Mercury 80 EFI (4-STROKE) (0P459572 THRU 2B094995) Outboard Motor Parts Diagram & Catalog – Free PDF Download
Accessories
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Accessories:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | EXTENSION KIT, Driveshaft - 5 Inch /128 mm | 12092A19 | |
- | DIAGRAM SET, 75/90/115 EFI 4-Stroke | 90-899699A01 | |
- | FLUSH KIT, Coastal | 858566A03 | |
- | STEERING HANDLE KIT | 816366A52 | 816366A50, 816366A37 |
Adaptor Plate
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Adaptor Plate:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | ADAPTOR PLATE ASSEMBLY | 881912T02 | |
2 | PIN, Dowel | 17-23784 | |
3 | BUSHING | 23-27132 | |
4 | CHECK VALVE ASSEMBLY, Drain | 21-817519A2 | |
5 | GROMMET | 25-19565002 | |
6 | GASKET, Adaptor Plate | 8M0005405 | |
7 | SUMP, Oil | 858572T01 | 858572T |
8 | TUBE KIT, Exhaust | 898468A01 | |
9 | O-RING | 25-881295 | |
10 | GROMMET | 25-89417004 | |
11 | TUBE, Water Comment: Long SN# 1B501293 & Below | 32-8M0026130 | 32-858575006, 32-858575 4 Long SN# 1B501293 & Below |
11 | TUBE, Water Comment: Long SN# 1B501294 & Up | 32-8M0026130 | 32-858575006, 32-858575 4 Long SN# 1B501294 & Up |
11 | TUBE, Water Comment: X-Long SN# 1B501293 & Below | 32-8M0026129 | 32-858575005, 32-858575 3 X-Long SN# 1B501293 & Below |
11 | TUBE, Water Comment: X-Long SN# 1B501294 & Up | 32-8M0026129 | 32-858575005, 32-858575 3 X-Long SN# 1B501294 & Up |
12 | SEAL, Upper | 814080001 | 814080 |
13 | TUBE, Oil Pick Up | 858571T | |
14 | O-RING | 25-859082 | |
15 | SCREW, (M6 x 20) Stainless Steel | 10-8M0204741 | |
16 | SCREW, (M6 x 30) | 10-8M0214957 | |
17 | SEAL | 8M0039073 | 858573 |
18 | PLUG, Drain | 8288181 | |
19 | GASKET | 27-8M0204692 | |
20 | SCREW, (M6 x 60) | 10-82483213 | |
21 | SHIFT DETENT ASSEMBLY | 888823001 | |
22 | SCREW, (M8 x 50) | 10-898442 | |
23 | PLUG | 22-479452 | |
24 | PLUG | 19-8M0048148 | |
25 | SHIFT SHAFT | 888835A1 | |
26 | SHIFT LINK | 888840 | |
27 | ROLLER | 888917 | |
28 | BUSHING | 23-891658 | |
29 | PIN, Hair | 18-82053M | |
30 | WASHER | 12-888832 | |
31 | WASHER, (.255 x .620 x .030) Stainless Steel | 12-69056 | |
32 | COTTER PIN | 18-26953 | |
33 | SEAL, Exhaust Tube, Included with Exhaust Tube | 898844 | |
34 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
35 | PLUG | 19-48323 | |
36 | PLENUM, Exhaust | 898103T91 | |
37 | SEAL, Plenum | 8M0001457 | |
38 | SHOULDER SCREW, (M6) | 10-892073002 | 10-892073001, 10-892073 |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Alternator/Starboard Cylinder Block Components
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Alternator/Starboard Cylinder Block Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | ALTERNATOR | 8M6013463 | |
2 | BRACKET | 897568T01 | |
3 | SCREW, (M10 x 45) | 10-82130145 | |
4 | WASHER, (.406 x 1.250 x .089) | 12-845998 | |
5 | MOUNT | 899019 | |
6 | BELT | 57-897574Q01 | 57-897574001 |
7 | SCREW, (M10 x 55) | 10-82446155 | |
8 | WASHER | 12-4002319 | |
9 | NUT, (M10) Brass/Nickel Plated | 11-826292 | |
10 | CLIP, (15.3 mm) | 54-897559153 | |
11 | CABLE ASSEBMLY, Ground | 84-856583T12 | 84-856583T11 |
12 | TAB WASHER, Use where Applicable | 14-8M0007202 | |
13 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
14 | SENSOR, Oil Pressure | 71-8M0142688 | |
15 | DIPSTICK | 8M0001051 | |
16 | HOUSING ASSEMBLY, Thermostat | 8M0090819 | |
17 | O-RING | 25-8M0005958 | 25-892864500 |
18 | CLAMP, (36.1 mm) | 54-8M0204719 | |
19 | HOSE, Thermostat Dump | 32-897668 | |
20 | CLAMP, (28.6) | 54-850896 | |
21 | FITTING ASSEMBLY, Dump | 22-897670A01 | |
22 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
23 | FILTER, Oil Mercury Branded | 35-877761K01 | |
23 | FILTER, Oil Quicksilver Branded | 35-877761Q01 | |
24 | FITTING, Oil Filter | 22-8M0073011 | 22-897672 |
25 | BRACKET ASSEMBLY | 897126A01 | |
26 | GROMMET | 25-8M0190980 | |
27 | BUSHING | 23-822003 | |
28 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
29 | WASHER, (.265 x .750 x .048) | 12-858779 | |
30 | CLIP | 54-897559 | |
31 | COVER, Flywheel | 897642T01 | |
32 | GROMMET | 25-8M0153609 | |
33 | NUT, (M6) Stainless Steel | 11-401386 | |
34 | PIN | 17-897757 | |
35 | PLUG, (M10 x 1.5) | 19-8M0087447 | |
36 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
37 | GROMMET | 25-8M0153609 | |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Bottom Cowl
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Bottom Cowl:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BOTTOM COWL ASSEMBLY, Port | 100-878587A02 | |
2 | SOUND BLANKET, Port | 898490 | |
3 | BUMPER | 8M0043364 | 828706 |
4 | GASKET, Foam, Included in bottom cowls. | 8M0001077 | |
5 | INSERT | 897658T | |
6 | SHOULDER SCREW, (M6) | 10-892073002 | 10-892073001, 10-892073 |
7 | BOTTOM COWL ASSEMBLY, Starboard | 100-8M0107318 | |
8 | SOUND BLANKET, Starboard | 898491 | |
9 | BUMPER | 8M0043364 | 828706 |
10 | GASKET, Foam, Included in bottom cowls. | 8M0000540 | |
11 | SEAL, Cowl (41.00 Inches) | 8M0111278 | |
12 | GROMMET | 25-889724 | 858741 1, 858741 2 |
13 | SCREW, (M6 x 40) | 10-82130040 | |
14 | RETAINER | 831209 | |
15 | BOOT, Idle Exhaust | 898805 | |
16 | SWITCH, Trim | 87-8M0235191 | |
17 | HANDLE KIT | 889740A02 | 821253F 1, 821253F 2, 821253F 4 |
18 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
19 | BUSHING Comment: White/Upper and Lower - Design I | 23-33589 | |
19 | BUSHING Comment: White/Lower - Design II | 23-33589 | |
20 | BUSHING, Black Comment: Upper - Design II | 23-8M0001595 | |
21 | PAWL | 8219423 | |
22 | WASHER, (.281 x .734 x .063) | 12-69057 | |
23 | NOT SOLD SEPARATE, O-Ring Comment: Order 8M0001595 - Design I | NSS | |
24 | TUBING, (36.00 Inches Bulk) | 32-9912688 | |
25 | 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 |
26 | FITTING, Reducer | 22-898029 | |
27 | FITTING | 22-827948 | |
28 | HOSE, (57.00 Inches Bulk) | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
29 | GROMMET | 8M0039078 | 859251 |
30 | TEE | 22-817518 | |
31 | HOSE, (32.00 Inches) | 32-881535 | |
32 | WASHER | 12-855576 |
Coastal Flush Kit, Outboard
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Coastal Flush Kit, Outboard:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | FLUSH KIT, Coastal Comment: Fits 75-115 Hp, EFI FourStroke outboard engines. Serial No.1B366823 and above. | 858566A03 | |
1 | FITTING | 22-898452 | |
2 | HOSE | 32-897795 | |
3 | CONNECTOR | 22-858955 | |
4 | 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 |
5 | TUBING, (.312) (70.00 Inches Bulk) | 32-8M0108349 | 32-8M0047448, 32-830757130, 32-830757 80 |
6 | COUPLING BODY | 22-857176 | |
7 | CAP | 19-858240 | 861427 |
8 | COUPLING INSERT | 22-857175 | 22-861405 |
Crankshaft, Pistons and Connecting Rods
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Crankshaft, Pistons and Connecting Rods:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CRANKSHAFT ASSEMBLY | 400-8M0110022 | |
2 | O-ring | 25-889993001 | |
3 | KEY, Woodruff | 28-91800 | |
4 | BEARING, Thrust - Green, Crankshaft-Lower | 23-8M0117003 | |
4 | BEARING, Thrust - Navy Blue, Crankshaft-Lower | 23-892309T02 | 23-895716T02 |
4 | BEARING, Thrust - White, Crankshaft-Lower | 23-892309T03 | 23-895716T03 |
4 | BEARING, Thrust - Orange, Crankshaft-Lower | 23-8M0117004 | 23-892309T04 |
5 | SEAL, Top Main Bearing | 26-8M0032912 | 26-880525 1 |
6 | BEARING, Main - Green, Crankshaft-Upper | 23-897498T01 | 23-895715T01 |
6 | BEARING, Main - Navy Blue, Crankshaft-Upper | 23-897498T02 | 23-895715T02 |
6 | BEARING, Main - White, Crankshaft-Upper | 23-897498T03 | 23-895715T03 |
6 | BEARING, Main - Orange, Crankshaft-Upper | 23-897498T04 | 23-895715T04 |
7 | CHAIN, Roller Cam Drive | 8M0103398 | 897796 |
8 | CONNECTING ROD ASSEMBLY | 662-8M0103285 | |
9 | BOLT | 10-884441 | |
10 | BEARING, Connecting Rod - Blue | 23-892005A01 | |
10 | BEARING, Connecting Rod - White | 23-892005A02 | |
10 | BEARING, Connecting Rod - Orange | 23-892005A03 | |
11 | PISTON ASSEMBLY, (Standard) | 700-898472T01 | |
12 | RING SET, Piston (Standard) | 39-881180A02 | 39-881180A01, 39-881180A03 |
13 | NOT SOLD SEPARATE, Oil Ring | NSS | |
14 | NOT SOLD SEPARATE, Piston Ring-Second | NSS | |
15 | NOT SOLD SEPARATE, Piston Pin | NSS | |
16 | CIRCLIP | 40-881184 | |
17 | FLYWHEEL ASSEMBLY | 200-897522T04 | |
18 | BOLT, (M20 x 68 MM) | 10-8M0147042 | |
19 | WASHER, 66 X 21 X 6.35 MM | 12-8M0090010 | 12-8M0071546, 12-8M0071547, 12-8M0062178 |
20 | SPACER | 23-896883 | |
21 | RING, Retaining | 53-896882 | |
22 | CAP | 19-885348 | |
23 | SEAL, Oil | 26-897540 | |
24 | RING, Retaining | 53-897785 | |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Cylinder Block
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Cylinder Block:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER BLOCK ASSEMBLY | 800-880504A12 | |
2 | BRACKET Comment: SN# 1B759587 & Below | 8M0007889 | |
3 | SCREW, (M8 x 40), NOTE:No Longer included with Longblock Comment: SN# 1B759587 & Below | 10-8M0103815 | |
4 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
5 | DAMPER | 23-893392001 | |
6 | PLUG, (12 mm) | 19-8M0087448 | 19-8M0047994 |
7 | PLUG, (24 mm) | 19-896951 | |
8 | PLUG, (14 mm) | 19-8M0087449 | |
9 | WASHER | 12-892573001 | 12-892573 |
10 | SCREW, (M10 x 342) | 10-8M4501000 | 10-8M0021876, 10-896923, 10-888990 |
11 | STUD, (M8 x 55) | 16-8M0000275 | 16-897599 |
12 | NUT, (M8) | 11-826365 | |
13 | STUD, (M10 x 1.5) | 16-8M0010471 | 16-897677 |
14 | WASHER, (.406 x .750 x .105) Stainless Steel | 12-8M0214963 | |
15 | NUT | 11-884412 | |
16 | SCREW, (M10 x 120) | 10-8M0103829 | |
17 | SCREW, (M8 x 50) | 10-8M0193659 | |
18 | SENSOR | 8M0082988 | 8M0030022, 828358 2 |
19 | SCREW, (M5 x 13) Stainless Steel | 10-40011106 | |
20 | SENSOR ASSEMBLY | 8M0148668 | |
21 | O-RING, (1.78 mm x .08 mm) | 25-896699 | 25-888814 |
22 | GASKET, Head Comment: SN# 1B494359 & Below | 27-8M0024565 | 27-896277006, 27-896277002, 27-896277 SN# 1B494359 & Below |
22 | GASKET Comment: SN# 1B494360 & Up | 27-8M0024565 | 27-896277006, 27-896277002, 27-896277 SN# 1B494360 & Up |
23 | GUIDE, Fixed | 880559 | |
24 | GUIDE, Moveable | 880557 | |
25 | SCREW | 10-892456045 | |
26 | GASKET, Block to Adaptor Comment: SN# 1B500083 & Below | 27-8M0024563 | 27-897534 SN# 1B500083 & Below |
26 | GASKET, Block to Adaptor Comment: SN# 1B500084 & Up | 27-8M0024563 | 27-897534 SN# 1B500084 & Up |
27 | PLUG, (18 mm) | 19-891953 | |
28 | SCREW, (M8 x 70) | 10-895810070 | |
29 | SCREW, (M8 x 90) | 10-895810090 | |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Cylinder Head and Camshaft
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Cylinder Head and Camshaft:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER HEAD ASSEMBLY | 900-8M0110154 | 900-880534A06 |
2 | PLUG, (12 mm) | 19-889767 | |
3 | PLUG, (18 mm) | 19-891953 | |
4 | PLUG, (24 mm) | 19-896951 | |
5 | PLUG, (10 mm) | 19-8M0087446 | 19-8M0047992, 19-896576 |
6 | BOLT, (M6 x 36 MM) | 10-8M0163131 | |
7 | SEAT, Intake Valve | 880533 | |
8 | SEAT, Exhaust Valve | 8M0089477 | |
9 | GUIDE, Intake and Exhaust Valves | 880537 | |
10 | NOT SOLD SEPARATE, CAP | NSS | |
11 | PIN, Dowel (14 mm) | 17-880524 | |
12 | VALVE, Exhaust Comment: SN# 1B493701 & Below | 20-898908 | 20-897630, 20-880540T SN# 1B493701 & Below |
12 | VALVE, Exhaust Comment: SN# 1B493702 & Up | 20-898908 | 20-897630, 20-880540T SN# 1B493702 & Up |
13 | SEAL, Valve | 26-8M0214986 | |
14 | SPRING, Intake and Exhaust Valve | 24-8M0011503 | 24-895815 |
15 | RETAINER ASSEMBLY, Valves | 8M0908500 | 880542A 1 |
16 | KEY | 28-880543 | |
17 | VALVE, Intake Comment: SN# 1B493701 & Below | 20-898907 | 20-897629, 20-880539T SN# 1B493701 & Below |
17 | VALVE, Intake Comment: SN# 1B493702 & Up | 20-898907 | 20-897629, 20-880539T SN# 1B493702 & Up |
18 | CAMSHAFT ASSEMBLY, Intake | 400-898397A04 | 400-898397A03 |
18 | CAMSHAFT ASSEMBLY, Intake 75/80/90/100 | 400-898397A02 | |
19 | CAMSHAFT ASSEMBLY, Exhaust | 400-898077A02 | |
20 | TAPPET Comment: (2.996) | 899912001 | 880548 1 (2.996) |
20 | TAPPET Comment: (3.021) | 899912002 | 880548 2 (3.021) |
20 | TAPPET Comment: (3.046) | 899912003 | 880548 3 (3.046) |
20 | TAPPET Comment: (3.071) | 899912004 | 880548 4 (3.071) |
20 | TAPPET Comment: (3.096) | 899912005 | 880548 5 (3.096) |
20 | TAPPET Comment: (3.118) | 899912006 | 880548 6 (3.118) |
20 | TAPPET Comment: (3.138) | 899912007 | 880548 7 (3.138) |
20 | TAPPET Comment: (3.158) | 899912008 | 880548 8 (3.158) |
20 | TAPPET Comment: (3.178) | 899912009 | 880548 9 (3.178) |
20 | TAPPET Comment: (3.198) | 899912010 | 880548 10 (3.198) |
20 | TAPPET Comment: (3.218) | 899912011 | 880548 11 (3.218) |
20 | TAPPET Comment: (3.238) | 899912012 | 880548 12 (3.238) |
20 | TAPPET Comment: (3.258) | 899912013 | 880548 13 (3.258) |
20 | TAPPET Comment: (3.278) | 899912014 | 880548 14 (3.278) |
20 | TAPPET Comment: (3.298) | 899912015 | 880548 15 (3.298) |
20 | TAPPET Comment: (3.318) | 899912016 | 880548 16 (3.318) |
20 | TAPPET Comment: (3.338) | 899912017 | 880548 17 (3.338) |
20 | TAPPET Comment: (3.358) | 899912018 | 880548 18 (3.358) |
20 | TAPPET Comment: (3.378) | 899912019 | 880548 19 (3.378) |
20 | TAPPET Comment: (3.398) | 899912020 | 880548 20 (3.398) |
20 | TAPPET Comment: (3.418) | 899912021 | 880548 21 (3.418) |
20 | TAPPET Comment: (3.438) | 899912022 | 880548 22 (3.438) |
20 | TAPPET Comment: (3.458) | 899912023 | |
20 | TAPPET Comment: (3.478) | 899912024 | |
20 | TAPPET Comment: (3.498) | 88054825 | |
20 | TAPPET Comment: (3.518) | 88054826 | |
20 | TAPPET Comment: (3.538) | 899912027 | |
20 | TAPPET Comment: (3.558) | 899912028 | |
20 | TAPPET Comment: (3.578) | 899912029 | |
20 | TAPPET Comment: (3.598) | 88054830 | |
20 | TAPPET Comment: (3.621) | 899912031 | |
20 | TAPPET Comment: (3.646) | 88054832 | |
20 | TAPPET Comment: (3.671) | 899912033 | |
20 | TAPPET Comment: (3.696) | 899912034 | |
20 | TAPPET Comment: (3.721) | 88054835 | |
21 | SCREW, (M6 x 30) Comment: SN# 1B733388 & Below | 10-892454030 | |
22 | COVER ASSEMBLY, Cam Comment: SN# 1B461989 & Below | 880553T02 | |
22 | COVER ASSEMBLY, Cam Comment: SN# 0P512812 & Below | 880553T02 | |
22 | COVER ASSEMBLY, Cam Comment: SN# 1B461990 THRU 1B733388 | 880553T06 | 880553T05 SN# 1B461990 THRU 1B733388 |
22 | COVER ASSEMBLY, Cam Comment: SN# 0P512813 & Up | 880553T06 | 880553T05 SN# 0P512813 & Up |
22 | COVER ASSEMBLY, Cam Comment: SN# 1B733389 & Up | 880553A07 | 880553T04 SN# 1B733389 & Up |
- | COVER, Cam Comment: SN# 1B733389 & Up | 880553T06 | 880553T05 SN# 1B733389 & Up |
23 | SEAL | 892893 | |
24 | SEAL | 892584 | |
25 | PLATE ASSEMBLY, Coil Comment: SN# 1B461989 & Below | 8M0008370 | |
25 | PLATE ASSEMBLY, Coil Comment: SN# 0P512812 & Below | 8M0008370 | |
25 | PLATE ASSEMBLY, Coil Comment: SN# 1B461990 & Up | 8M0010552 | |
25 | PLATE ASSEMBLY, Coil Comment: SN# 0P512813 & Up | 8M0010552 | |
26 | PLUG ASSEMBLY, Oil | 859578A1 | |
27 | O-RING, (.921 x .139) | 25-8M0204673 | |
28 | GUIDE, Short Comment: SN# 1B733388 & Below | 880558 | |
29 | SCREW, (M8 x 60) | 10-8M0103817 | |
30 | SPROCKET, Cam Drive | 43-880550 | |
31 | SCREW, (M12 x 40) | 10-8M0021532 | 10-884403 |
32 | TENSIONER ASSEMBLY | 898463A01 | 897797A01 |
33 | O-RING, Orange | 25-898836 | 25-880631001 |
34 | END CAP, Tensioner | 1100-8M0064752 | 893338, 1100-8M0047712 |
35 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
36 | SCREW, (M6 x 40 MM) Stainless Steel | 10-8M0103809 | |
37 | CLAMP, (22.6 mm) | 54-888988019 | |
38 | HOSE ASSEMBLY, Breather | 32-897673A01 | |
39 | COIL ASSEMBLY | 339-880615T01 | |
40 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
41 | SPARK PLUG, (NGK#LFR4A) | 33-8M0157328 | |
42 | CLIP, Tie Strap | 54-899145 | |
43 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
44 | SCREW, (M6 x 12 MM) Stainless Steel | 10-8M0103804 | |
45 | J CLIP | 54-8M0024808 | |
46 | WASHER, (.250 External Star) | 13-93702 | |
47 | WASHER | 12-8M0008232 | |
48 | SCREW, (M6 x 90) Comment: SN# 1B461989 & Below | 8M0008535 | |
48 | SCREW, (M6 x 90) Comment: SN# 0P512812 & Below | 8M0008535 | |
48 | SCREW, (M6 x 85 MM) Stainless Steel Comment: SN# 1B461990 & Up | 10-88552585 | |
48 | SCREW, (M6 x 85 MM) Stainless Steel Comment: SN# 0P512813 & Up | 10-88552585 | |
49 | RING, Rubber, Anti-Rotation | 25-8M0119617 | |
50 | DECAL, Coil Screw Torque | 37-8M0008936 | |
51 | SENSOR ASSEMBLY | 8M0011987 | 880609 |
52 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Driveshaft Housing
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Driveshaft Housing:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | HOUSING, Driveshaft | 1507-858576T2 | |
2 | STUD, (M10 x 100) Comment: Long | 16-903501 | |
2 | STUD, (M10 x 227) Comment: X-Long | 16-9035015 | |
3 | STUD, (M10 x 63) Comment: Long | 16-9035012 | |
3 | STUD, (M10 x 190) Comment: X-Long | 16-8M0034462 | 16-90350 16 X-Long |
4 | WASHER, (.406 x .750 x .105) Stainless Steel | 12-8M0214963 | |
5 | NUT, (M10) | 11-40140 | |
6 | PICKUP ASSEMBLY, Speedometer | 22-85822A15 | |
7 | CONNECTOR, 90 Degree - With Vibraseal | 22-433351 | |
8 | CONNECTOR, Straight | 22-85822T | |
9 | MOUNT | 898801 | |
10 | SCREW, (M12 x 145) | 10-897925 | |
11 | NUT, (M12), Nylon Insert | 11-897926 | |
12 | CABLE ASSEMBLY, Ground, To Swivel Bracket | 88238A10 | |
13 | SCREW, (.250-20 x .500) Stainless Steel | 10-41508 | |
14 | CLAMP | 858916T | |
15 | SCREW, (M8 x 25 MM) | 10-889833025 | |
16 | CAP | 8M0142713 | |
17 | FITTING, Elbow | 22-855622 | |
18 | SPACER KIT Comment: X-Long | 12092A3 | |
19 | PIN, Dowel - With Hole (.375 x .625) Comment: X-Long | 17-8M0084244 | 17-43043 X-Long |
19 | PIN, Dowel - Without Hole (.375 x .625) Comment: X-Long | 17-43044 | |
20 | SPACER Comment: X-Long | 23-813745 | 23-43041 X-Long |
21 | CABLE ASSEMBLY | 88238T22 | |
22 | STRAP, Continuity, Lower Yoke | 8M0009134 |
Electrical Components
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Electrical Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | NOT SOLD SEPARATE, Electricl Plate Assembly-Complete | NSS | |
2 | BUSHING | 23-8502341 | |
3 | GROMMET | 25-833155 | |
4 | WASHER, (.344 x 1.00 x .063) Stainless Steel | 12-817274 | 12-817274 1 |
5 | SCREW, (M8 x 35 MM) | 10-8M0103814 | |
6 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
7 | WASHER, (.265 x .750 x .048) Stainless Steel | 12-65567 | |
8 | STARTER MOTOR ASSEMBLY Comment: SN# 1B580803 & Below | 50-897525T05 | 50-897525T03 SN# 1B580803 & Below |
8 | STARTER MOTOR ASSEMBLY, Complete Comment: SN# 1B580804 THRU 1B759587 | 50-897525T05 | 50-897525T03 SN# 1B580804 THRU 1B759587 |
8 | STARTER MOTOR ASSEMBLY, Complete Comment: SN# 1B759588 & Up | 50-879345T77 | |
9 | ECM, Engine Control Module - 75 Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083202 | 89772713T, 89772707T, 89772701T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 75 Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083202 | 89772713T, 89772707T, 89772701T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 75 Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083208 | 89772719T SN# USA-1B501342/BEL-0P519764 & Up |
9 | ECM, Engine Control Module - 80 Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083203 | 89772714T, 89772710T, 89772704T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 80 Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083203 | 89772714T, 89772710T, 89772704T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 80 EU Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083211 | 89772722T SN# USA-1B501342/BEL-0P519764 & Up |
9 | ECM, Engine Control Module - 90 Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083204 | 89772715T, 89772708T, 89772702T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 90 Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083204 | 89772715T, 89772708T, 89772702T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 90 Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083209 | 89772720T SN# USA-1B501342/BEL-0P519764 & Up |
9 | ECM, Engine Control Module - 100 Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083205 | 89772716T, 89772711T, 89772705T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 100 Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083205 | 89772716T, 89772711T, 89772705T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 100 EU Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083212 | 89772723T SN# USA-1B501342/BEL-0P519764 & Up |
9 | ECM, Engine Control Module - 115 Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083206 | 89772717T, 89772709T, 89772703T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 115 Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083206 | 89772717T, 89772709T, 89772703T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 115 Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083210 | 89772721T SN# USA-1B501342/BEL-0P519764 & Up |
9 | ECM, Engine Control Module - 115 EU Comment: SN# USA-1B423432/BEL-0P472362 & Below | 8M0083207 | 89772718T, 89772712T, 89772706T SN# USA-1B423432/BEL-0P472362 & Below |
9 | ECM, Engine Control Module - 115 EU Comment: SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 | 8M0083207 | 89772718T, 89772712T, 89772706T SN# USA-1B423433/BEL-0P472363 THRU USA-1B501341/BEL-0P519763 |
9 | ECM, Engine Control Module - 115 EU Comment: SN# USA-1B501342/BEL-0P519764 & Up | 8M0083213 | 89772724T SN# USA-1B501342/BEL-0P519764 & Up |
10 | SCREW, (M6 x 25 MM) Stainless Steel | 10-8M0103807 | |
11 | WASHER, (.265 x .750 x .048) Stainless Steel | 12-65567 | |
12 | GROMMET | 25-8M0190980 | |
13 | BUSHING | 23-856954 | |
14 | BRACKET | 858953 | |
15 | CABLE ASSEMBLY, Brass | 84-858414A04 | |
16 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
17 | SCREW, (M6 x 16 MM) Stainless Steel | 10-8M0103805 | 10-885525 16 |
18 | NUT, (M8) Stainless Steel | 11-400213 | |
19 | LOCKWASHER, (.312) | 13-8M0204647 | |
20 | PIN | 17-897757 | |
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 | CABLE ASSEMBLY, Battery - Negative | 84-88439A26 | |
23 | SCREW, (M8 x 12) | 10-88552612 | |
24 | CLIP | 54-891520001 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Electrical Plate Component, Serial Number 1B723942 and Below
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Electrical Plate Component, Serial Number 1B723942 and Below:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | NOT SOLD SEPARATE, Electrical Plate Assembly-Complete | NSS | |
1 | PLATE, Electrical | 897619T01 | |
2 | BUSHING | 23-856954 | |
3 | GROMMET | 25-8M0190980 | |
4 | CLIP | 54-879962 | |
5 | SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals) | 89-817109A2 | |
6 | GROMMET | 25-822179 | |
7 | SCREW, (M6 x 25 MM) | 10-82129125 | |
8 | NUT, Brass | 10-32,11-45076 | |
9 | CAP NUT, | 10-32,11-813938 | |
10 | CLAMP | 54-859172 | |
11 | HARNESS ASSEMBLY, Engine | 84-892579T13 | |
- | FUSE, Mini - Blue - 15 Ampere | 88-832969T15 | 88-832969 15 |
- | FUSE, Mini - Gray - 2 Ampere | 88-8M0207797 | |
- | FUSE, Mini - Yellow - 20 Ampere | 88-832969T20 | 88-832969 20 |
- | FUSE, Mini - Tan - 5 Ampere | 88-832969T05 | 88-832969 5 |
- | COVER, Fuse | 858754 | |
12 | LOCKWASHER, (.312) | 13-8M0204647 | |
13 | NUT, (.312-18) | 11-8M0204668 | |
14 | BOOT, Insulator - Yellow | 85-880787 | |
15 | 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 |
15 | TIE STRAP, (5.50 Inches) | 8M0214940 | |
16 | HARNESS ASSEMBLY, Trim | 84-819514T24 | |
17 | CABLE ASSEMBLY, Black | 84-93388T21 | |
18 | CLIP, Tie Strap | 54-899145 | |
19 | CLIP, (19 mm) | 54-898454 | |
20 | RELAY | 8M0219830 | |
21 | CLIP | 86-865205 | 54-804351 |
22 | HOT STUD ASSEMBLY | 85-875302A1 | |
23 | NUT, (M8) Stainless Steel | 11-400213 | |
24 | CABLE ASSEMBLY, Black | 84-93388T20 | |
25 | HARNESS ASSEMBLY, Fuse | 84-878231T05 | |
26 | NUT, (M8) Stainless Steel | 11-400213 | |
27 | CABLE ASSEMBLY, Battery - Positive | 84-88439A46 | |
28 | WASHER | 12-85172 | |
29 | NOT SOLD SEPARATE, Tag-Battery | NSS |
Electrical Plate Components, Serial Number 1B723943 and Up
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Electrical Plate Components, Serial Number 1B723943 and Up:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | NOT SOLD SEPARATE, Electrical Plate Assembly-Complete | NSS | |
1 | PLATE, Electrical | 897619T01 | |
2 | BUSHING | 23-856954 | |
3 | GROMMET | 25-8M0190980 | |
4 | CLIP | 54-879962 | |
5 | PLATE | 893768T | |
6 | SCREW, (M6 x 14) | 10-82129114 | |
7 | SCREW, (M6 x 25 MM) | 10-82129125 | |
8 | BRACKET | 8M0010250 | 95643M |
9 | SOLENOID, Starter | 825096T01 | 89-825096T, 89-825096, 89-95642M |
10 | CLAMP | 54-859172 | |
11 | HARNESS ASSEMBLY, Engine | 84-892579T14 | |
- | FUSE, Mini - Blue - 15 Ampere | 88-832969T15 | 88-832969 15 |
- | FUSE, Mini - Gray - 2 Ampere | 88-8M0207797 | |
- | FUSE, Mini - Yellow - 20 Ampere | 88-832969T20 | 88-832969 20 |
- | FUSE, Mini - Tan - 5 Ampere | 88-832969T05 | 88-832969 5 |
- | COVER, Fuse | 858754 | |
12 | LOCKWASHER, (.312) | 13-8M0204647 | |
13 | NUT, (M6) Stainless Steel | 11-401386 | |
14 | BOOT, Insulator - Yellow | 85-880787 | |
15 | TIE STRAP, (4.00 Inches) | 56762 | |
15 | 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 |
16 | HARNESS ASSEMBLY, Trim | 84-819514T27 | |
17 | CABLE ASSEMBLY, Black | 84-93388T22 | |
18 | CLIP, Tie Strap | 54-899145 | |
19 | CLIP, (19 mm) | 54-898454 | |
20 | RELAY | 8M0219830 | |
21 | CLIP | 86-865205 | 54-804351 |
22 | HOT STUD ASSEMBLY | 85-875302A1 | |
23 | NUT, (M8) Stainless Steel | 11-400213 | |
24 | CABLE ASSEMBLY, Black | 84-93388T20 | |
25 | HARNESS ASSEMBLY, Fuse | 84-878231T05 | |
26 | NUT, (M8) Stainless Steel | 11-400213 | |
27 | CABLE ASSEMBLY, Battery - Positive | 84-88439A46 | |
28 | WASHER | 12-85172 | |
29 | NOT SOLD SEPARATE, Tag-Battery | NSS |
Extension Kit-5 Inch, Driveshaft Housing 12092A19
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Extension Kit-5 Inch, Driveshaft Housing 12092A19:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | EXTENSION KIT, Driveshaft - 5 Inch /128 mm | 12092A19 | |
1 | SPACER KIT | 12092A3 | |
2 | PIN, Dowel - With Hole (.375 x .625) | 17-8M0084244 | 17-43043 |
3 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
4 | STUD, (M10 x 190) | 16-903503 | |
5 | STUD, (M10 x 227) | 16-903502 | |
6 | WASHER, (.406 x .750 x .105) Stainless Steel | 12-8M0214963 | |
7 | NUT, (M10) | 11-40140 | |
8 | O-RING, (3.609 x .139) | 25-8M0214974 | |
9 | SEAL | 26-8M0204693 | |
10 | TUBE, Water | 32-8M4501430 | 32-828937 1 |
11 | SEAL | 430232 | |
12 | GASKET | 27-8172771 | |
13 | GASKET | 27-430331 | |
14 | GASKET | 27-8M0214931 | |
15 | DRIVESHAFT ASSEMBLY, X-Long | 45-897680T01 | |
16 | SHIFT SHAFT ASSEMBLY | 884565A00 | |
17 | E RING | 53-29641 | |
18 | O-RING, (1.424 x .103) | 25-8M0204681 |
Fuel Supply Module
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | MODULE, Fuel Supply | 8M0130897 | |
1 | HARNESS ASSEMBLY | 84-8M0130898 | |
2 | CLIP | 53-880596515 | |
3 | GROMMET | 25-855362001 | 25-855362 |
4 | BUSHING | 23-855364 | |
5 | COVER KIT | 880596T50 | |
6 | SCREW | 10-880596513 | |
7 | REGULATOR, With O-Rings | 880596503 | |
8 | CLAMP | 54-880596512 | |
9 | HOSE | 32-880596A05 | 32-880596511 |
10 | FLOAT | 8M6000359 | 8M0007943, 880596524, 880596522, 880596504 |
11 | PUMP ASSEMBLY, Fuel - High Pressure | 880596T55 | |
12 | SEAL | 880596506 | |
13 | SEAL | 26-880596507 | |
14 | SEAL | 26-880596510 | |
15 | PUMP KIT, Fuel - Lift | 880596T58 | |
16 | ISOLATOR | 880596509 | |
17 | SEAL | 26-880596502 | |
18 | HOUSING ASSEMBLY | 880596523 | 880596T53 |
19 | PLUG | 19-880596516 | |
20 | O-RING | 25-880596517 | |
- | REPAIR KIT, Seal | 26-880596A01 | |
- | TOOL KIT, Fuel Priming | 889283A01 |
Fuel Supply Module Hoses
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module Hoses:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | STRAINER | 35-8348084 | |
2 | HOSE, Block Strainer to Fuel Supply Module Comment: SN# 1B759587 & Below | 32-8M0040122 | 32-8M0009120, 32-897775 SN# 1B759587 & Below |
2 | HOSE, Block Strainer to Fuel Supply Module Comment: SN# 1B759588 & Up | 32-8M0040122 | 32-8M0009120, 32-897775 SN# 1B759588 & Up |
3 | HOSE ASSEMBLY, Fuel Supply Module Outlet | 32-897795A01 | |
4 | HOSE, Fuel Supply Module to High Pressure Fuel Filter Comment: SN# 1B418732 & Below | 32-8M0072517 | 32-8M0043800, 32-8M0012211, 32-897649001 SN# 1B418732 & Below |
4 | HOSE, Fuel Supply Module to High Pressure Fuel Filter Comment: SN# 1B418733 THRU 1B794598 | 32-8M0072517 | 32-8M0043800, 32-8M0012211, 32-897649001 SN# 1B418733 THRU 1B794598 |
4 | HOSE, Fuel Supply Module to High Pressure Fuel Filter Comment: SN# 1B794599 & Up | 32-8M0072517 | 32-8M0043800, 32-8M0012211, 32-897649001 SN# 1B794599 & Up |
5 | FILTER, Fuel | 35-879885Q | 35-879885T |
6 | HOSE, Filter to Rail Comment: SN# 1B794598 & Below | 32-8M0072519 | 32-8M0043801, 32-8M0008617 SN# 1B794598 & Below |
6 | HOSE, Filter to Rail Comment: SN# 1B794599 & Up | 32-8M0072519 | 32-8M0043801, 32-8M0008617 SN# 1B794599 & Up |
7 | HOSE, (57.00 Inches Bulk), Cut to 8.25 Inches | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
8 | HOSE, Fuel Supply Module to Vent Cannister Comment: SN# 1B418767 & Below | 32-8M0072516 | 32-8M0012212, 32-897654002 SN# 1B418767 & Below |
8 | HOSE, Fuel Supply Module to Vent Cannister Comment: SN# 1B418768 & Up | 32-8M0072516 | 32-8M0012212, 32-897654002 SN# 1B418768 & Up |
9 | CLAMP, (15.7 mm) | 54-8M0214911 | |
10 | 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 |
11 | GROMMET | 8M0039078 | 859251 |
12 | CLIP | 888523001 | |
13 | HOSE, Filter to Fuel Supply Module Comment: SN# 1B419126 & Below | 32-8M0072518 | 32-8M0043799, 32-8M0012213, 8M0000915 SN# 1B419126 & Below |
13 | HOSE, Filter to Fuel Supply Module Comment: SN# 1B419127 THRU 1B794598 | 32-8M0072518 | 32-8M0043799, 32-8M0012213, 8M0000915 SN# 1B419127 THRU 1B794598 |
13 | HOSE, Filter to Fuel Supply Module Comment: SN# 1B794599 & Up | 32-8M0072518 | 32-8M0043799, 32-8M0012213, 8M0000915 SN# 1B794599 & Up |
14 | HOSE, Fuel Inlet Comment: SN# 1B794598 & Below | 32-8M0043798 | 8M0000914 SN# 1B794598 & Below |
14 | HOSE, Fuel Inlet Comment: SN# 1B794599 & Up | 32-8M0043798 | 8M0000914 SN# 1B794599 & Up |
15 | NOT SOLD SEPARATE, Cap | NSS | |
16 | CLAMP | 54-814634 | |
17 | TUBE, Nylon | 8M0007865 | |
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 | CLAMP, (16.2 mm) | 54-8M0204696 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Fuel Supply Module Mounting
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module Mounting:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | MODULE, Fuel Supply Comment: See Fuel Supply Module Page For Service Parts Breakdown | 8M0130897 | |
2 | BRACKET, Fuel Supply Module | 897567T | |
3 | SCREW, (M8 x 35 MM) | 10-8M0103814 | |
4 | WASHER, (.344 x 1.00 x .063) Stainless Steel | 12-817274 | 12-817274 1 |
5 | SCREW, (M8 x 35 MM) | 10-8M0103814 | |
6 | CLIP, Tie Strap | 54-899145 | |
7 | BRACKET ASSEMBLY, Throttle Comment: SN# 1B418905 & Below | 897763T03 | 897763T01 SN# 1B418905 & Below |
7 | BRACKET ASSEMBLY, Throttle Comment: SN# 0P472784 & Below | 897763T03 | 897763T01 SN# 0P472784 & Below |
7 | BRACKET ASSEMBLY, Throttle Comment: SN# 1B418906 & Up | 897763T03 | 897763T01 SN# 1B418906 & Up |
7 | BRACKET ASSEMBLY, Throttle Comment: SN# 0P472785 & Up | 897763T03 | 897763T01 SN# 0P472785 & Up |
8 | SCREW, (M8 x 20) | 10-88552620 | |
9 | CLIP | 54-897559 | |
10 | CABLE ASSEMBLY | 8M0005986 | |
11 | WASHER | 12-35459 | |
12 | COTTER PIN | 18-210711 |
Gear Housing, Driveshaft
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Gear Housing, Driveshaft:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASSEMBLY, Complete - Long - 2.07:1 | 1600-888845T06 | |
- | GEAR HOUSING ASSEMBLY, Complete - X-Long - 2.07:1 | 1600-888845T07 | |
- | GEAR HOUSING ASSEMBLY, Complete - Long - 2.33:1 | 1600-888845T08 | |
- | GEAR HOUSING ASSEMBLY, Complete - X-Long - 2.33:1 | 1600-888845T09 | |
1 | GEAR HOUSING ASSEMBLY, Basic | 1600-888845T | |
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 | SEAL | 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, Needle Bearing | NSS | |
12 | ANODE | 97-826134Q | 826134, 826134A 1 |
13 | NUT, (M6) Stainless Steel | 11-401386 | |
14 | SCREW, (M6 x 40) | 10-4000333 | |
15 | NOT SOLD SEPARATE, Pinion Gear - Part of Forward Gear Kits | NSS | |
16 | NUT, (.625-18) | 11-35921 | |
17 | BEARING ASSEMBLY, Tapered Roller | 31-883047A1 | |
18 | SHIM SET | 15-44492A1 | |
19 | DRIVESHAFT ASSEMBLY, Long | 45-897679T01 | |
19 | DRIVESHAFT ASSEMBLY, X-Long | 45-897680T01 | |
20 | SLEEVE/RING KIT | 42461A1 | |
21 | NOT SOLD SEPARATE, Seal Ring | NSS | |
22 | COVER ASSEMBLY, Water Pump | 43055A4 | |
23 | GASKET | 27-430331 | |
24 | GASKET | 27-8M0214931 | |
25 | SEAL, Oil, Lower | 26-43036 | |
26 | SEAL, Oil, Upper | 26-43035 | |
27 | GASKET | 27-8172771 | |
28 | HOUSING KIT, Upper Water Pump | 817275A2 | |
29 | FACEPLATE | 8M0204709 | |
30 | SCREW, (M6 x 30) | 10-82684430 | |
31 | SEAL | 430232 | |
32 | KEY | 28-8M0204723 | |
33 | IMPELLER | 47-43026T2 | |
34 | SCREW, (M6 x 25) | 10-82684425 | |
35 | SEAL, Face | 26-861415 | 26-816575 |
36 | SHIFT SHAFT ASSEMBLY Comment: Long | 884563A00 | |
36 | SHIFT SHAFT ASSEMBLY Comment: X-Long | 884565A00 | |
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) | 10-82684425 | |
42 | BUSHING | 23-891637 | |
- | SEAL KIT, Gear Housing | 26-43035A4 | |
- | REPAIR KIT, Water Pump | 46-8M0113799 | |
- | REPAIR KIT, Water Pump Impeller | 47-8M0100526 | 47-43026Q06 |
- | GEAR, Forward - 29 Teeth | 43-881260A3 | |
- | GEAR KIT, Forward And Pinion 28 Teeth | 43-882813A3 | |
- | BEARING/SEAL KIT | 31-803496T2 |
Gear Housing, Propeller Shaft
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Gear Housing, Propeller Shaft:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASSEMBLY, Complete - Long - 2.07:1 | 1600-888845T06 | |
- | GEAR HOUSING ASSEMBLY, Complete - X-Long - 2.07:1 | 1600-888845T07 | |
- | GEAR HOUSING ASSEMBLY, Complete - Long - 2.33:1 | 1600-888845T08 | |
- | GEAR HOUSING ASSEMBLY, Complete - X-Long - 2.33:1 | 1600-888845T09 | |
1 | GEAR HOUSING ASSEMBLY, Basic | 1600-888845T | |
2 | INSERT, Threaded | 8227731 | |
3 | FOLLOWER ASSEMBLY, Cam | 888807 | |
4 | CAM, Shift | 8M4504018 | |
5 | ROD, Clutch Actuator | 888806 | |
6 | PIN, Cross | 17-8M0084243 | 17-78905 |
7 | PIN, Spring Locator | 17-8M0084245 | 17-78906 |
8 | SPRING | 24-79910 | |
9 | WASHER | 12-78910 | |
10 | SHIM SET | 15-44491A1 | |
11 | BEARING SET, Cup And Cone | 31-30894A1 | |
12 | NOT SOLD SEPARATE, Cup | NSS | |
13 | GEAR, Forward - 29 Teeth Comment: 2.07:1 | 43-881260A3 | |
13 | GEAR KIT, Forward And Pinion 28 Teeth Comment: 2.33:1 | 43-882813A3 | |
14 | BEARING, Needle | 31-30895T | |
15 | RING, Retaining | 53-856823 | |
16 | CLUTCH | 52-888805T | |
17 | PROPELLER SHAFT | 44-8M0140444 | |
18 | SPRING | 24-30893 | |
19 | GEAR, Reverse (29 Teeth) Comment: 2.07:1 | 43-889991T | |
19 | GEAR, Reverse Comment: 2.33:1 | 43-889990T | |
20 | CARRIER ASSEMBLY, Bearing | 8M0168901 | |
21 | O-RING, (3.609 x .139) | 25-8M0214974 | |
22 | BEARING, Needle | 31-30956T | |
23 | SEAL, Oil, Inner | 26-8M0205728 | |
24 | SEAL, Oil, Outer | 26-8M0205729 | |
25 | BEARING, Roller | 31-12578T | |
26 | THRUST WASHER | 12-12577 | |
27 | BEARING, Thrust | 31-12576 | |
28 | STUD, (M8 x 48) | 16-8M0034456 | 16-42917 2 |
29 | WASHER, (.323 x .590 x .112) Stainless Steel | 12-855941 | |
30 | NUT, (M8) | 11-401378 | |
31 | NOT SOLD SEPARATE, Decal-Gearcase Pinion Identification | NSS | |
- | SEAL KIT, Gear Housing | 26-43035A4 | |
- | GEAR, Forward - 29 Teeth Comment: 2.07:1 | 43-881260A3 | |
- | GEAR KIT, Forward And Pinion 28 Teeth Comment: 2.33:1 | 43-882813A3 | |
- | BEARING/SEAL KIT | 31-803496T2 | |
- | REPAIR KIT, Clutch And Cam Follower | 52-888805A00 |
Integrated Air Fuel Module
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Integrated Air Fuel Module:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | IAFM ASSEMBLY Comment: SN# 1B587015 & Below | 892952T06 | 892952T04 SN# 1B587015 & Below |
1 | IAFM ASSEMBLY Comment: SN# 1B587016 & Up | 892952T06 | 892952T04 SN# 1B587016 & Up |
- | MANIFOLD, Intake | 8M6002790 | |
2 | SCREW, (M6 x 50 MM) Stainless Steel | 10-88552550 | |
3 | WASHER | 12-8M0214930 | |
4 | SCREW, (M6 x 30) Stainless Steel | 10-8M0048051 | 10-8M0005430, 10-892487001 |
5 | BRACKET, Vent Canister | 897646001 | |
6 | CANISTER ASSEMBLY, Vent | 8M0175814 | |
7 | GROMMET | 25-897434 | |
8 | PURGE VENT ASSEMBLY | 8M0126307 | |
9 | FILTER, Air | 35-8M0082911 | 35-897575T02, 35-897575T01 |
10 | RESTRICTOR PLATE Comment: 75/80EU SN# 1B521878 & Below | 8M0032134 | 8M0006918 75/80EU SN# 1B521878 & Below |
10 | RESTRICTOR PLATE Comment: 75/80EU SN# 1B521879 & Up | 8M0032134 | 8M0006918 75/80EU SN# 1B521879 & Up |
11 | CLIP | 54-897559 | |
12 | SCREW, (M6 x 20 MM) | 10-897445501 | |
13 | 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 |
14 | WASHER, (.2656 x .625 x .0625) Stainless Steel | 12-35462 |
Intergrated Air Fuel Module Components
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Intergrated Air Fuel Module Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | IAFM ASSEMBLY Comment: SN# 1B587015 & Below | 892952T06 | 892952T04 SN# 1B587015 & Below |
- | IAFM ASSEMBLY Comment: SN# 1B587016 & Up | 892952T06 | 892952T04 SN# 1B587016 & Up |
1 | MANIFOLD, Intake | 8M6002790 | |
2 | INJECTOR, Fuel | 8M0041571 | 8M0006027, 892811T02 |
3 | O-RING | 25-851889 | 25-804783 |
4 | FUEL RAIL ASSEMBLY | 898103T97 | |
5 | SCREW, (M6 x 20) | 10-897445502 | |
6 | SENSOR ASSEMBLY, Temperature | 891663001 | 891663 |
7 | SCREW, (M4 x 16 MM) | 10-895054 | 10-8M0041480 |
8 | BRACKET, Retaining | 897445503 | |
9 | SENSOR, MAP | 854445 | |
10 | SCREW, (M6 x 20 MM) | 10-897445501 | |
11 | IAC VALVE | 897526T | |
12 | CLAMP KIT | 54-8M0236717 | |
13 | HOSE, Idle Air Discharge | 32-8M0005528 | |
14 | HOUSING, Manifold | 8M0005529 | |
15 | HOSE, Idle Air Feed | 32-8M0005527 | |
16 | THROTTLE BODY ASSEMBLY | 898103T98 | |
17 | SENSOR, Position | 8M0125617 | |
18 | SCREW KIT, (M5 x 17), Contains 2 Screws | 10-8M0009542 | |
19 | SEAL, Bulk Pack of 4 seals. | 26-897445505 |
Lube Chart
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Lube Chart:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | NO PARTS LIST | NOPART |
Oil Pump
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Oil Pump:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | O-RING | 25-62705001 | |
2 | PIN, Dowel | 17-858580001 | |
3 | MOUNT Comment: SN# 1B467200 & Below | 881900T03 | 881900T02, 881900T01, 881900T, 44344T 2 SN# 1B467200 & Below |
3 | MOUNT Comment: SN# 1B467201 THRU 1B485180 | 881900T03 | 881900T02, 881900T01, 881900T, 44344T 2 SN# 1B467201 THRU 1B485180 |
3 | MOUNT Comment: SN# 1B485181 & Up | 881900T03 | 881900T02, 881900T01, 881900T, 44344T 2 SN# 1B485181 & Up |
4 | SCREW, (M12 x 175) | 10-898487 | 10-42974 |
5 | WASHER, (.9375 x 1.750 x .172) | 12-32834 | |
6 | WASHER, (1.5 x 3.05 x 0.13) Stainless Steel | 12-8M0204648 | |
7 | NUT, (M12) | 11-896963 | 11-859129, 11-90099 |
8 | SCREW, (M8 x 50) | 10-8M0036722 | 10-8M0008611, 10-8M0008814 |
9 | PUMP ASSEMBLY, Oil Comment: SN# 1B484634 & Below | 897206T03 | 897206T02 SN# 1B484634 & Below |
9 | PUMP ASSEMBLY, Oil Comment: SN# 1B484635 & Up | 897206T03 | 897206T02 SN# 1B484635 & Up |
10 | SCREW, (M6 x 50) | 10-82483211 | |
11 | SEAL, Oil | 26-8M0036343 | 26-8M0028371, 26-804349004 |
12 | BRACKET ASSEMBLY, Shift Link | 897961T01 | |
13 | DRIVE SCREW | 10-42975 | |
14 | LATCH | 98889 | |
15 | CUP, Barrel Retainer, Small | 824015 | |
16 | SWITCH | 87-8M0207794 | |
17 | SCREW, (M3 x 20) | 10-88075020 | |
18 | SEAL | 8M0043168 | 884256 3 |
19 | PIN, Dowel | 17-23784 | |
20 | SCREW, (M6 x 20) | 10-82130020 | |
21 | WASHER, (.940 x 1.50 x 0.65) Stainless Steel | 12-8M0001538 | |
22 | WASHER | 12-4002317 | |
- | GASKET SET, Powerhead | 27-897534A07 | |
- | LONG BLOCK ASSEMBLY, 75/80/90/100 | 8M8033014 | |
- | LONG BLOCK ASSEMBLY, 115 | 61-897148A08 |
Power Trim Assembly - Components, Design II
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Assembly - Components, Design II:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | MANIFOLD KIT | 8M0089943 | |
2 | VALVE KIT, Relief | 893929A01 | 813442A 2 |
3 | VALVE KIT | 8M0089945 | |
4 | VALVE KIT - (TRIM LIMIT) | 8M0090404 | 8M0058589 |
5 | O-RING | 833063 | |
6 | DOWEL PINS | 8M0055260 | |
7 | PLUG ASSEMBLY | 19-811613 | |
8 | SCREW, (.250-20 x 2.250) | 10-833047 | |
9 | CYLINDER ASSEMBLY | 8M0089941 | |
10 | CABLE ASSEMBLY | 8M0207768 | |
11 | SCREW | 8M6002690 | |
12 | PISTON ASSEMBLY, Memory | 8M0171822 | |
13 | O-RING KIT | 25-8M0171819 | |
14 | SHOCK ROD KIT | 8M0171821 | |
15 | SCREW KIT (COMPLETE TRIM) | 10-8M0089946 | |
16 | MOTOR KIT | 8M0142591 | |
17 | COUPLING / DRIVESHAFT KIT | 8M0090403 | 878245 1 |
18 | PUMP ASSEMBLY | 8M0089944 | |
- | O-RING KIT, Power Trim | 25-8M0171820 |
Power Trim Assembly, Design II
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Assembly, Design II:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | POWER TRIM ASSEMBLY | 8M0171818 | |
2 | PIN, Shock Rod | 17-8M0161312 | |
3 | PIN, Trilobe | 17-821539 | 17-13794, 17-19603 |
4 | PIN, Anchor | 17-818898 |
Power Trim Components, Design I
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Components, Design I:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | PUMP ASSEMBLY, Power Trim | 8M0171818 | |
1 | SHOCK ROD KIT | 8M0171821 | |
2 | O-RING KIT, Rebuild | 25-8M0171819 | |
3 | PISTON ASSEMBLY, Memory | 8M0171822 | |
4 | CYLINDER ASSEMBLY | 893916A01 | 811669A 1 |
5 | VALVE KIT, Trim Limit | 893905A02 | 809873A 1 |
6 | PUMP ASSEMBLY | 893906A02 | 809874A 1 |
7 | MOTOR KIT | 893907A02 | 809885A 2 |
8 | PLUG, Reservoir | 22-8134351 | |
9 | MANUAL RELEASE ASSEMBLY | 893929A01 | 813442A 2 |
10 | MANIFOLD KIT | 893909A02 | 809875A 1 |
11 | SCREW KIT, Motor | 10-809876A1 | |
12 | CABLE ASSEMBLY | 88238A18 | |
13 | DRIVESHAFT/SEAL KIT | 809877A1 | |
14 | FILTER KIT | 35-893912A02 | 809878A 1 |
15 | POPPET KIT | 893913A02 | 809879A 1 |
- | O-RING KIT, Complete Trim | 25-893914A02 | 25-809880A 1 |
16 | PIN, Trilobe | 17-821539 | 17-13794, 17-19603 |
17 | PIN, Anchor | 17-818898 | |
18 | SHAFT | 99625002 |
Powerhead Gasket Set Components
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Powerhead Gasket Set Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GASKET SET, Powerhead | 27-897534A07 | |
- | O-RING | 25-62705001 | |
- | O-RING, (.921 x .139) | 25-8M0204673 | |
- | SEAL, Plenum | 8M0001457 | |
- | GASKET | 8M0005405 | |
- | O-RING | 25-8M0005958 | 25-892864500 |
- | SEAL, Oil | 26-8M0036343 | 26-8M0028371, 26-804349004 |
- | SEAL | 814080001 | 814080 |
- | GASKET | 27-8M0204692 | |
- | O-RING | 25-859082 | |
- | SEAL | 26-8M0032912 | 26-880525 1 |
- | O-RING, Orange | 25-898836 | 25-880631001 |
- | O-RING | 25-881295 | |
- | GASKET, Head Comment: SN# 1B494359 & Below | 27-8M0024565 | 27-896277006, 27-896277002, 27-896277 SN# 1B494359 & Below |
- | GASKET Comment: SN# 1B494360 & Up | 27-8M0024565 | 27-896277006, 27-896277002, 27-896277 SN# 1B494360 & Up |
- | O-RING, (1.78 mm x .08 mm) | 25-896699 | 25-888814 |
- | GASKET Comment: SN# 1B500083 & Below | 27-8M0024563 | 27-897534 SN# 1B500083 & Below |
- | GASKET Comment: SN# 1B500084 & Up | 27-8M0024563 | 27-897534 SN# 1B500084 & Up |
- | SEAL | 26-897540 | |
- | SEAL, Exhaust Tube | 898844 |
Service/Support Material
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Service/Support Material:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | PARTS MANUAL, 75/80/90/100/115 EFI 4-Stroke | 90-898101362 | |
- | SERVICE MANUAL AND DIAGRAM SET, 75/90/115 EFI 4-Stroke | 90-899185A01 | |
- | SERVICE MANUAL, 75/90/115 EFI 4-Stroke L4 NA, English | 90-8M0085380 | 90-899185 |
- | DIAGRAM SET, 75/90/115 EFI 4-Stroke | 90-899699A01 | |
- | INDEX, Outboard Sevice Manual | 90-8M0228253 | |
- | OWNERS MANUAL, EFI L4NA, English Comment: SN# 1B501332 & Below | 90-10254070 | |
- | OPERATION MANUAL, 75/90/115 EFI L4NA, English Comment: SN# 1B501333 THRU 1B794598 | 90-10254081 | |
- | OPERATION MANUAL, 75/90/115 4-Stroke Comment: SN# 1B794599 & Up | 90-8M0087582 | 90-8M0078338, 90-8M0055679, 90-10254090 SN# 1B794599 & Up |
- | OPERATION MANUAL, 80/100/115 EFI L4NA, Belgium EU | 90-10254V80 | |
- | INSTALLATION MANUAL Comment: Commercial Big Tiller | 90-8M0084953 | |
- | DECAL, EPA Label Information Comment: (2007) | 37-879147A07 | |
- | DECAL, EPA Label Information Comment: (2008) | 37-804670A08 | |
- | NOT SOLD SEPARATE, DECAL, EPA (2009 & Up) Comment: (Contact Mercury Marine Warranty Administration for Replacement-Service Bulletin 2009-18) | NSS |
Starter Motor, 1B759587 and Below
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Starter Motor, 1B759587 and Below:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | STARTER MOTOR ASSEMBLY Comment: SN# 1B580803 & Below | 50-897525T05 | 50-897525T03 SN# 1B580803 & Below |
- | STARTER MOTOR ASSEMBLY, Complete Comment: SN# 1B580804 THRU 1B759587 | 50-897525T05 | 50-897525T03 SN# 1B580804 THRU 1B759587 |
1 | COLLAR, Starter Motor | 23-8M0034918 | 23-8M0001391, 56703 |
2 | CABLE ASSEMBLY, (6.00 Inches) Black | 84-93388A1 | |
3 | SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel | 10-69035 | |
4 | STOP, Rubber | 8M0007871 | |
5 | CABLE ASSEMBLY | 84-898890T01 | |
6 | LOCKWASHER, (M5) | 13-400255 | |
7 | NUT, (M5) Stainless Steel | 11-400211 | |
8 | DECAL, Warning | 37-8272822 | |
9 | CLAMP | 898103T94 | |
10 | CLAMP | 898103T95 | |
11 | SCREW, (M6 x 20) | 10-8M0008081 | |
12 | NUT, Acorn | 11-8M0008110 | |
13 | WASHER, (8 mm Outside Diameter x 187 mm) | 12-8M0008112 |
Starter Motor, 1B759588 and Up
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Starter Motor, 1B759588 and Up:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | STARTER MOTOR ASSEMBLY, Complete | 50-879345T77 | |
2 | CABLE ASSEMBLY | 84-898890T01 | |
3 | LOCKWASHER, (M5) | 13-400255 | |
4 | NUT, (M5) Stainless Steel | 11-400211 | |
5 | NUT, (M8) Stainless Steel | 11-400213 | |
6 | LOCKWASHER, (.312) | 13-8M0204647 | |
7 | CABLE ASSEMBLY, (6.00 Inches) Black | 84-93388A1 | |
7 | CABLE ASSEMBLY, (12.5 Inchs) Black | 84-93388A8 | |
8 | LOCKWASHER, (M5) | 13-400255 | |
9 | SCREW AND LOCKWASHER, (.312-18 x 1.00) | 10-30225 | |
10 | SPACER | 23-8M0047039 | |
11 | MOUNT | 8M0073891 | 23-8M0047038 |
12 | SCREW, (M8X45) | 10-88552645 | |
13 | CLAMP | 54-814634 | |
14 | WASHER | 12-43430 | |
15 | SCREW, Nylon, push in | 10-8M0037204 | |
16 | CLAMP | 54-8M0040205 |
Steering Handle Kit Components, 816366A52
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Steering Handle Kit Components, 816366A52:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | HANDLE KIT, Steering | 816366A52 | 816366A50, 816366A37 |
1 | HANDLE, Bracket | 816366T10 | |
2 | SCREW, (.313-24 x 3.50) | 10-881261 | |
3 | TAB WASHER | 14-42981 | |
4 | SPACER | 822263 | |
5 | HARNESS ASSEMBLY | 84-12649T11 | |
6 | SWITCH KIT, Key | 87-88107A5 | |
7 | NUT, Special - Black Nylon | 11-879755 | 11-93543 |
8 | PLUG, Male | 13541 | |
9 | GROMMET | 121051 | |
10 | PLUG | 19-889730 | 19-12014 |
11 | RETAINER, Brass | 8M0032846 | 12044 1 |
12 | COVER | 8158041 | |
13 | SCREW, (#10-16 x .500) | 10-878608 | 10-812832 |
14 | SWITCH ASSEMBLY, Stop | 87-11083A4 | |
15 | LANYARD ASSEMBLY | 15920Q54 | |
15 | LANYARD ASSEMBLY | 15920T54 | |
16 | CABLE ASSEMBLY | 84-11149A3 | |
17 | HORN ASSEMBLY | 889528T01 | |
18 | SWITCH KIT, Trim (25 ft.) | 87-18286A46 | |
19 | SWITCH | 87-8M0052941 | 87-8M0033667 |
20 | SCREW, (#6-32 x .750) | 10-12110 | |
21 | CLAMP | 54-648551 | |
22 | SCREW, (#10-16 x .500) | 10-878608 | 10-812832 |
23 | SCREW, (.375-24 x 1.250) | 10-849838 | 10-14000 |
24 | NUT, (.375-24) Stainless Steel | 11-8M0204726 | |
25 | ROD END | 48419T01 | |
26 | ROD, Shift | 495637 | |
27 | BUSHING | 23-26856 | |
28 | WASHER, (.273 x .437 x .031) Stainless Steel | 12-35950 | |
29 | COTTER PIN | 18-25191 | |
30 | LEVER | 8M0033001 | |
31 | STUD, (.375-24 x 1.125) | 16-8M0034452 | 16-58152 |
32 | KNOB | 98530 | |
33 | DETENT/SPRING KIT | 12016A2 | |
34 | BUSHING | 23-8159831 | |
35 | WASHER | 12-823970 | |
36 | WASHER, Plastic | 12-824610 | |
37 | WASHER | 12-814803 | 12-93853 |
38 | TAB WASHER | 14-8158051 | |
39 | SCREW, (M8 x 45) | 10-4000357 | |
40 | CO PILOT ASSEMBLY | 56-52148A08 | |
41 | PILOT ROD, (15.00 Inches) | 52148002 | |
42 | NUT ASSEMBLY | 11-52155A1 | |
43 | SCREW, (.250-28 x 1.00) | 10-36137 | |
44 | KNOB, Prong | 821621 | |
45 | ROD | 873491 | |
46 | BUSHING | 23-26841 | |
47 | WASHER, (.323 x .563 x .063) Stainless Steel | 12-8M0042642 | 12-70132 |
48 | NUT, (.312-24) Stainless Steel | 11-826709111 | 11-45592 |
49 | NUT, (.250-20) | 11-64015 | |
- | KEY, Ignition (1A) | 894911 | |
- | KEY, Ignition (1B) | 894912 | |
- | KEY, Ignition (1C) | 894913 | |
- | KEY, Ignition (1D) | 894914 | |
- | KEY, Ignition (1E) | 894915 | |
- | KEY, Ignition (1F) | 894916 | |
- | KEY, Ignition (2A) | 894917 | |
- | KEY, Ignition (2B) | 894918 | |
- | KEY, Ignition (2C) | 894919 | |
- | KEY, Ignition (2D) | 8949110 | |
- | KEY, Ignition (2E) | 8949111 | |
- | KEY, Ignition (2F) | 8949112 |
Steering Handle Kit, 816366A52
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Steering Handle Kit, 816366A52:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | HANDLE KIT, Steering | 816366A52 | 816366A50, 816366A37 |
1 | HANDLE ASSEMBLY, Steering Arm | 12020A3 | |
NS | FITTING, Grease | 22-8M0169589 | |
2 | BUSHING | 23-42992T02 | |
3 | HOUSING | 48414 | |
4 | PLATE | 48519 | |
5 | GASKET | 27-48518 | |
6 | SCREW, (#10-16 x .600) | 10-878609 | 10-812832 1 |
7 | SCREW, (#10-16 x .500) | 10-878608 | 10-812832 |
8 | CLAMP | 54-889729 | 54-12013 |
9 | SCREW, (M5 x 40) | 10-40007112 | |
10 | WING NUT, | 10-32,11-816874 | 11-73651, 11-816873, 11-90052 |
11 | SWITCH KIT, Stop - Throttle Handle | 87-823609A15 | 87-15823A 6, 96495A 3, 87-15823A 5 |
12 | SWITCH ASSEMBLY, Stop | 87-8M0104612 | 87-823609A 5 |
13 | NOT SOLD SEPARATE, Insulator | NSS | |
14 | TUBE ASSEMBLY, Throttle | 12018A4 | |
15 | NOT SOLD SEPARATE, Drive Wheel | NSS | |
16 | NOT SOLD SEPARATE, Roll Pin | NSS | |
17 | SCREW, (#10-16 x .375) | 10-62568 | |
18 | GRIP | 8M0221732 | |
19 | CLIP | 54-648552 | |
20 | NUT, (M10) | 11-40140 | |
21 | CONDUIT, (9.03 Inches) | 8885241 | |
22 | GUIDE, Tube | 89566T07 | |
23 | BARREL, Throttle Acutator | 89578 | |
24 | SET SCREW, | 10-32,10-824081 | 10-89601 |
25 | CABLE ASSEMBLY | 12019T05 | |
26 | GUIDE, Cable | 8M0204660 | |
27 | ANCHOR, Cable End | 20007 | |
28 | SET SCREW, | 8-32,10-8M0204644 | |
29 | SCREW, (M10 x 105) Hex Flange - Stainless Steel | 10-823567105 | 10-817430105 |
30 | CAP | 48416 | |
31 | WASHER | 12-4002319 | |
32 | WASHER, (.402 x .787 x .039 Bellevi) | 12-12024 | |
33 | SPACER | 23-146011 | |
34 | 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 |
35 | NOT SOLD SEPARATE, Decal-Throttle | NSS |
Swivel Bracket and Swivel Pin
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Swivel Bracket and Swivel Pin:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | SWIVEL BRACKET ASSEMBLY | 1400-8M0220957 | |
2 | SEAL, Oil, Lower | 26-87735 | |
3 | BUSHING | 23-818764 | 23-67669 |
4 | O-RING | 25-8M0214926 | |
5 | SPACER | 23-816039 | |
6 | FITTING, Grease | 22-8M0169589 | |
7 | BUSHING | 23-821207 | 23-99608 |
8 | SCREW, (.250-28 x .500) | 10-64014 | |
9 | SWIVEL PIN ASSEMBLY | 99661A35 | |
10 | LINK ROD ASSEMBLY | 92876A12 | |
11 | SCREW, (.375-24 x 1.250) | 10-849838 | 10-14000 |
12 | NUT, (.375-24) Brass | 11-8M0204726 | |
13 | NUT, (.375-24) Stainless Steel | 11-8M0204726 | |
14 | WASHER, (.390 x .625 x .062) Stainless Steel | 12-37828 | |
15 | YOKE ASSEMBLY, Bottom | 42961A06 | |
16 | RING, Retaining | 53-67684 | |
17 | THRUST WASHER, Included with Swivel Bracket | 12-816432 | |
18 | BUMPER, Bottom Yoke | 11288001 | |
19 | SENDER KIT, Power Trim | 821400A2 | |
20 | SCREW, (#10-24 x .750) | 10-852368 | 10-56682 |
21 | LOCKWASHER, Stainless Steel | 10,13-26996 | |
22 | WASHER, (.203 x .406 x .040) | 12-89302 | |
- | NOT SOLD SEPARATE, Decal-Serial Overlaminate | NSS |
Throttle Bracket Assembly
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Throttle Bracket Assembly:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BRACKET ASSEMBLY, Throttle Comment: SN# 1B418905 & Below | 897763T03 | 897763T01 SN# 1B418905 & Below |
1 | BRACKET ASSEMBLY, Throttle Comment: SN# 0P472784 & Below | 897763T03 | 897763T01 SN# 0P472784 & Below |
1 | BRACKET ASSEMBLY, Throttle Comment: SN# 1B418906 & Up | 897763T03 | 897763T01 SN# 1B418906 & Up |
1 | BRACKET ASSEMBLY, Throttle Comment: SN# 0P472785 & Up | 897763T03 | 897763T01 SN# 0P472785 & Up |
2 | DRIVE SCREW | 10-42975 | |
3 | CUP, Barrel Retainer | 824015 | |
4 | LATCH, Control Cable | 898048T | |
5 | LEVER ASSEMBLY, Throttle Follower | 897765T01 | |
6 | WASHER | 12-897936 | |
7 | WASHER | 12-897937 | |
8 | WASHER, Wave | 13-898093 | |
9 | SPACER | 23-897935 | |
10 | SCREW, (M6 x 30 MM) Stainless Steel | 10-8M0103808 | |
11 | LEVER ASSEMBLY, Throttle | 8M0008288 | |
12 | PIN, Bow Tie Clip | 8M0001157 | |
13 | SPRING, Throttle Cam Return | 24-897535005 | 24-897535 |
Tools
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Tools:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
0 | TOOL, Malfunction Indicator Lamp | 91-881824001 | |
0 | TOOL, Stator Coil Test Harness (6-Pin) | 91-881824004 | 91-881824, 91-881824002 |
0 | TOOL, Fuel Pressure Gauge Adapter | 91-8M0075272 | 91-881824003 |
Top Cowl, 1B943218 and below
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Top Cowl, 1B943218 and below:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | TOP COWL ASSEMBLY, Mercury | 100-8M0050004 | 100-899341T01 |
1 | TOP COWL ASSEMBLY, Mariner | 100-8M0075361 | |
1 | TOP COWL ASSEMBLY, Mercury, Without decals | 100-8M0075360 | |
1 | TOP COWL ASSEMBLY, Mariner, Without decals | 100-8M0075361 | |
2 | CAP, Air Dam - Mercury | 897529T | |
2 | CAP, Air Dam - Mariner | 897529T01 | |
3 | SCREW, (M4 x 20 mm) | 10-888950020 | |
4 | SOUND BLANKET ASSEMBLY | 8M0000346 | |
5 | HANDLE Comment: Cast SN# 1B500145 & Below | 831207A16 | 831207A14, 831207T 3, 831207T10 Cast SN# 1B500145 & Below |
5 | HANDLE KIT, Cowl Latch Comment: Plastic SN# 1B500146 & Up | 831207A16 | 831207A14, 831207T 3, 831207T10 Plastic SN# 1B500146 & Up |
6 | BUSHING | 23-812707 | 23-71984, 23-F286818, 23-F286828, F480818 |
7 | WASHER, Wave | 13-12134 | |
8 | CAM | 8M0001081 | 889566, F481777, F48177 |
9 | WASHER | 12-8M0214930 | |
10 | WASHER, (.520 x .850 x .060) Nylon - Black | 12-8M0042643 | 12-19605 |
11 | BUMPER, Latch | 815477 | |
12 | PLATE, Backing | 897975 | |
13 | BRACKET, Front | 8M0036792 | 821249M 2 |
14 | BUMPER, Latch | 815477 | |
15 | PIN, Roll | 8155381 | |
16 | ROLLER | 8M0207770 | |
17 | RING, Retaining | 53-8237951 | |
18 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
19 | NUT, (M6) Stainless Steel | 11-401366 | |
20 | SCREW, (M6 x 12 MM) Stainless Steel | 10-8M0103804 | |
21 | DECAL, Back Lenz and Graphic Assembly | 37-8M0022127 | 37-897924A01 |
- | DECAL SET, Mercury 75 | 37-889246A01 | |
- | DECAL, Horsepower (75) | 37-8M0061175 | 37-896857002 |
- | DECAL SET, Mercury 80 | 37-889246A02 | |
- | DECAL, Horsepower (80) | 37-8M0061176 | |
- | DECAL SET, Mercury 90 | 37-889246A03 | |
- | DECAL, Horsepower (90) | 37-8M0061177 | 37-896857004 |
- | DECAL SET, Mercury 100 | 37-889246A04 | |
- | DECAL, Horsepower (100) | 37-8M0061178 | |
- | DECAL SET, Mercury 115 | 37-889246A05 | |
- | DECAL, Horsepower 115 | 37-8M0061180 | 37-896857006 |
- | DECAL, Wrap Mariner 75 | 37-898822001 | |
- | DECAL, Wrap Mariner 80 | 37-898822002 | |
- | DECAL, Wrap Mariner 90 | 37-898822003 | |
- | DECAL, Wrap Mariner 100 | 37-898822004 | |
- | DECAL, Wrap Mariner 115 | 37-898822005 | |
- | DECAL, M Icon | 37-8M0133054 |
Top Cowl, 1B943219 and above
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Top Cowl, 1B943219 and above:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | TOP COWL ASSEMBLY, Mariner | 100-8M0075361 | |
1 | TOP COWL ASSEMBLY, Mercury | 100-8M0075360 | |
1 | TOP COWL ASSEMBLY, Mercury, Without decals | 100-8M0075360 | |
1 | TOP COWL ASSEMBLY, Mariner, Without decals | 100-8M0075361 | |
2 | CAP, Air Dam - Mercury | 897529T | |
2 | CAP, Air Dam - Mariner | 897529T01 | |
3 | SCREW, (M4 x 20 mm) | 10-888950020 | |
4 | SOUND BLANKET ASSEMBLY | 8M0000346 | |
5 | HANDLE KIT, Cowl Latch Comment: Plastic | 831207A16 | 831207A14, 831207T 3, 831207T10 Plastic |
6 | BUSHING | 23-812707 | 23-71984, 23-F286818, 23-F286828, F480818 |
7 | WASHER, Wave | 13-12134 | |
8 | CAM | 8M0001081 | 889566, F481777, F48177 |
9 | WASHER | 12-8M0214930 | |
10 | WASHER, (.520 x .850 x .060) Nylon - Black | 12-8M0042643 | 12-19605 |
11 | BUMPER, Latch | 815477 | |
12 | PLATE, Backing | 897975 | |
13 | BRACKET, Front | 8M0036792 | 821249M 2 |
14 | BUMPER, Latch | 815477 | |
15 | PIN, Roll | 8155381 | |
16 | ROLLER | 8M0207770 | |
17 | RING, Retaining | 53-8237951 | |
18 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
19 | NUT, (M6) Stainless Steel | 11-401366 | |
20 | SCREW, (M6 x 12 MM) Stainless Steel | 10-8M0103804 | |
21 | NOT SOLD SEPARATE | NSS | |
- | DECAL SET, 80/100 | 37-8M0074090 | |
- | DECAL, Horsepower (80) | 37-8M0063366 | |
- | DECAL, Horsepower (100) | 37-8M0063368 | |
- | DECAL SET, 75/90/115 | 37-8M0074092 | |
- | DECAL, Horsepower (75) | 37-8M0063365 | |
- | DECAL, Horsepower (90) | 37-8M0063367 | |
- | DECAL, Horsepower (115) | 37-8M0063369 | |
- | DECAL, Wrap Mariner 75 | 37-898822001 | |
- | DECAL, Wrap Mariner 80 | 37-898822002 | |
- | DECAL, Wrap Mariner 90 | 37-898822003 | |
- | DECAL, Wrap Mariner 100 | 37-898822004 | |
- | DECAL, Wrap Mariner 115 | 37-898822005 | |
- | DECAL, M Icon, 60mm-Black | 37-8M0043706 |
Transom Bracket
Back to TopBelow is the parts list for Mercury 80 EFI (4-STROKE) Transom Bracket:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BRACKET ASSEMBLY, Transom - Starboard | 3426-828334T02 | 3426-828334F 1 |
2 | BRACKET ASSEMBLY, Transom - Port | 3425-828333T07 | 3425-828333A 3 |
3 | FITTING, Grease, Port | 22-8M0169588 | |
4 | TILT TUBE | 826125A1 | |
5 | NUT, (1.00-14) Nylon Insert | 11-826135 | |
6 | O-RING, (.612 x .103) | 25-45711 | |
7 | WASHER, Wave | 13-88750 | |
8 | NUT, (.875-14) | 11-826164 | |
9 | SCREW, (.500-20 x 4.500) | 10-8M0149747 | |
10 | WASHER, (.530 x .870 x .105) Stainless Steel | 12-8M0204665 | |
11 | WASHER, (1.5 x 3.05 x 0.13) Stainless Steel | 12-8M0204648 | |
12 | NUT, (.500-20) | 11-82671117 | |
13 | SPRING, Tension | 24-830899 | |
14 | LEVER ASSEMBLY, Tilt Lock | 8M0109798 | 821176T02, 821176T 1 |
15 | NYLINER | 23-65830 | |
16 | SPRING, Compression | 24-830900 | |
17 | KNOB | 99633 | |
18 | PIN, Groove | 17-99615 | |
19 | PIN, Included with Port Transom Bracket | 17-893709 | 17-99617 |
20 | BRACKET, Anchor | 8M0086406 | 818771T 1 |
21 | SCREW, (M10 x 30) | 10-858771 | |
22 | WASHER | 12-4002319 | |
23 | NUT, (M10 x 1.5) | 11-40114 | |
24 | ANODE | 97-818298Q1 | |
25 | SCREW, (M6 x 25) | 10-8M0204707 | |
26 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
27 | CLIP | 54-22740 | |
28 | C WASHER | 8M0084613 | 69205 |
29 | SCREW, (#10-16 x .600) | 10-878609 | 10-812832 1 |
30 | NOT SOLD SEPARATE, Decal-Serial Overlaminate | NSS | |
31 | DECAL, Warning | 37-8M0043059 |
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For Mercury Owners:
To assist you in maintaining and repairing your marine engines, we hope the following resources may be of use:
-
Mercury / Mercruiser / Mariner Parts from JLM Marine
- Mercury Thermostat
- Mercury Water Pump
- Mercury Water Pump Impeller
- Mercury Water Pump Impeller Kit
- Mercury Carburetor
- Mercury Carburetor Repair Kit
- Mercury Fuel Pump
- Mercury Fuel Pump Kit
- Mercury Air Filter
- Mercury Oil Filter
- Mercury Oil Seal
- Mercury Fuel Filter
- Mercury Gasket
- Mercury Relay
- Mercury Ignition Switch
- Mercury Trim Tilt Switch
- Mercury Ignition Sensor
- Mercury Spark Plug Wire
- Mercury Water Distribution Housing
- Mercury Bellow
- Mercury Bellows Kit
- Mercury Serpentine Pulley
- Mercury Accessories
- Mercury Belt
- Mercury Oil Plug
- Mercury Drain Plug
- Mercury Bellows Replacement Tool
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.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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