4	WASHER	12-191833
5	PIN, Dowel - With Hole (.375 x .625)	17-8M0084244	17-43043
6	PIN, Dowel - Without Hole (.375 x .625)	17-43044
7	PLUG, Pipe (.0625-27)	22-878089
8	BEARING, Roller	31-812768
9	SEAL/PLATE KIT	818226A1
10	NOT SOLD SEPARATE	NSS
11	GEAR, Pinion - 12 Teeth	43-859103T
12	NUT, (.437-20)	11-55910
13	SHIFT SHAFT ASSEMBLY	859607A1
14	E RING	53-29641
15	BUSHING ASSEMBLY	23-813696A2
16	O-RING, (.987 x .103)	25-45258
17	SEAL, Oil	26-8M0204708
18	DRIVESHAFT, Long	45-859102
19	SHIM SET	15-812770A1
20	BEARING ASSEMBLY, Roller	31-8M0166756
21	NOT SOLD SEPARATE	NSS
22	NUT	11-8128201
23	BASE ASSEMBLY, Water Pump	46-812966A7
24	O-RING, (1.859 x .139)	25-8M0204651
25	SEAL, Oil	26-814669
26	SEAL, Oil	26-814670
27	IMPELLER	47-19453T
28	KEY	28-8M0032831	28-19699
29	WASHER	12-8M0204720
30	PUMP ASSEMBLY, Water	46-812966A12
31	GASKET (LOWER)	27-8M0224241
32	GASKET, Upper Water Pump	27-822189
33	FACE PLATE	19700A2
34	SCREW, (M6 x 16)	10-8248324
35	CAM, Shift Control	760394
36	COUPLER	8M0151045
-	SEAL KIT, Gear Housing	26-814669A2
-	REPAIR KIT, Water Pump	46-812966A12

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

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

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, Complete (4.25 Inch/107.95 mm Torpedo Diameter) Comment: (COMPLETE)	1667-9011G90
1	GEAR HOUSING ASSEMBLY, Basic Comment: (BASIC)	1667-9011G59
2	PIN, Dowel - With Hole (.375 x .625) (FRONT)	17-8M0084244	17-43043
3	TUBE, Oiler	43046
4	SCREW KIT, (.375-16 x .250) Drain	10-79953Q04
5	WASHER	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) Black Oxide	12-451761
10	CARRIER ASSEMBLY	43040T1
11	NOT SOLD SEPARATE	NSS
12	ANODE	97-826134Q	826134, 826134A 1
13	NUT, (M6) Stainless Steel	11-401386
14	SCREW, (M6 x 40)	10-4000333
15	GEAR, Pinion (13 Teeth)	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	45-859105A1
21	SLEEVE/RING KIT	42461A1
22	NOT SOLD SEPARATE	NSS
23	COVER ASSEMBLY, Water Pump	43055A4
24	GASKET	27-430331
25	GASKET	27-8M0214931
26	SEAL, Oil (LOWER)	26-43036
27	SEAL, Oil (UPPER)	26-43035
28	GASKET	27-8172771
29	HOUSING KIT, Upper Water Pump	817275A2
30	FACEPLATE	8M0204709
31	SCREW, (M6 x 30)	10-8M0214957
32	SEAL	8M0204658
33	KEY	28-8M0204723
34	IMPELLER	47-43026T2
35	SCREW, (M6 x 25 MM)	10-8248326
36	SHIFT SHAFT ASSEMBLY	853906A1
37	E RING	53-29641
38	BUSHING ASSEMBLY	23-43052A4
39	O-RING, (1.424 x .103)	25-8M0204681
40	SEAL, Oil	26-8M0204708
41	SCREW, (M6 x 25 MM)	10-8248326
42	FACE SEAL	26-861415	26-816575
-	SEAL KIT, Gear Housing	26-43035A4
-	REPAIR KIT, Water Pump	46-8M0113799
-	REPAIR KIT, Water Pump Impeller	47-8M0100526	47-43026Q06

GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO)

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, Complete (3.44 Inch/87.37 mm Torpedo Diameter)	1671-9760T41
1	GEAR HOUSING ASSEMBLY, Basic	1671-9760T42
37	SHIM SET	15-812769A1
38	BEARING ASSEMBLY, Tapered Roller	31-8M0103476	31-812767A 1
39	NOT SOLD SEPARATE	NSS
40	GEAR, Forward - 22 Teeth	43-859101T2
41	BEARING, Roller	31-21739
42	FOLLOWER, Cam	8129291
43	SLIDE	20843
44	SPRING	24-38114
45	CLUTCH	52-813697T	52-813697
46	PIN, Cross	17-8M0020942	17-38113
47	SPRING	24-815418
48	PROPELLER SHAFT	44-14493
49	GEAR, Reverse - 22 Teeth	43-859104T
50	BEARING, Ball	30-20839T
51	CARRIER ASSEMBLY, Bearing	8M0168900
52	O-RING	25-815460
53	BEARING, Needle	31-21700
54	SEAL, Oil	26-8M0205511
55	SEAL, Oil	26-8M0203757
56	SCREW, (M8 x 30)	10-85594030
57	WASHER, (.323 x .590 x .112) Stainless Steel	12-855941
58	INSERT, Threaded	8227731
59	NOT SOLD SEPARATE	NSS
60	TRIM TAB, Zinc	17264T2
61	SCREW, (M10 x 30)	10-4000377
62	WASHER, (.406 x .750 x .105) Stainless Steel	12-8M0214963
63	THRUST HUB	73345A1
64	PROP NUT KIT	11-69578Q1
65	TAB WASHER	14-8M0214942
66	WASHER, (.406 x .750 x .105) Stainless Steel	12-8M0214963
67	SCREW, (M10 x 45)	10-4000380
-	SEAL KIT, Gear Housing	26-814669A2

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

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

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, Complete (4.25 Inch/107.95 mm Torpedo Diameter)	1667-9011G90
1	GEAR HOUSING ASSEMBLY, Basic	1667-9011G59
2	BEARING SET, Cup And Cone	31-30894A1
3	NOT SOLD SEPARATE	NSS
4	GEAR ASSEMBLY, Forward - 30 Teeth	43-859472A3
5	BEARING, Needle	31-30895T
6	RING, Retaining	53-856823
7	FOLLOWER KIT, Cam	850315A1
8	BALL	30-44530
9	NOT SOLD SEPARATE	NSS
10	SPRING	24-850327
11	CLUTCH	52-850048T	52-850048
12	PIN, Cross	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
13	SPRING	24-30893
14	PROPELLER SHAFT	44-8M0140445
15	GEAR, Reverse (30 Teeth)	43-850034T	43-850034
16	CARRIER ASSEMBLY, Bearing	8M0168901
17	O-RING, (3.609 x .139)	25-8M0214974
18	BEARING, Needle	31-30956T
19	SEAL, Oil (INNER)	26-8M0205728
20	SEAL, Oil (OUTER)	26-8M0205729
21	BEARING, Roller	31-12578T
22	THRUST WASHER	12-12577
23	BEARING, Thrust	31-12576
24	STUD, (M8 x 48)	16-8M0034456	16-42917 2
25	WASHER, (.323 x .590 x .112) Stainless Steel	12-855941
26	NUT, (M8)	11-401378
27	SHIM SET	15-44491A1
28	INSERT, Threaded	8227731
29	NOT SOLD SEPARATE, Decal	NSS
30	NOT SOLD SEPARATE, Decal	NSS
31	THRUST WASHER	13191Q01
32	PROP NUT KIT, (.750-16)	11-52707Q1
33	TAB WASHER	14-816629Q	14-816629, 14-31210, 14-816629B
34	SCREW, (M10 x 45)	10-4000380
35	WASHER, (.406 x .750 x .105) Stainless Steel	12-8M0214963
-	SEAL KIT, Gear Housing	26-43035A4

INTAKE

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

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M6 x 90)	10-82615890
2	INTAKE, Air	857105T
3	O-RING	25-8250572
4	PLATE	857103T
5	ISOLATOR Comment: (60 HP)	857104T
5	ISOLATOR Comment: (40/50 HP)	857104T1
6	PLUG	19-827633
7	ATTENUATOR, Sound Comment: (USE W/ FLAT BUSHING)	857106A1
7	ATTENUATOR KIT, Sound Comment: (USE W/TAPERED BUSHING)	857106A1
8	BUSHING Comment: (FLAT)	23-822003
8	BUSHING Comment: (TAPERED)	23-856954
9	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
10	TIE STRAP, (11.750 Inches)	54-850181
11	SEAL	26-856128001	26-856128
12	O-RING	25-8250572
13	O-RING	25-856525
14	PIN, Dowel	17-23784
15	SCREW, (M6 x 25 MM)	10-8248326
16	BREATHER HOSE	32-8M0182223
17	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
18	DECAL, Caution, Start In Gear	37-881865	37-825064
-	GASKET SET	27-859352A01

INTAKE/EXHAUST VALVE

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) INTAKE/EXHAUST VALVE:

Position No.	Part Name	OEM Number	Supersedes
1	VALVE, Exhaust	8M0065029	832991T 3
2	VALVE, Intake	832990T3
3	SEAL	26-858271
4	SPRING, Valve - Outer	24-893552	24-858268
5	RETAINER	822650
6	KEY	28-893554	28-822651
7	ROCKER ARM	898821A01
8	SCREW	10-825046
9	NUT	11-826150	11-858274
10	SHAFT, Rocker	8570851
11	NOT SOLD SEPARATE	NSS
12	BRACKET	893560	859577
13	BRACKET	893561	858275
14	SPRING	24-893562	24-825052 1
15	SCREW, (M8 x 23)	10-875218
16	GASKET	27-893645	27-859576
17	PIN	17-859575	17-893584
18	SPRING, Overload	24-893563	24-889775, 24-881858
-	CYLINDER HEAD ASSEMBLY	893505T01	857082A 5

LINKAGE(HANDLE)

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) LINKAGE(HANDLE):

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, (M6 x 60)	10-8147763
3	NUT, (M6)	11-401196
4	CAP	42942
5	LEVER ASSEMBLY, Throttle	822682A4
6	BUSHING	23-825078
7	SCREW, (M6 x 25 MM)	10-8248326
8	SHIFT GUIDE	858245
9	SCREW, (M5 x 12)	10-82239312
10	SHIFT SLIDE	858246
11	DETENT/SPRING KIT	12016A2
12	NOT SOLD SEPARATE	NSS
13	SHIFT ROD	858247
14	COTTER PIN	18-210711
15	NUT, (M6) Stainless Steel	11-401386
16	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
17	SHIFT LINK	858248
18	BUSHING	23-48475
19	LEVER ASSEMBLY, Shift Shaft	850166T2
20	BUSHING	23-850165
21	CAM, Throttle	8535853
22	SPACER	23-309772
23	WASHER	12-4002314
24	SCREW, (M5 x 16)	10-40056107
25	SWITCH	87-8M0052927	87-813960A 3
26	PLATE	824923
27	SCREW, (M3.5 x 20) Stainless Steel	10-88075020
28	BRACKET Comment: (HANDLE)	830294T1
29	DASHPOT Comment: (NON-HANDLE)	877844
30	SCREW, (M6 x 13) Stainless Steel	10-40011126
31	LEVER, Throttle	822682A4
32	RETAINER	826587	826587 1

LINKAGE(REMOTE)

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) LINKAGE(REMOTE):

Position No.	Part Name	OEM Number	Supersedes
1	SCREW, (M8 x 70) Stainless Steel	10-40011158
2	SCREW, (M6 x 60)	10-8147763
3	NUT, (M6)	11-401196
4	CAP Comment: (50/60)	42942
5	LEVER ASSEMBLY, Throttle	822682A4
6	RETAINER	883160
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, Shift Rod	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) Stainless Steel	11-401386
20	COTTER PIN	18-210711
21	LEVER ASSEMBLY, Shift Shaft	850166T2
22	BUSHING	23-850165
23	CAM, Throttle	8535853
24	SPACER	23-309772
25	WASHER	12-4002314
26	SCREW, (M5 x 16)	10-40056107
27	SPACER, Throttle Stop Comment: (40)	881283F
28	LEVER, Throttle	822682A4
29	RETAINER	826587	826587 1

POWER TRIM

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

Position No.	Part Name	OEM Number	Supersedes
-	PUMP ASSEMBLY, Power Trim	8M0055011	893517T01, 855654T09, 855654T08, 855654T 4
1	SHOCK ROD KIT	893943A01	855833A 1
2	PISTON ASSEMBLY, Memory	8M0171822
3	O-RING KIT, Rebuild	25-8M0171819
4	NOT SOLD SEPARATE	NSS
5	CYLINDER ASSEMBLY	893904T01	811228A 1
6	VALVE KIT, Trim Limit Comment: (NON-BIGFOOT)	893905A02	809873A 1 (NON-BIGFOOT)
6	VALVE KIT, Trim Limit Comment: (BIGFOOT)	893944A01	809873A 2 (BIGFOOT)
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 (COMPLETE TRIM)	25-893914A02	25-809880A 1
17	PIN, Trilobe	17-821539	17-13794, 17-19603
18	PIN	17-19607
19	PIN	17-822869001	17-822869
-	HARNESS/RELAY ASSEMBLY, Trim	84-826802T18
20	HARNESS ASSEMBLY, Trim	84-826802T17
21	RELAY ASSEMBLY	8M0207773
22	BRACKET	828102
23	GROMMET	25-818967
24	BUSHING	23-8M0214955
25	NOT SOLD SEPARATE	NSS
26	SCREW, (M6 x 30)	10-82684430

SERVICE/SUPPORT MATERIAL

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) SERVICE/SUPPORT MATERIAL:

Position No.	Part Name	OEM Number	Supersedes
-	PARTS MANUAL, 40/50/60 (4 Cylinder) Carb 4-Stroke	90-87982801
-	OWNERS MANUAL	90-10223020
-	SERVICE MANUAL	90-858896
-	TOOL KIT	91-8M0162977
-	DECAL SET Comment: (40 BIGFOOT)	37-854695A00	37-854695A98 (40 BIGFOOT)
-	DECAL SET Comment: (40 BIGFOOT)(GRAY)	37-883523A01
-	DECAL SET Comment: (TRACKER 50/50 BIGFOOT)	37-850482A97
-	DECAL SET Comment: (TRACKER 40 BIGFOOT )	37-883229A01
-	DECAL SET Comment: (BLACK 50)	37-826337A00	37-826337A98, 37-826337A96, 37-826337A95 (BLACK 50)
-	DECAL SET Comment: (BLACK 60)	37-879753A01
-	DECAL SET Comment: (GRAY 50)	37-826338A01	37-826338A98, 37-826338A97, 37-826338A96, 37-826338A95 (GRAY 50)
-	DECAL SET Comment: (TRACKER 60 BIGFOOT)	37-883522A01
-	DECAL SET Comment: (GRAY 60)	37-879754A01
-	DECAL SET Comment: (TRACKER 60)	37-883522A01
-	DECAL, EPA Label Information Comment: (SEE NOTE)	37-804655A02

STARTER MOTOR

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) STARTER MOTOR:

Position No.	Part Name	OEM Number	Supersedes
1	STARTER MOTOR ASSEMBLY	50-893888T	50-888161T, 50-884044T, 50-859377T
2	THRU BOLT	15384
3	DRIVE KIT	891752	90643 4
4	ARMATURE	8236386
5	PINION	68575T2
6	DRIVE CAP	8236392
7	CAP, Commutator	8119013
8	BRUSH/SPRING KIT	898265016	75384, 75384 1
9	HOLDER	898265014	61787
10	SCREW	F15158
11	DECAL, Warning, High Voltage	37-8272822

STEERING ARM

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

Position No.	Part Name	OEM Number	Supersedes
1	NUT, (M12)	11-896963	11-859129, 11-90099
2	STRAP Comment: (DESIGN III)(THICK STRAP)	893773002	827923 2, 893773001, 827923 1 (DESIGN III)(THICK STRAP)
3	MOUNT	8M0224385
4	SCREW, (M6 x 20) Stainless Steel	10-8M0204741
5	BUMPER	8M0156878
6	RING, Retaining	53-89531
7	ARM, Steering	8M0118183
8	BRACKET Comment: (NON-HANDLE)	816667F1
9	TAB WASHER Comment: (NON-HANDLE)	14-8M0009820	14-816669F 1 (NON-HANDLE)
10	SCREW, (M10 x 30) Comment: (NON-HANDLE)	10-4000377
11	BOLT, (M12 x 154)	10-898835001	10-42973
12	SPACER	23-8279971
13	SWIVEL TUBE	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	BRACKET	893703	828985
18	SCREW, (#10-16 x .375) Comment: (SELF-TAPPING)	10-878607	10-817626 (SELF-TAPPING)
19	NUT, (.375-24) Stainless Steel Comment: (HANDLE)	11-8M0204726
20	LEVER Comment: (HANDLE)	823792
21	WASHER Comment: (HANDLE)	12-29330
22	ROD (THREADED) Comment: (HANDLE)	821961
23	BRAKE PLATE Comment: (HANDLE)	821957
24	DISC Comment: (HANDLE)	8165621
25	PLATE Comment: (HANDLE)	8M0007471	823791 (HANDLE)
26	DISC Comment: (HANDLE)	8165621
27	SHOULDER SCREW, Hex Comment: (HANDLE)	10-768042
28	WASHER, (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel Comment: (DESIGN I)	12-4002321
29	STRAP Comment: (Qty. of 1 used on DESIGN I)	893773002	827923 2, 893773001, 827923 1 (Qty. of 1 used on DESIGN I)
30	WASHER Comment: (DESIGN II)	12-20959

SWIVEL BRACKET

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

Position No.	Part Name	OEM Number	Supersedes
1	ATTACHING KIT, Engine Steering Comment: (ELECTRIC NON HANDLE)	19608A14
2	SCREW, (.375-24 x 1.500) Comment: (ELECTRIC NON HANDLE)	10-823919
3	WASHER, (.390 x .546 x .12) Comment: (ELECTRIC NON HANDLE)	12-8M0109680
4	WASHER, (.390 x .625 x .062) Stainless Steel Comment: (ELECTRIC NON HANDLE)	12-37828
5	NUT, (.375-24) Stainless Steel Comment: (ELECTRIC NON HANDLE)	11-8M0204726
6	PUCK Comment: (ELECTRIC NON HANDLE)	822397
7	BUSHING	23-8217711
8	SWIVEL BRACKET	1401-850066T01	1401-850066A 1
9	BEARING	23-19606
10	FITTING, Grease Comment: (QTY. OF 3 REQUIRED ON HANDLE VERSIONS)	22-8M0169589
11	DECAL, Co-Pilot Comment: (HANDLE)	37-8237011
12	NOT SOLD SEPARATE, Decal	NSS
13	BUSHING (LOWER)	23-821777
14	SEAL	26-8M0205512
15	SCREW, (M8 x 10) Stainless Steel Comment: (HANDLE)	10-4008910
15	SCREW, (M8 x 25) Stainless Steel Comment: (NON-HANDLE)	10-40011149
16	SEAL Comment: (NON-HANDLE)	8282451

TILLER HANDLE

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

Position No.	Part Name	OEM Number	Supersedes
1	COVER KIT	822148T06	822148A 6
2	PULLEY	822150
3	NOT SOLD SEPARATE	NSS
4	SCREW, (#10-16 x .500) Comment: (SELF TAPPING)	10-878608	10-812832 (SELF TAPPING)
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	8M0072298	822407F 1
10	BUSHING	23-821477
11	ARM, Steering Handle	828813T1
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	TILLER TUBE	8M0138696
19	DECAL	37-8242004
20	HANDLE, Throttle	821465
21	GRIP	8M0221732
22	SWITCH, Stop	87-8M0104614	87-823609A14, 87-823609A13
23	CLIP	823687
24	SWITCH, Stop	87-11083A31
25	RETAINER, Brass	8M0032846	12044 1
26	BRACKET, Tiller	821455A4
27	WAVE WASHER	13-826792	13-34678 1, 13-822144
28	BUSHING	23-821477
29	WASHER	12-827314
30	CONDUIT, (.620 Inside Diameter x 3.00 Feet Bulk)	32-828547633
31	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
32	DECAL, F-N-R Shift	37-82409316
33	LANYARD ASSEMBLY	15920Q54
34	SCREW, (M8 x 35) Stainless Steel	10-40011151
35	HANDLE	830180A01	830180
36	BUSHING	23-830181
37	TAB WASHER	14-8M0009820	14-816669F 1
38	SCREW, (M10 x 90)	10-82484890

TOOLS

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) TOOLS:

Position No.	Part Name	OEM Number	Supersedes
1	FLUSHING ATTACHMENT	44357Q2
2	PUMP, Crankcase Oil	802889Q1
3	WRENCH, Oil Filter	91-802653Q02	91-802653Q 1
4	HOLDER TOOL, Flywheel	91-8M0161873
5	FLYWHEEL PULLER	91-83164M
6	TIMING LIGHT	91-99379
7	ADAPTOR TOOL, Direct Voltage	91-890451
8	TACH MULTI METER, DMT 2000 Digital	91-854009A3
9	DIGITAL DIAGNOSTIC TESTER	91-823686A2
10	CARTRIDGE	91-8226086
11	HARNESS ASSEMBLY, Adaptor	84-822560A7
12	HARNESS ASSEMBLY, Adaptor	84-822560A10
13	GAUGE TOOL, Carburetor	91-36392
14	REMOVER TOOL, Valve Guide	91-809495001	91-809495A 1
15	INSTALLER TOOL, Valve Guide Bushing	91-809496A1
16	REAMER TOOL, Valve Guide	91-809497A1
17	COMPRESSOR TOOL, Valve Spring	91-809494A1
18	NOT SOLD SEPARATE	NSS
19	COMPRESSOR TOOL, Piston Ring	FT2997	FJ7081, FJ8785, FJ8786, FJ8787, FJ8788, FJ8789
20	ANTI-CORROSION GREASE, 8 oz	92-8M0071838
21	EXPANDER TOOL, Piston Ring	91-24697
22	SPANNER WRENCH	91-74951
23	DOWN PRESSURE KIT	91-822778A3
24	HEAT LAMP	91-63209
25	INSTALLATION TOOL, Bearing	91-877321A1
26	CLAMP TOOL, Tubing	91-804063
-	PULLER KIT, Bearing	91-31229A7
27	NOT SOLD SEPARATE (P/N-CG-41-11)	NSS
28	NOT SOLD SEPARATE (P/N -CG-41-14)	NSS
29	NUT, (.625-18)	11-24156
30	WASHER	12-34961
31	PLATE	91-29310
32	SHAFT	91-31229
33	WRENCH TOOL, Driveshaft Bearing	91-36571T
34	DRIVER ROD TOOL, Needle Bearings	91-37323
35	MANDREL	91-15755T
36	DRIVE HEAD TOOL	91-36569T
37	PULLER	91-27780
38	PULLER PLATE	91-37241
39	DRIVER HEAD TOOL	91-37312T
40	INSTALLER TOOL, Needle Bearing	91-817011T	91-817011
41	CABLE ASSEMBLY, DDT, 10FT.	84-825003A1
42	VACUUMMATE, Carburetor	91-8098712
43	INSTALLER TOOL, Seal	91-817007T	91-817007
44	RETAINING TOOL, Bearing	91-43506T
45	INSTALLER TOOL, Bearing	91-817005
46	INSTALLER TOOL, Water Pump Base Seal	91-817006
47	LOCATION TOOL, Pinion Gear	91-817008A2
48	DRIVER TOOL, Bearing Cup	91-817009T	91-817009, 91-31361
49	LOCATION TOOL, Pinion	91-12349A05
50	INSTALLATION TOOL, Bearing	91-13945
51	DRIVER TOOL, Oil Seal	91-13949
52	RACE TOOL, Bearing	91-14308T02
53	INSTALLATION TOOL, Bearing	91-14309T02
54	WEAR SLEEVE INSTALLATION TOOL	91-14310T1
55	PRE LOAD TOOL, Bearing	91-14311A04
56	INDICATOR TOOL, Backlash	91-196601
-	INDICATOR TOOL, Backlash (2.31:1 GEAR RATIO)	91-8M0053505	91-78473
57	MANDREL, Bearing Driver Cup	91-31106T
58	DRIVER, Oil Seal	91-31108T
59	PULLER ASSEMBLY, Slide Hammer	91-34569A1
60	PULLER JAW ASSEMBLY	91-46086A1
61	MANDREL	91-37350T
62	HOLDING TOOL, Driveshaft	91-817070
63	DIAL INDICATOR TOOL	91-58222A1
64	PULLER TOOL	91-85716
65	ADAPTER KIT, Dial Indicator	91-83155
66	PULLER ASSEMBLY	91-83165T
67	INSTALLATION TOOL, Bearing	91-856875A1
68	BACKLASH INDICATOR TOOL	91-817057A02	91-817057A 1
69	DRIVER TOOL, Bearing	91-817058A1
70	HOLDING TOOL, Driveshaft	91-877840A1

TRANSOM BRACKET

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

Position No.	Part Name	OEM Number	Supersedes
1	BRACKET ASSEMBLY, Transom Comment: (PORT)	3418-822866T04	3418-822866A 1 (PORT)
2	FITTING, Grease	22-8M0169588
3	PIN, Groove	17-99604
4	BRACKET, Transom Comment: (STARBOARD)	3418-822865T05	3418-822865F 2 (STARBOARD)
5	LEVER ASSEMBLY, Tilt Lock	893704T01	19618A 2
6	SPRING	24-99622
7	NYLINER	23-65830
8	SPRING	24-812708
9	KNOB	812709	812709T, 812709F 1
10	PIN, Groove	17-99615
11	WASHER	12-19619
12	BRACKET, Anchor	18486F5
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) Comment: (30 MM)	10-4000354
17	SCREW, (M8 x 35) Comment: (35 MM)	10-4000355
18	LOCKWASHER, (M8)	13-400257
19	NUT, (M8) Stainless Steel	11-401388
20	TILT TUBE	8M0041938	8M0035070, 19614 1
21	NUT, (.875-14)	11-858869	11-30499
22	SEAL KIT Comment: (NON-HANDLE)	19624A1
23	O-RING, (.583 x .103) Comment: (NON-HANDLE)	25-29619
24	SPACER Comment: (NON-HANDLE)	23-78861
25	CLIP	54-22740
26	C WASHER	8M0084613	69205
27	SCREW, (#10-16 x .600)	10-878609	10-812832 1
28	SCREW, (.500-20 x 4.00)	10-814259
29	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel	12-8M0204648
30	NUT, (.500-20)	11-82671117
31	SCREW, (M10 x 40) Stainless Steel	10-4009040
32	WASHER	12-4002319
33	NUT, (M10)	11-40140

TRIM SWITCH KIT

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) 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	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

Top Cowl

Below is the parts list for Mercury 50 (4-STROKE)(4 CYL.) 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	NOT SOLD SEPARATE	NSS
3	LATCH Comment: (BLACK)	826291F1
3	LATCH Comment: (SILVER)	826291F1
4	SCREW, (M4 x 14.5)	10-8231871
5	LOCKWASHER, Stainless Steel	8,13-26995
6	NUT, (M4)	11-8237515
7	SEAL	8M0153618
8	SOUND BLANKET KIT	825243A03	825243A 2
9	NOT SOLD SEPARATE	NSS
10	BRACKET ASSEMBLY, Latch Roller	893763	18173
11	SCREW, (M6 x 16)	10-4006731
12	BRACKET	8M0038412	822426 1
13	SCREW, (M4 x 14.5)	10-8231871
14	LOCKWASHER, Stainless Steel	8,13-26995
15	NUT, (M4)	11-8237515
16	ROPE AND HANDLE KIT, Manual Starting	47341A11

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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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