Mercury 900 (6 CYL.) (1766824 THRU 1869775) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments

Mercury 900 (6 CYL.) Outboard Motor Parts Diagram & Catalog – Free PDF Download

BOTTOM COWL AND SHIFT LINKAGE

Below is the parts list for Mercury 900 (6 CYL.) BOTTOM COWL AND SHIFT LINKAGE:

Position No.	Part Name	OEM Number	Supersedes
1	COWL, BOTTOM	2115-3807
2	TRIM MOULDING ASSEMBLY, BOTTOM COWL	37415A1
3	SPLICER, TRIM MOULDING - REAR	38046
4	SCREW, DECORATIVE -MOULDING TO BOTTOM COWL	10-29226
5	WASHER, FIBER - MOULDING FASTENING SCREW	12-24671
6	NUT, NYLON CAP - MOULDING FASTENING SCREW	11-29225
7	LOCKWASHER, MOULDING FASTENING SCREW	13-26995
8	NUT, BRASS - MOULDING FASTENING SCREW	11-26419
9	COVER PLATE ASSEMBLY, BOTTOM COWL	37920A1
10	PAD, SOUND - COVER PLATE	37940
11	SCREW< COVER PLATE TO BOTTOM COWL	10-8M0113176
12	BOOT, CONTROL CABLES - BOTTOM COWL	37638
13	BAFFLE, BOTTOM COWL	23760
14	SCREW< BAFFLE TO BOTTOM COWL	10-21106
15	BOOT, FUEL CONNECTOR - BOTTOM COWL	37637
16	SUPPORT, WIRING HARNESS - BOTTOM COWL	37445
17	SCREW, WIRING HARNESS SUPPORT TO BOTTOM COWL	10-37561
18	NUT, WIRIING HARNESS SUPPORT SCREW	11-8M0207775
19	HOSE, TELL TALE - EXHAUST COVER TO BOTTOM COWL (16")	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
20	CONNECTOR, TELL TALE HOSE TO BOTTOM COW	22-291112
21	ELBOW, TELL TALE HOSE TO EXHAUST COVER	22-996642
22	CLAMP, TELL TALE HOSE TO CONNECTOR AND ELBOW	54-22976
23	GASKET, POWERHEAD TO EXHAUST EXTENSION PLATE	27-47257
24	PLATE ASSEMBLY, EXHAUST EXTENSION	56306A2
25	WASHER, NYLON - WATER INLET TUBE	12-36446
26	SEAL, RUBBER - WATER INLET TUBE	26-36557
27	RETAINER, WATER TUBE SEAL Comment: SERIAL 01808129-09999999	38448
28	SCREW, RETAINER TO EXHAUST EXTENSION PLATE (3/4") Comment: SERIAL 01808129-09999999	10-69069
29	SCREW, EXCHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING Comment: SERIAL 01808129-09999999	10-56500
30	NUT, EXHAUST EXTENSION PLATE SCREW Comment: SERIAL 01808129-09999999	11-8M0207775
31	GASKET, EEXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING	27-38471
32	SEAL, EXHAUST EXTENSION PLATE	37918
33	STRIP, RETAINING - EXHAUST EXTENSION PLATE SEAL	99358
34	SCREW, SEAL AND RETAINING STRIP TO EXHAUST EXTENSION PLATE	10-37571
35	BRACKET, SHIFT SHAFT HOLD DOWN	37824
36	SCREW, HOLD DOWN BRACKET TO EXHAUST EXTENSION PLATE	10-8M0113176
37	SHIFT SHAFT ASSEMBLY, UPPER	49904A2
38	LINK ROD, SHIFT	46069A1
39	WASHER, WAVE - LINK ROD	13-29720
40	COTTER PIN, LINK ROD TO SHIFT SHAFT	18-25191
41	BRACKET, ANCHOR - CONTROL CABLES	52732A6
42	CAP, BRASS BARREL OF THROTTLE CABLE (STARTED WITH SERIAL 185	38802
43	SCREW, ANCHOR BRACKETE TO CYLINDER BLOCK (1")	10-35386
44	SPRING, LINK ROD TO GUIDE BLOCK	24-20099
45	GUIDE BLOCK, LINK ROD	37896
46	WASHER, NYLON - LINK ROD	12-37905
47	LATCH, CONTROL CABLE FASTENING - ANCHOR BRACKET	8M0036768	38279
48	WASHER, PLAIN - LINK ROD	12-69056
49	NUT, LINK ROD	11-8267089
50	LEVER, CONTROL CABLE LOCKING - ANCHOR BRACKET	49932A1
51	SPRING, CONTROL CABLE LOCKING LEVER	24-37911
52	PIN, ROLL - CONTROL CABLE LOCKING LEVER	17-239281
53	SPRING, CONTROL CABLE TENSION - ANCHOR BRACKET	24-38472

CARBURETOR ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) CARBURETOR ASSEMBLY:

Position No.	Part Name	OEM Number
1	CARBURETOR ASSEMBLY, COMPLETE (KC-6A)	1335-2475
2	FLOAT ASSEMBLY	1395-8673
3	PIN, FLOAT LEVER PINION	17-20853
4	LEVER, FLOAT (LOWER)	1399-102
5	LEVER, FLOAT (UPPER)	1399-101
6	INLET NEEDLE, SEAT AND GASKET	1395-92581
7	GASKET, INLET SEAT	27-25033
8	GASKET, FLOAT BOWL COVER	1399-99
9	COVER, FLOAT BOWL	1399-1133
10	SCREW, FLOAT BOWL COVER (SHORT)	10-22625
11	SCREW, FLOAT BOWL COVER (LONG)	10-25850
12	GASKET, STRAINER COVER (LARGE)	27-25851
13	SCREEN, FILTER	1399-3938
14	GASKET, STRAINER COVER (SMALL)	27-25849
15	COVER, STRAINER	1399-4791A1
16	GASKET, STRAIINER COVER SCREW	27-25848
17	SCREW, STRAINER COVER FASTENING	10-25822
18	SCREW, THROTTLE STOP LEVER	1395-6027
19	LEVER, THROTTLE STOP (SEE NOTE BELOW)	8146791
20	SHAFT, THROTTLE	1399-2012
21	TUBE, IDLE	1399-2555
22	GASKET, IDLE TUBE	27-23180
23	SCREW AND LOCKWASHER, THROTTLE SHUTTER	10-23035
24	SHUTTER, THROTTLE	1399-2014
25	SPRING, IDLE ADJUSTMENT SCREW	24-27160
26	SCREW, IDLE ADJUSTMENT	1399-1713
27	SCREW, PLUG - MAIN FUEL JET CHANNEL	10-28405
28	GASKET, JET CHANNEL PLUG SCREW	27-28406
29	JET, MAIN FUEL (.051)	1399-1651
29	JET, MAIN FUEL (.049) - STANDARD	1399-1649
29	JET, MAIN FUEL (.047)	1399-1767
29	JET, MAIN FUEL (.045)	1399-1765
30	GASKET, MAIN FUEL JET	27-28409
31	NOZZLE, MAIN	1399-2535
32	SCREW, PLUG - MAIN NOZZLE	10-28846
33	SPRING, THROTTLE SHAFT RETURN (CENTER AND LOWER CARBURETOR)	24-26890
33	SPRING, THROTTLE SHAFT RETURN (UPPER CARBURETOR)	24-20869
34	WELCH PLUG, BODY CHANNEL	19-32299
--	GASKET AND PACKING SET (1 PER CARBURETOR)	1399-2015
--	REPAIR PARTS KIT (1 PER CARBURETOR)	1395-92621
35	GASKET, CARBURETOR FLANGE	27-31402
36	NUT, CARBURETOR MOUNTING STUD	11-29250

CARBURETOR LINKAGE AND CHOKE SOLENOID

Below is the parts list for Mercury 900 (6 CYL.) CARBURETOR LINKAGE AND CHOKE SOLENOID:

Position No.	Part Name	OEM Number
1	CHOKE SOLENOID	37585
2	TERMINAL, CHOKE SOLENOID LEAD	30050
3	SCREW, CHOKE SOLENOID	10-25299
4	LOCKWASHER, CHOKE SOLENOID SCREW	13-8M0204647
5	CLIP, CHOKE SOLENOID WIRE	54-33361
6	KNOB, CHOKE ROD	90242A1
7	GROFMMET, CHOKE ROD	25-20116
8	"U" LINK, CHOKE KNOB TO CHOKE ROD	37591
9	SCREW< "U" LLINK TO CHOKE KNOB	10-69022
10	LOCKWASHER, "U" LINK SCREW	13-26996
11	PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID	48315A4
12	WASHER, PLUNGER AND LINK	12-30164
13	COTTER PIN, LINK TO UPPER CHOKE LEVER	18-26953
14	CLUSTER, THROTTLE ELVER (UPPER CARBURETOR)	27977
15	SCREW, CLUSTER TO THROTTLE LEVER	1395-6027
16	CARBURETOR ASSEMBLY, COMPLETE	1335-2475
17	THROTTLE PICK-UP BRACKET ASSEMBLY	53649A2
18	SCREW, THROTTLE BRACKET MOUNTING	10-29239
19	BRACKET, COIL LEAD RETAINIER	26977
20	SCREEW< RETAINER BRACKET TO CENTER CARBURETOR	10-98253
21	LOCKWASHER, BRACKET FASTENING SCREW	13-21272
22	ROD, CHOKE	37738
23	RIVET, CHOKE SHUTTER TO CHOKE ROD	17-25391
24	BUSHING, NYLON - UPPER CHOKE SHUTTER	23-30438
25	SHUTTER, CHOKE - CARBURETOR	47804
26	STUD, CARBURETOR - CHOKE SHUTTER PIVOT	16-30172
27	WASHER, CHOKE SHUTTER CARBURETOR STUD	12-30164
28	NUT, CHOKE SHUTTER TO CARBURERTOR STUD	11-20110
29	SPRING, CHOKE ROD TENSION	24-37678
30	STUD< CHOKE ROD SPRING TO CARBURETOR	10-657461
31	SPACER, CHOKE ROD SPRING STUD	23-32427
32	NUT, CHOKE ROD SPRING TO CARBURETOR STUD	11-8M0207775

CLAMP AND SWIVEL BRACKET ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) CLAMP AND SWIVEL BRACKET ASSEMBLY:

Position No.	Part Name	OEM Number	Supersedes
1	CLAMP BRACKET ASSSEMBLY	1440-3296A1
2	THUMB SCREW ASEMBLY	28403A3
3	WASHER, THUMB SCREW	12-28404
4	TUBE, TILE - CLAMP BRACKET TO SWIVEL BRACKET	8M0041936	8M0035074, 883067, 30664 2, 74528
5	SHIM, CLAMP BRACKET TILT TUBE	12-52864
6	NUT, TILT TUBE FASTENING	11-858869	11-30499
7	CAP, PLASTIC - TILT TUBE	53078
8	SPACER, CLAMP BRACKET STUD	23-59624
9	STUD, CLAMP BRACKET	16-59625
10	LOCKWAHSER, CLAMP BRACKET STUD	13-8M0204647
11	NUT, CLAMP BRACKET STUD	11-22053
12	TILT LOCK PIN SASEMBLY	17-8M0026068	17-49930A 1
13	SLEEVE< RUBBER - TILT LOCK PIN BUMPER	32-28052
14	SWIVEL BRACKET ASSEMBLY	1490-7256A2
15	OIL SEAL	26-37448
16	SPRING, COIL - SWIVEL BRACKET	24-94891
17	PIN, COIL SPRING MOUNTING	17-38311
18	FITTING, GREASE	22-69059
19	LUBRICAP, SWIVEL BRACKET GREASE FITTING	19-77633Q
20	TILT STOP LEVER ASSEMBLY	30126A1
21	SCREW, TILT STOP LEVER ANCHOR	10-30128
22	WASHER, WAVE - LEVER ANCHOR SCREW	13-31030
23	NUT, LEVER ANCHOR SCREW	11-29250
24	SWIVEL PIN AND STEERING ARM ASSEMBLY	17-49841A1
25	BUMPER, STEERING ARM	28203
26	BOLT, STEERING ARM TO UPPER MOUNT	10-49554
27	NUT, STEERING ARM BOLT FASTENING	11-8M0204653
28	SCREW, RIDE-GUIDE ATTACHING	10-31830
29	NUT, RIDE-GUIDE ATTACHING SCREW	11-8M0204726
30	WASHER, SWIVEL PIN - LOWE	12-37429
31	YOKE, BOTTOM	73984T
32	NUT, SWIVEL PIN RETEAINING	11-37424
33	STRAP STOP, DRIVE SHAFT HOUSING TO SWIVEL BRACKET	28205T
34	SCREW< STRAP STOP TO DRIVE SHAFT HOUSING	10-28200
35	NUT, STRAP STOP FASTENING SCREW	11-25269
36	SPACER, RUBBER - COIL SPRING POSITIONING	23-28688
37	PIN, UPPER SHOCK MOUNTING	55-28416
38	BOLT, CLAMP BRACKET TO BOAT TRANSOM	10-68298
39	WASHER, CLAMP BRACKET BOLT	12-68410
40	NUT, CLAMP BRACKET BOLT	11-82670912
41	SERIAL PLATE	38-56267
42	SCREW< DRIVE- SERIAL PLATE TOS WIVEL BRACKET	10-25612
43	PIN, REVERSE LOCK SPRING ATTACHING	17-25598
44	SPRING, REVERSE LOCK TENSION	24-29821
45	REVERSE LOCK ASSEMBLY	26903A4
46	SHAFT, REVERSE LOCK PIVOT	56349
47	COTTER PIN, REVERSE LOCK TO SHAFT	18-45882
48	PIN, LOWER SHOCK MOUNTING	55-696531
49	SPACER, UPPER SHOCK BUSHING TO CLAMP BRACKET	23-28199
50	WASHER, UPPER BUSHING RETAINER (INNER)	12-28196
51	WASHER, LOWER BUSHING RETAINER (INNER)	12-8M0204695
52	SHOCK ABSORBER	55-58780A7
53	BUSHING, RUBBER - SHOCK ABSORBER (UPPER)	23-32171
54	BUSHING, RUBB ER - SHOCK ABSORBER (LOWER)	23-28198
55	WASHER, UPPER AND LOWER BUSHING RETAINER (OUTER)	12-8M0204648
56	SCREW, NYLOCK - UPPER AND LOWER SHOCK MOUNTING PIN	10-28450

COWLING AND FRONT COVER

Below is the parts list for Mercury 900 (6 CYL.) COWLING AND FRONT COVER:

Position No.	Part Name	OEM Number
1	COWL FRONT COVER ASSEMBLY	2113-2663A7
2	DECAL, FRONT COVER - "MERC 900"	37-37854
3	DECAL, FRONT COVER EMBLEM	37-37853
4	EMBLEM, FRONT COVER	37-64413
5	KNOB, COWL FRONT COVER FASTENING	56849
6	WASHER, COVER FASTENING KNOB (RUBBER)	12-30771
7	WASHER, COVER FASTENING KNOB (STEEL)	12-26825
8	SPRING, TENSION - FASTENING KNOB	24-30772
9	ROLL PIN, TENSION SPRING TO KNOB	17-29077
10	STRIP, SOUND ABSORBING	31089
11	BLANKET, SOUND ABSORBING	38675
12	SEAL, SOUND ABSORBING - UPPER	35769
13	WRAP AROUND COWL ASSEMBLY	2120-3612A3
14	HANDLE, COWL LATCH	46785A1
15	SWIVEL, COWL LATCH	46785A1
16	HOOK, COWL LATCH FASTENING	30413
17	PIN, HINGE - COWL LATCH HANDLE	17-21057
18	"E" RING, HANDLE TO HINGE PIN	53-21058
19	BLANKET, SOUND ABSORBING	30021
20	DECAL, WRAP AROUND COWL - PORT	37-37856
21	DECAL, WRAP AROUND COWL - STARBOARD	37-37855
22	DECAL, WRAP AROUND COWL - REAR	37-37865
--	DECAL, WRAP AROUND COWL - STRIPE (NOT SHOWN)	37-37950
--	GLUE, ADHESIVE - BLANKET FASTENING	92-86166Q1
--	ADHESIVE COMPOUND, EMBLEM FASTENING	92-271091

CRANKSHAFT, PISTONS AND CONNECTING RODS

Below is the parts list for Mercury 900 (6 CYL.) CRANKSHAFT, PISTONS AND CONNECTING RODS:

Position No.	Part Name	OEM Number
1	CRANKSHAFT	420-3351A3
2	KEY, FLYWHEEL DRIVE	28-45554
3	CENTER MAIN BEARING ASSEMBLY	531-1884A3
4	DOWEL PIN, CENTER MAIN BEARING	17-20032
5	BEARING, NEEDLE - OUTER RACE	29-714221
6	RACE, OUTER (PAIR)	26113T
7	RING, SNAP - OUTER RACE	53-26933
8	DOWEL PIN, STEPPED	17-31245
9	SCRREW, CENTER MAIN BEARING CLAMPING	10-22968
10	NUT, BEARING CLAMPING SCREW	11-8M0207775
11	MAIN BEARING ASSEMBLY, VALVE TYPE	533-2761A3
12	DOWEL PIN, MAIN BEARING	17-20032
13	SCREW, MAIN BEARING CLAMPING	10-25313
14	NUT, MAIN BEARING CLAMPING SCREW	11-29469
15	REED SET, MATCHED - MAIN BEARING	34-88498A1
16	REED STOP, MAIN BEARING REED VALVES	34-20053
17	SCREW, REED STOP MOUNTING	10-77280
18	NUT, REED STOP MOUNTING SCREW	11-29469
19	PISTON AND PISTON PIN ASSEMBLY	732-2735A2
20	LOCK RING, PISTON PIN	40-32118
21	RING, PISTON (5/64" THICK)	39-32921A12
22	CONNECTING ROD AND CAP ASSEMBLY Comment: SERIAL 00000000-01850448	611-1885A4
23	>SCREW, CONNECTING ROD- Comment: SERIAL 00000000-01850448	10-45379
24	NUT, CONNECTING ROD SCREW Comment: SERIAL 00000000-01850448	11-20061
25	BEARING, NEEDLE -CRANKPIN Comment: SERIAL 00000000-01850448	29-47897
26	BEARIGN, NEEDLE- PISTON PIN Comment: SERIAL 00000000-01850448	29-39656
27	WASHER, NEEDLE LOCATING Comment: SERIAL 00000000-01850448	12-29681
22	CONNECTING ROD AND CAP ASSEMBLY Comment: SERIAL 00000000-01850448	531-1884A3
23	SCREW, CONNECTING ROD Comment: SERIAL 01850449-09999999	10-45379
24	NUT, CONNECTING ROD SCREW Comment: SERIAL 01850449-09999999	11-20061
25	BEARING, NEEDLE - CRANKPIN Comment: SERIAL 01850449-09999999	29-47897
26	BEARING, NEEDLE - PISTON PIN Comment: SERIAL 01850449-09999999	29-39656
27	WASHER, NEEDLE LOCATING Comment: SERIAL 01850449-09999999	12-29681
--	PISTON AND PISTON PIN ASSEMBLY (.015 OVERSIZE) Comment: SERIAL 01850449-09999999	732-2739A2
--	RING, PISTON (.015 OVERSIZE) - 5/64" THICK	39-33945A12

CYLINDER BLOCK AND CRANKCASE ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Position No.	Part Name	OEM Number	Supersedes
1	END CAP ASSEMBLY, UPPER	1128-1890A1
2	OIL SEAL	26-41953
3	"O" RING	25-31305
4	BEARING, BALL	30-62567T
5	SHIM, END CAP TO CRANKCASE	15-31283A1
6	SCREW, END CAP MOUNTING	10-30225
7	CYLINDER BLOCK AND CRANKCASE ASSEMBLY	836-2486A3
8	PLUG, PIPE - WATER PRESSURE HOLD	22-328022
9	STUD, CARBURETOR MOUNTING	16-64936
10	STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 7/8")	16-64281
11	PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK	17-43044
12	PIN, DOWEL - CYLINDER BLOCK TO MIAN BEARING	17-20032
13	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 1/16")	16-26134
14	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 11/16")	16-376531
15	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16"0	16-26135
16	SCREW< CRANKCASE TO CYLINDER BLOCK (3 1/4")	10-29877
16	SCREW< CRANKCASE TO CYLINDER BLOCK (2 1/2")	10-26132
17	SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8")	10-69091
17	SCREW, CRANKCASE TO CYLINDER BLOCK (1 3/4")	10-32293
17	SCREW< CRANKCASE TO CYLINDER BLOCK (1 1/2")	10-78841
18	NUT, CRANKCASE FASTENING SCREW	11-29250
19	BRACKET, CLAMP EXTENSION	53-78201
20	SCREW, MAIN BEARING LOCKING	10-36351
21	SCREW< CENTER MAIN BEARING LOCKING	10-20359
22	TAB WASHER, BEARING LOCKING SCREW	14-20091
23	END CAP ASSEMBLY, LOWER	1126-1751A1
24	CHECK VALVE ASSEMBLY, END CAP	21-28481A1
25	OIL SEAL, LOWER	26-41953
26	OIL SEAL, UPPER	26-29478
27	"O" RING	25-20081
28	BEARING, BALL	30-63742T
29	SHIM, END CAP TO CRANKCASE	15-20085A1
30	SCREW, END CAP MOUNTING	10-30225
31	GASKET, CYLINDER BLOCK TO BAFFLET PLATE	27-37740
32	PLATE, BAFFLE - EXHAUST MANIFOLD	47660
33	GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER	27-37741
34	COVER, EXHAUST MANIFOLD	37674
35	SCREW, MANIFOLD COVER MOUNTING	10-38837
36	LOCKWASHER, SPARK PLUG LEADS CLAMP SCREW	13-21804
37	CLAMP, SPARK PLUG LEADS TO COVER	54-37810
38	TUBE, BALANCE - MAIN BEARING	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
39	ELBOW, BALANCE TUBE TO MIAN BEARING SCREW	22-20781
40	TEE, BALANCE TUBE TO MAIN BEARING SCREW	22-8585531
41	CLAMP, BALANCE TUBE TO ELBOW AND TEE	54-20386
42	SWITCH, MERCURY	58124A1
43	SCREW, MERCURY SWITCH TO EXHAUST MANIFOLD COVER	10-28708
44	CONNECTOR, CYLINDER BLEED HOSE - LOWER AND CENTER	22-67902
45	HOSE, UPPER AND LOWER CYLINDER BLEED	32-9912688
46	TEE, CHECK VALVE AND ADAPTOR	22-25956
47	ADAPTOR AND CHECK VALVE ASSEMBLY	22-28586A1
48	CHECK VALVE ASSEMBLY - ADAPTOR	21-28481A1
49	CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE	22-62365A1
48	CHECK VALVE ASSEMBLY	21-28481A1
50	CLAMP, BLEED HOSE TO CONNECTOR	54-20387
51	GASKET, CYLINDER BLOCK COVER	27-31798
52	COVER, CYLINDER BLOCK	1011-2484
53	SCREW, CYLINDER BLOCK COVER MOUNTING (1") Comment: NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.	10-20653
54	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/4") Comment: NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.	10-56500
55	WASHER, CYLINDER BLOCK COVER SCREW	12-26907
56	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") Comment: NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.	10-21091
57	NUT, COVER MOUNTING SCREW	11-8M0207775
58	TUBE, RUBBER SPACER - LOWER PORT NUT	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
59	BRACKET, MOUNT SUPPORT - CYLINDER BLOCK	37440
60	SCREW, BRACKET TO CYLINDER BLOCK (1")	10-35386
61	GASKET, TRANSFER PORT COVER	27-31304
62	COVER, TRANSFER PORT	31288
63	SCREW, TRANSFER PORT COVER MOUNTING (5/8")	10-20540
63	SCREW, TRANSFER PORT COVER AND BALLAST MOUNTING (1")	10-28666
63	SCREW, TRANSFER PORT COVER MOUNTING (5/8")	10-28635
64	LOCKWASHER, TRANSFER PORT COVER AND BALLAST MOUNTING SCREW	13-26992

DISTRIBUTOR ADAPTOR AND PILOT ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) DISTRIBUTOR ADAPTOR AND PILOT ASSEMBLY:

Position No.	Part Name	OEM Number	Supersedes
1	RING, SNAP - BALL BEARING RETAINING	53-26406
2	BEARING, BALL - DRIVE SHAFT	30-26379
3	DRIVE SHAFT, DISTRIBUTOR	45-30573
4	PILOT ASSEMBLY, DISTRIBUTOR	45960A1
5	BEARING, BALL - DISTRIBUTOR PILOT	30-20066
6	SPRING, HORSESHOE	24-29275
7	PIN, SPRING TERMINAL	17-27962
8	STOP, SPRING TERMINAL PIN	32197
9	ECONOMIZER COLLAR AND PIN ASSEMBLY	55804A1
10	PIN, SPRIGN RETAINER	17-27961
11	FITTING, GREASE - ECONOMIZER COLLAR	22-25094
12	THROTTLE ACTUATOR ASSEMBLY	32044A1
13	BUSHING, NYLON - THROTTLE ACTUATOR	23-26602
14	SCREW, THROTTLE ACTUATOR TO SECTOR GEAR	10-69022
15	LOCKWASHER, THROTTLE ACTUATOR FASTENING SCREW	13-26996
16	WASHER, THROTTLE ACTUATOR FASTENING SCREW	12-847883	12-20128
17	ADAPTOR, DISTRIBUTOR	30645
18	FITTING, GREASE - ADAPTOR	22-25094
19	SCREW< ADAPTOR AND PILOT TO CRANKCASE FLANGE	10-78841
20	WASHER, ADAPTOR AND PILOT FASTENING SCREW	12-20084
21	NUT, ADAPTOR AND PILOT FASTENING SCREW	11-22053
22	WASHER, THRUST - DISTRIBUTOR PILOT	12-27939
23	TAB WASHER, CAP LOCKING	14-27960
24	WASHER, WAVE - TAB WASHER TENSION	13-27959
25	CAP, ADAPTOR AND PILOT FASTENING	27955
26	SCREW, ADAPTOR AND PILOT TO DISTRIBUTOR	10-28668
27	LOCKWASHER, ADAPTOR AND PILOT TO DISTRIBUTOR SCREW	13-26992
28	SPACER, DRIVEN PULLEY	23-29909
29	DRIVEN PULLEY ASSEMBLY	29906A1
30	PIN, DRIVEN PULLEY	17-29908
31	FLANGE, DRIVEN PULLEY	29907
32	KEY, MAGNETO DRIVING	28-29910
33	SCREW, PULLEY CLAMPING	10-41506
34	LOCKWASHER, PULLEY CLAMPING SCREW	13-26996
35	BELT, TIMING	20140
36	GROUND STRAP ASSEMBLY, ADAPTOR TO CRANKCASE	30109

DISTRIBUTOR ASSEMBLY, COMPLETE

Below is the parts list for Mercury 900 (6 CYL.) DISTRIBUTOR ASSEMBLY, COMPLETE:

Position No.	Part Name	OEM Number	Supersedes
-	DISTRIBUTOR ASSEMBLY, COMPLETE	393-1282A17
1	HOUSING, PRIMARY	393-1282
2	ELBOW ASSEMBLY, VENT HOSE- PRIMARY HOUSING	22-25885A1
3	BREAKER ASSEMBLY, COMPLETE	393-1504A11
4	STUD, PRIMARY LEAD AND TENSION SPRING	16-29230
5	NUT, PRIMARY LEAD FASTENING	11-29236
6	GROMMET, PLASTIC - BREAKER ASSEMBLY	393-1586
7	"E" RING, BREAKER TO PIVOT PIN	53-21058
8	CAM WICK AND HOLDER ASSEMBLY	393-1287A2
9	SCREW, BREAKER HOLDER TO HOUSING	10-20597
10	WIRE, PRIMERY GROUND	393-1656
11	CONDENSER	393-1283A1
12	SNUBBER, CAPACITOR	38700
13	SCREW, CONDENSER TO HOUSING	10-29434
14	BEARING, BALL - CAM SHAFT	30-26379
15	PIN, ROLL - CAM SHAFT	17-25319
16	SHAFT ASSEMBLY - DISTRIBUTOR CAM	393-1779A2
17	"O"RING, CAM SHAFT	25-26543
18	BUSHING, DISTRIBUTOR CAM SHAFT	23-28933
19	WASHER, WAVE - BALL BEARING TENSION	13-26917
20	GASKET, HOUSING TO ADAPTOR	27-26412
21	ADAPTOR, HOUSING TO DISTRIBUTOR CAP	393-1278
22	SCREW, ADAPTOR TO HOUSING	10-32651
23	ROTOR, DISTRIBUTOR	393-1280A1
24	GASKET, DISTRIBUTOR CAP TO ADAPTOR	27-36268
25	DISTRIBUTOR CAP ASSEMBLY	393-1927A9
26	>BRUSH AND SPRING ASSEMBLY	393-1293A1
27	ELBOW, VENT HOSE - DISTRIBUTOR CAP	22-31521
28	SIDE INLET ASSEMBLY	F1277
29	BRUSH AND SPRING ASSEMBLY	393-1292A1
30	GASKET, SIDE INLET TO DISTRIBUTOR CAP	27-26447
31	SCREW, SIDE INLET TO DISTRIBUTOR CAP	10-29167
32	SCREW, DISTRIBUTOR CAP TO ADAPTOR TO HOUSING	10-29158
33	WASHER, DISTRIBUTOR CAP FASTENING SCREW	12-89302
34	NUT, DISTRIBUTOR CAP FASTENING SCREW	11-21806
35	HIGH TENSION CABLE ASSEMBLY (COIL 2)	84-821945A37	84-813706A37, 84-93475A33
36	HIGH TENSION CABLE ASSEMBLY (COIL 1)	84-821945A27	84-813706A27, 84-93475A32
37	SLEEVE, TERMINAL END COVER	85-94589
38	CONNECTOR, HIGH TENSION CABLE (CAP END)	8M0084600	20121
39	GROMMET, HIGH TENSION CABLE	25-26547
40	SPARK PLUG LEAD ASSEMBLY (3, 4 AND 5) Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS	84-813715A1
41	SPARK PLUG LEAD ASSEMBLY (2 AND 6) Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS	84-813715A1
42	SPARK PLUG LEAD ASSEMBLY (1) Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS	84-813715A1
38	CONNECTOR, SPARK PLUG LEAD	8M0084600	20121
37	SLEEVE, TERMINAL END COVER	85-94589
43	SLEEVE, SPARK PLUG LEAD	32-30574
44	SLEEVE, SPARK PLUG LEAD (1 1/2")	32-46768
44	SLEEVE, SPARK PLUG LEAD (5 1/8")	32-46768
45	PROTECTOR, SPARK PLUG LEAD	85-63709A1

DISTRIBUTOR VERTICAL LINKAGE AND IGNITION COILS

Below is the parts list for Mercury 900 (6 CYL.) DISTRIBUTOR VERTICAL LINKAGE AND IGNITION COILS:

Position No.	Part Name	OEM Number	Supersedes
1	BRACKET, STOP	55805
2	SCREW, STOP BRACKET TO DISTRIBUTOR ADAPTOR	10-28636
3	WASHER, STOP BRACKET FASTENING SCREW	12-20533
4	GROUND STRAP, STOP BRACKET TO FRONT SUPPORT BRACKET	37747
5	SCREW, STOP BRACKET ADJUSTING	10-24228
6	NUT, STOP BRACKET ADJUSTING SCREW	11-20890
7	CAP, NYLON - ADJUSTING SCREW	26852
8	SWIVEL, LINKAGE - ECONOMIZER COLLAR	27947
9	SWIVEL AND LINK ROD ASSEMBLY	25996A1
10	NUT, UPPER LINK ROD ADJUSTING	11-25168
11	ROD, LINK - UPPER	37931
12	SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER Comment: SERIAL 00000000-01852148	27947
13	LEVER, THROTTLE CONTROL Comment: SERIAL 00000000-01852148	48856
14	SCREW, THROTTLE LEVER TO EXHAUST MANIFOLD COVER (1 3/4") Comment: SERIAL 00000000-01852148	10-31830
15	WASHER, THROTTLE CONTROL LEVER SCREW Comment: SERIAL 00000000-01852148	12-8M0042641	12-29395 SERIAL 00000000-01852148
16	BUSHING, NYLON - THROTTLE CONTROL LEVER SCREW Comment: SERIAL 00000000-01852148	23-37643
17	BUSHING, STEEL - THROTTLE CONTROL ELVER SCREW Comment: SERIAL 00000000-01852148	23-29529
18	WASHER, WAVE - THROTTLE CONTROL LEVER SCREW Comment: SERIAL 00000000-01852148	13-37642
19	NUT, THROTTLE CONTROL LEVER SCREW Comment: SERIAL 00000000-01852148	11-8M0204726
12A	SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER Comment: SERIAL 01852149-09999999	27948
13A	LEVER, THROTTLE CONTROL Comment: SERIAL 01852149-09999999	48856
14	SCREW, THROTTLE LEVER TO EXHAUST MANIFOLD COVER (1 3/4") Comment: SERIAL 01852149-09999999	10-31830
15	WASHER, THROTTLE CONTROL LEVER SCREW Comment: SERIAL 01852149-09999999	12-8M0042641	12-29395 SERIAL 01852149-09999999
16A	WASHER, THROTTLE CONTROL LEVER SWIVEL Comment: SERIAL 01852149-09999999	12-8M0204649
16B	WASHER, WAVE -THROTTLE CONTROL LEVER SWIVEL Comment: SERIAL 01852149-09999999	13-25806
17A	BUSHING, STEEL - THROTTLE CONTROL LEVER Comment: SERIAL 01852149-09999999	23-38994
18A	NUT, UPPER LINK ROD SWIVEL TO THROTTLE CONTROL Comment: SERIAL 01852149-09999999	11-8267089
19	NUT, THROTTLE CONTROL LEVER SCREW Comment: SERIAL 01852149-09999999	11-8M0204726
20	SWIVEL, LOWER - THROTTLE COTNROL LEVER TO THROTTLE CABLE	37587
21	NUT, THROTTLE CABLE TO LOWER SWIVEL	11-8267089
22	DISTRIBUTOR ASSEMBLY, COMPLETE	393-1282A17
23	CLIP, DISTRIBUTOR PRIMARY GROUND LEAD	54-22875
24	SCREW< DISTRIBUTOR PRIMARY GROUND LEAD CLIP FASTENING	10-62568
25	"D" WASHER, DISTRIBUTOR PRIMARY GROUND LEAD CLIP SCREW	8M0084613	69205
26	CLAMP, HIGH TENSION LEADS TO CYLINDER BLOCK COVER	54-52905
27	SPARK PLUG (CHAMPION -J4J)	33-813413	33-30578
27	SPARK PLUG (AC - K421)	33-31390
28	CLAMP, HIGH TENSION LEAD TO MANIFOLD COVER	54-37811
29	COIL, IGNITION	898253T24	392-806529A 1
30	"O" RING, IGNITION COIL	25-26543
31	LOCKWASHER, IGNITION COIL TERMINALS	13-20554
32	LOCKWASHER, IGNITION COIL TERMINALS	13-26996
33	NUT, IGNITION COIL TERMINALS	11-68219
34	BRACKET, COIL FASTENING	26514
35	CLAMP, COIL BRACKET	32229
36	SCREW< COIL CLAMP TO BRACKET	10-26889
37	NUT, COIL CLAMP SCREW	11-8M0207775
38	SCREW, COIL BRACKET TO BOTTOM COWL (1 1/4") - SIDE	10-74824
39	LOCKWASHER, COIL BRACKET SCREW	13-8M0204647
40	SCREW, COIL BRACKET TO BOTTOM COWL (2")	10-21937
41	SCREW, COIL BRACKET TO BOTTOM COWL (1 3/4") - TOP	10-37742
42	NUT, COIL BRACKET SCREW	11-8M0207775
43	HOSE, VENT - DISTRIBUTOR TO ELBOW (13")	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
44	HOSE, VENT - DISTRIBUTOR TO ELBOW (18 1/2")	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
45	ELBOW, VENT HOSE TO BOTTOM COWL	22-31521

DRIVE SHAFT HOUSING ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) DRIVE SHAFT HOUSING ASSEMBLY:

Position No.	Part Name	OEM Number
1	DRIVE SHAFT HOUSING ASSEMBLY	1552-3911A3
2	STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING	16-56295
3	ROD, PUSH - REVERSE LOCK	37461
4	WASHER< PUSH ROD	12-20546
5	COTTER PIN, PUSH ROD TO REVERSE LOCK	18-25191
6	SPRING, TENSION - PUSH ROD	24-37444
7	PLUG, PLASTIC - TRIM TAB SCREW HOLE	19-32298
8	COVER, TRIM - DRIVE SHAFT HOUSING	37417
9	DECAL, TRIM COVER - PORT	37-37858
10	DECAL, TRIM COVER - STARBOARD	37-37857
11	SCREW, TRIM COVER TO BOTTOM COWL	10-37571
12	SEAL, TRIM COVER TO DRIVE SHAFT HOUSING	37919
13	STRIP, RETAINING - TRIM COVER SEAL (SIDE)	37665
14	STRIP, RETAINING - TRIM COVER SEAL (REAR)	38052
15	SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (5/8")	10-38055
16	SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (1/2")	10-37571
17	WASHER, RETAINING STRIP SCREW	12-30164
18	TUBE, WATER INLET	32-37446
19	SLEEVE, RUBBER - W ATER INLET TUBE	23-29591
20	TUBE, EXHAUST	38469
21	SCREW, EXHAUST TUBE TO EXHAUST EXTENSION PLATE Comment: SERIAL 01808129-09999999	10-38601
22	NUT, EXHAUST TUBE SCREW Comment: SERIAL 01808129-09999999	11-35888
23	NUT, POWERHEAD STUDS	11-23161
24	NUT, POWERHEAD STUDS	11-8M0204726
25	WASHER, POWERHEAD STUDS	12-20086
26	GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING	27-38471
27	MOUNT, RUBBER - UPPER	75296
28	COVER, UPPER MOUNT - OUTSIDE HALF	31260
29	COVER, UPPER MOUNT - INSIDE HALF	37712
30	PACKING, "U" CUP	24929
31	SCREW, UPPER MOUNT COVER (1 5/8")	10-20012
32	SCREW< UPPER MOUNT COVER (2 1/8")	10-28775
33	WASHER, UPPER MOUNT COVER SCREW	12-8M0204649
34	NUT, UPPER MOUNT COVER SCREW	11-35888
35	WASHER, UPPER MOUNT BOLT	12-31262
36	WASHER, RUBBER - UPPER MOUNT BOLT	12-31261
37	WASHER, UPPER MOUNT BOLT	12-31263
38	NUT, UPPER MOUNT BOLT	11-8M0204653
39	MOUNT, RUBBER - LOWER	37399
40	SCREEW< UPPER MOUNT (5 1/2")	10-75284
41	NUT, MOUNT SCREW	11-25096
42	BUMPER, RUBBER - MOUNTING SCREW	25067
43	NUT< GEAR HOUSING AND DRIVE SHAFFT HOUSING STUDS	11-8M0204653
44	NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS	11-29489
45	CLAMP, LOWER MOUNT TO DRVIE SHAFT HOUSING	35608
46	SPRING, TENSION - LOWER MOUNT CLAMP	24-35522
47	SCREW, LOWER MOUNT CLAMP TO DRIVE SHAFT HOUSING	10-29256
48	COVER, LOWER MOUNT CLAMP	35474T
49	NUT, LOWER MOUNT CLAMP COVER	11-35521
50	SCREW, COVER TO LOWER CLAMP MOUNT	10-29722

FLYWHEEL ASSEMBLY AND STATOR

Below is the parts list for Mercury 900 (6 CYL.) FLYWHEEL ASSEMBLY AND STATOR:

Position No.	Part Name	OEM Number	Supersedes
1	NUT, FLYWHEEL	11-8M0214915
2	WASHER, FLYWHEEL NUT	12-33001
3	KEY, FLYWHEEL DRIVE	28-45554
4	FLYWHEEL ASSEMBLY, COMPLETE	225-2494A15
5	SCREW, FLEXIBLE PLATE TO FLYWHEEL	10-32156
6	SCREW, PLATE AND HUB TO FLEXIBLE PLATE	10-32417
7	PIN, DOWEL - PULLEY TO FLYWHEEL	17-26618
8	FLANGE, FLYWHEEL PULLEY	29788
9	PULLEY, FLYWHEEL	30306
10	HUB, FLYWHEEL PULLEY	29787
11	STATOR, ALTERNATOR	398-2188
12	TERMINAL, STATOR LEAD WIRE	30050
13	SCREW, STATOR TO UPPER END CAP	10-57021
14	CLIP, STATOR LEAD FASTENING (3/8")	54-22740
14	CLIP, STATOR LEAD FASTENING (7/16")	54-22875
15	SCREW, STATOR LEAD CLIP FASTENINIG (10 - 24 X 3/8")	10-8M0113176
15	SCREW, STATOR LEAD CLIP FASTENING (10)	10-62568
16	"D" WASHER, CLIP FASTENINIG SCREW	8M0084613	69205

FUEL PUMP AND FUEL LINE ASSEMBLY

Below is the parts list for Mercury 900 (6 CYL.) FUEL PUMP AND FUEL LINE ASSEMBLY:

Position No.	Part Name	OEM Number	Supersedes
1	FUEL PUMP ASSEMBLY - UPPER	30269A2
2	GASKET, CHECK VALVE TO HOUSING	27-23005
3	VALVE, CHECK - FUEL PUMP	21-8M0082362	21-30430, 21-F177330, F84330-1
4	RETAINER, CHECK VALVE	23004
5	SCREW, RETAINER TO HOUSING	10-43725
6	GASKET, FUEL PUMP	27-24863
7	DIAPHRAGM, FUEL PUMP	23014
8	FUEL PUMP ASSEMBLY - LOWER	30461A2
2	GASKET, CHECK VALVE TO HOUSING	27-23005
3	VALVE, CHECK - FUEL PUMP	21-8M0082362	21-30430, 21-F177330, F84330-1
4	RETAINER, CHECK VALVE	23004
5	SCREW, RETAINER TO HOUSING	10-43725
6	GASKET, FUEL PUMP	27-24863
7	DIAPHRAGM, FUEL PUMP	23014
9	COVER, FUEL PUMP	30275
10	GASKET, FUEL PUMP COVER	27-30276
11	SCREW, FUEL PUMP MOUNTING (1 1/2") - UPPER PUMP	10-29878
12	SCREW, FUEL PUMP MOUNTAIN (1 3/4") - UPPER PUMP	10-30274
13	SCREW, FUEL PUMP MOUNTING (1 1/2") - LOWER PUMP	10-73013
14	SCREW< FUEL PUMP MOUNTING (1 7/8") - LOWER PUMP	10-30273
15	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (9 7?8")	32-32256A1
16	ELBOW, UPPER CARBURETOR STRAINER COVER	22-30174
17	SLEEVE, CARBURETOR STRAINER COVER ELBOW	22-30175
18	NUT, UPPER CARBURETOR STRAINER COVER ELBOW	22-30177
19	FUEL LINE ASSEMBLY, PUMP TO PUMP (12 3/8")	32-31552A1
20	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (19 3/4")	32-31553A1
21	FUEL LINE, ADAPTOR TO LOWER FUEL PUMP	32-30176
22	ELBOW, LOWER FUEL PUMP INLET	22-30174
23	SLEEVE, FUEL PUMP INLET ELBOW	22-30175
24	NUT, FUEL PUMP INLET ELBOW	22-30177
25	ELBOW, FUEL LINE TO ADAPTOR	22-37682
26	ADAPTOR, CHECK UNIT (FUEL LINE)	30186
27	STEM, CHECK UNIT ADAPTOR	30187
28	"O" RING, ADAPTOR STEM	25-16524
29	SPRING, ADAPTOR STEM	24-30189
30	CUP WASHER, ADAPTOR	30188
31	SCREW, ADAPTOR TO BOTTOM COWL	10-37561
32	NUT, ADAPTOR FASTENING SCREW	11-8M0207775
33	FUEL LINE ASSEMBLY, CARBURETEOR (6")	32-31550A1

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1)

Below is the parts list for Mercury 900 (6 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, COMPLETE (STANDARD)- SEE NOTE BELOW	1623-3912A8
1	GEAR HOUSING ASSEMBLY	1623-5244A14
2	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3 15/16")	16-57921
3	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (1 31/32")	16-8M0133358
4	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 7/16")	16-8M0034463	16-56297 2
5	STUD, WATER PUMP BASE AND BOTY TO GEAR HOUSING (3 5/16")	16-57919
6	BEARING, ROLLER -DRIVE SHAFT	31-32898T
7	DRIVE SHAFT (STANDARD)	45-38459
8	GEAR, PINION - DRIVE SHAFT	43-31419
9	NUT, PINION GEAR TO DRIVE SHAFT	11-30932
10	SHIM, DRIVE SHAFT BALL BEARING TO GEAR HOUSING	15-30278A1
11	BEARING, BALL - DRIVE SHAFT	30-63326T
12	RING, RETAINING - BALL BEARING	53-30726
10	SHIM, WATER PUMP BASE TOG EARHOUSING	15-30278A1
13	GASKET, WATER PUMP BASE TO GEAR HOUSING	27-32438
14	"O" RING, WATER PUMP BASE	25-8M0204651
15	WATER PUMP BASE ASSEMBLY Comment: SERIAL 00000000-01852148	46-48758A1
15	WATER PUMP BASE ASSEMBLY Comment: SERIAL 01852149-09999999	46-48758A1
16	OIL SEAL, WATER PUMP BASE	26-94038
17	OIL SEAL, WATER PUMP BASE	26-16977
18	SDOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY	17-35973
19	GASKET, LOWER - WATER PUMP BASE TO FACE PLATE	27-8M0090319	27-85608 1
20	PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY	8M0204677
21	GASKET, UPPER - FACE PLATE TO WATER PUMP BODY	27-858524	27-85609 1, 27-85609B 1
22	WATER PUMP BODY ASSEMBLY	46-96148A8
23	INSERT, WATER PUMP BODY	30915
24	OIL SEAL, WATER PUMP BODY	26-16977
25	WASHER, NYLON - WATER INLET TUBE	12-36446
26	SEAL, RUBBER - WATER INLET TUBE	26-36557
27	IMPELLER, WATER PUMP	47-89984T4
28	PIN, IMPELLER DRIVE	17-8M0214994
29	SCREW, WATER PUMP BODY TO GEAR HOUSING (1/4)	10-30720
30	LOCKWASHER, WATER PUMP BODY FASTENING SCREW AND STUDS (1/4)	13-26992
31	NUT, WATER PUMP BODY FASTENING STUDS (1/4)	11-29598
32	LOCKWASHER, WATER PUMP BODY FASTENING STUD (5/16)	13-8M0204647
33	NUT, WATER PUMP BODY FASTENING STUD (5/16)	11-28770
34	RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT)	25-8M0214918
35	SLEEVE, GUIDE - WATER INLET TUBE	23-29804T
36	"O" RING, UPPER - DRIVE SHAFT	25-8M0214919
37	SEAL, EXHAUST TUBE	37641001
38	PLATE, SUPPORT - EXHAUST TUBE SEAL	38051
39	SHAFT, SHIFT - LOWER	76062A1
40	CLIP, REETAINING -SHIFT SHAFT	53-29641
41	"O" RIING, SHFIT SHAFT BUSHING	25-25439
42	BUSHING ASSEMBLY, SHIFT SHAFT	23-77631A2
43	OIL SEAL, SHIFT SHAFT BUSHING	26-892361
44	WASHER, RUBBER - SHIFT SHAFT BUSHING	12-31266
45	CAM, LOWER - REVERSE LOCKING	37422
46	CAM, DRIVE- REVERSE LOCKING	37421
47	CAM, UPPER - REVERSE LOCKING	37420
48	PLUG, PIPE - SHIFT SHAFT GREASE FILLER HOLE	22-390721
49	SCREW, GREASE FILLER AND VENT HOLE	10-79953Q04
50	WASHER, GRESAE FILLER AND VENT HOLE SCREW	12-191833
51	SCREW, GEAR HOUSING FLUSHING HOLE	10-29608
52	GASKET, GEAR HOUSING FLUSHING HOLE SCREW	27-8M0214916
53	SEAL, GEAR HOUSING FLUSHING HOLE	26-8M0214917

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2)

Below is the parts list for Mercury 900 (6 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, COMPLETE (STANDARD)-SEE NOTE BELOW	1623-3912A8
1	GEAR HOUSING ASSEMBLY (SEE PAGE 30 FOR PARTS BREAKDOWN)	1623-5244A14
54	CAM, SHIFT	760394
55	FOLLWER, CAM	30625
56	SLIDE, CROSS PIN	30624
57	SPRING, COMPRESSION - CAM FOLLOWER	24-30622
58	SHIM, BEARING OUTER RACE TO GEAR HOUSING	15-30923A1
59	FORWARD GEAR ASSEMBLY	43-53100A3
60	BEARING, ROLLER - FORWARD GEAR	31-30895T
61	TAPERED ROLLER BEARING ASSEMBLY	31-30894A1
62	CUP, TAPERED ROLLER BEARING	31-31092
63	RATCHET, SLIDING CLUTCH	52-822539T	52-822539, 52-814756, 52-12777
64	PIN, CROSS - RATCHET TO PROPELLER SHAFT	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
65	SPRING, RETAINING - CROSS PIN	24-30893
66	SHAFT, PROPELLER	44-47900A2
67	REVERSE GEAR ASSEMBLY	43-31887
68	BEARING, BALL - REVERSE GEAR	30-31265
69	WASHER, THRUST - BEARING CARRIER TO GEAR HOUSING	12-71143A1
70	SHIM, THRUST WASHER TO GEAR HOUSING	15-29955A1
71	"O" RING, BEARING CARRIER	25-29976
72	BEARING CARRIER ASSEMBLY	31284T1
73	BEARING, ROLLER - BEARING CARRIER	31-30956T
74	OIL SEAL, BEARING CARRIER	26-8M0204670
75	KEY, LOCATING - BEARING CARRIER	28-30281
76	WASHER, GEAR HOUSING COVER	12-29957
77	COVER, GEAR HOUSING	52699
78	WASHER, THRUST - BEARING CARRIER	12-31013
79	THRUST HUB AND WASHER ASSEMBLY	30581A1
80	WASHER, CUPPED - THRUST HUB	12-29590
81	WASHER, SPLINED - PROPELLER NUT	12-31211Q03
82	TAB WASHER, PROPELLER NUT	14-816629Q	14-816629, 14-31210, 14-816629B
83	NUT, PROPELLER	11-29594
84	TRIM TAB, GEAR HOUSING	97-31640Q4
85	SCREW, TRIM TAB TO GEAR HOUSING (1 3/4")	10-32470
86	SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1")	10-30206

STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES

Below is the parts list for Mercury 900 (6 CYL.) STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES:

Position No.	Part Name	OEM Number	Supersedes
1	WIRING HARNESS, INTERNAL	37817
2	TERMINAL, HARNESS AND MERCURY SWITCH LEADS	30050
3	PLATE, WIRING HARNESS TO BOTTOM COWL	26079A2
4	SCREW< HARNESS PLATE FASTENING	10-45893
5	SPRING, GARTER - INTERNAL WIRING HARNESS	24-28975
6	"S" CLIP, RECTIFIER HARNESS LEAD TO BOTTOM COWL	54-22783
7	RECTIFIER ASSEMBLY	32177A2	29691
8	SCREW, RECTIFIER TO MOUNTING BRACKET	10-26065
9	NUT, RECTIFIER MOUNTING SCREW	11-29250
10	SCREW, HARNESS GTERMINAL LEAD TO RECTIFIER	10-35400
11	LOCKWASHER, RECTIFIER STATOR LEAD TERMINALS	13-26996
12	NUT, FASTENING - RECTIFIER STATOR LEADS	11-68219
13	STARTER MOTOR ASSEMBLY	50-45822A1
14	PLATE, SPACER - STARTER MOTOR	45125
15	SCREW< STARTER MOTOR TO CRANKCASE FLANGE	10-22698
16	LOCKWASHER, STARTER MOTOR FASTENING SCREW	13-8M0204647
17	BRACKET, SUPPORT - STARTER MOTOR	38747
18	LOCKWASHER, THRU BOLT	13-24669
19	NUT, THRU BOLT - BRACKET TO STARTER MOTOR	11-20890
20	CABLE, WIRE - STARTER MOTOR TO SOLENOID	84-93388A14
21	SCREW, HARNESS GROUND LEAD TO STARTER MOTOR	10-69035
22	SOLENOID, STARTER	32082
23	GROUND STRAP ASSEMBLY, STARTER SOLENOID	32278A1
24	LOCKWASHER, SOLENOID TERMINAL (5/16)	13-8M0204647
25	NUT, SOLENOID TERMINAL (5/16)	11-22053
26	LOCKWASHER, SOLENOID TERMINAL (10)	13-26996
27	NUT, SOLENOID TERMINAL (10)	11-68219
28	SCREW, SOLENOID TO STARTER MOTOR	10-29282
29	CLIP, LEAD WIRRES TO SUPPORT BRACKET	54-24836
30	SCREW, LEAD WIRE CLIP FASTENING	10-62568
31	"D" WASHER, CLIP FASTENING SCREW	8M0084613	69205
32	CLAMP, WIRING HARNESS TO SUPPORT BRACKET	54-24871
33	SCREW, HARNESS CLAMP FASTENING	10-62568
34	"D" WASHER, HARNESS CLAMP	8M0084613	69205
35	BLOCK, TGERMINAL - UPPER FUEL PUMP PAD	29714
36	SCREW, TGERMINAL BLOCK FASTENING	10-22245
37	LOCKWASHER, TERMINAL BLOCK FASTENING SCREW	13-26996
38	WASHER, TERMINAL BLOCK FSATENING SCREW	12-26014
39	BALLAST, IGNITION COIL	82-72878A1
40	SCREW, BALLAST AND PORT COVER MOUNTING (1")	10-28666
41	LOCKWASHER, BALLAST AND PORT COVER MOUNTING SCREW	13-26992
42	WASHER, BALLAST AND PORT COVER MOUNTING SCREW	12-69057
43	JUMPER, BALLAST TO BALLAST AND BALLAST TO BLOCK	29112
44	LOCKWASHER, BALLAST JUMPER LEAD TERMINALS	13-26995
45	NUT, BALLAST JUMPER LEADS FASTENING	11-21923T
46	SCRFEW, HARNESS AND JUMPER LEADS TO TERMINAL BLOCK	10-35400
47	CLIP, WIRING HARNESS TO CRANKCASE FLANGE	54-24836
48	SCREW, HARNESS CLIP FASTENING	10-8M0113176
49	"D" WASHER, HARNESS CLIP	8M0084613	69205
50	BLOCK, TERMINAL - EXHAUST COVER	30212
51	SCREW, HARNESS LEADS TO TERMINAL BLOCK	10-62568
52	SCREW, TERMINAL BLOCK TO EXHAUST MANIFOLD COVER	10-72169
53	SCREW, SOLENOID MOUNTING HOLES IN STARTER MOTOR	10-32471
54	LOCKWASHER, STARTER MOTOR TERMINAL	13-26992
55	NUT, STARTER MOTOR TERMINAL	11-20890

TOP COWL AND SUPPORT BRACKETS

Below is the parts list for Mercury 900 (6 CYL.) TOP COWL AND SUPPORT BRACKETS:

Position No.	Part Name	OEM Number	Supersedes
1	HANDLE, CHROME - TOP COWL	37408
2	WASHER, CHROME HANDLE TO INSIDE HANDLE STUD	12-20533
3	WASHER, CHROME HANDLE TO INSIDE HANDLE STUD (FRONT)	12-69056
4	NUT, CHROME HANDLE TO INSIDE HANDLE STUD	11-826709109	11-33825, 11-35045
5	PAD, BUMPER - TOP COWL HANDLE	35496
6	HANDLE, INSIDE - TOP COWL	37434
7	SCREW, HANDLE TO TOP COWL (1")	10-35386
8	LOCKWASHER, HANDLE TO TOP COWL SCREW	13-8M0204647
9	COWL, TOP	2114-3806A1
10	DECAL, TOP COWL - MANUAL STARTING INSTRUCTIONS	37-37953
11	TRIM MOULDING ASSEMBLY, TOP COWL	37410A1
12	SCREW, BRASS - MOULDING TO TOP COWL	10-29227
13	SCREW, DECORATIVE - MOULDING TO TOP COWL	10-29226
14	LOCKWASHER, MOULDING FASTENING SCREW	13-26995
15	NUT, MOULDING FASTENING SCREW	11-26419
16	SHIELD, TO: COWL - REAR	76370
17	DECAL, TOP COWL SHIELD - "MERC 900"	37-37859
18	SCREW, SHIELD TO TOP COWL (5/8")	10-37370
19	LOCKWASHER, SHIELD SCREW	13-37371
20	ROPE, STARTER (FOR MANUAL STARTING ONLY)	47341A11
21	BRACKET, COWL LATCH - TOP COWL FASTENING	37411
22	SCREW, COWL LATCH BRACKET TO TOP COWL	10-37560
23	NUT, COWL LATCH BRACKET SCREW	11-37556
24	FRAME, TOP COWL SUPPORT	79897A4
25	MOUNT, RUBBER - TOP COWL FRAME	90435
26	NUT, RUBBER MOUNT TO TOP COWL FRAME	11-8267089
27	BRACKET, TOP COWL SUPPORT - REAR	37714
28	MOUNT, RUBBER - REAR SUPPORT BRACKET	31014
29	LOCKWASHER, RUBBER MOUNT TO REAR SUPPORT BRACKET	13-26992
30	NUT, RUBBER MOUNT TO REAR SUPPORT BRACKET	11-20088
31	SCREW, REAR SUPPORT BRACKET TO TOP COWL FRAME (1")	10-26065
32	NUT, REAR SUPPORT BRACKET SCREW	11-29250
33	SCREW, REAR SUPPORT BRACKET TO BOTTOM COWL (1 1/4")	10-74824
34	LOCKWASHER, REAR SUPPORT BRACKET SCREW	13-8M0204647
35	LEVER, CLAMPING - TOP COWL MOUNTING	37412
36	BUSHING, NYLON - CLAMPING LEVER	23-26819
37	WASHER, CLAMPING LEVER	12-38006
38	BUSHING, RUBBER - CLAMPING LEVER	23-31293
39	FASTENER, CLAMPING LEVER	11-30428
40	PIN, ROLL - CLAMPING LEVER	17-29077
41	BRACKET ASSEMBLY, TOP COWL SUPPORT - FRONT	45883A2
42	FLANGE, RUBBER - FRONT TOP COWL SUPPORT BRACKET	37903
43	HOSE, FROTN SUPPORT BRACKET TO BOTTOM COWL	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
44	SCREW, FRONT SUPPORT BRACKET TO BOTTOM COWL (1 1/2")	10-78841
45	NUT, FRONT SUPPORT BRACKET SCREW	11-29250
46	SCREW, FRONT SUPPORT BRACKET TO TOP COWL FRAME (1 1/2")	10-73657
47	LOCKWASHER, FRONT SUPPORT BRACKET SCREW	13-8M0204647
48	MOUNT, RUBBER - FRONT SUPPORT BRACKET	37640
49	LOCKWASHER, RUBBER MOUNT TO FRONT SUPPORT BRACKET	13-8M0204647
50	NUT, RUBBER MOUNT TO FRONT SUPPORT BRACKET	11-22053

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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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