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Mercury 80 EFI (4-STROKE) (0P459572 THRU 2B094995) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments
Mercury 80 EFI (4-STROKE) Outboard Motor Parts Diagram & Catalog – Free PDF Download

Accessories

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Below is the parts list for Mercury 80 EFI (4-STROKE) Accessories:

Mercury 80 EFI (4-STROKE) Accessories Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Adaptor Plate:

Mercury 80 EFI (4-STROKE) Adaptor Plate Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Alternator/Starboard Cylinder Block Components:

Mercury 80 EFI (4-STROKE) Alternator/Starboard Cylinder Block Components Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Bottom Cowl:

Mercury 80 EFI (4-STROKE) Bottom Cowl Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Coastal Flush Kit, Outboard:

Mercury 80 EFI (4-STROKE) Coastal Flush Kit, Outboard Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Crankshaft, Pistons and Connecting Rods:

Mercury 80 EFI (4-STROKE) Crankshaft, Pistons and Connecting Rods Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Cylinder Block:

Mercury 80 EFI (4-STROKE) Cylinder Block Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Cylinder Head and Camshaft:

Mercury 80 EFI (4-STROKE) Cylinder Head and Camshaft Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Driveshaft Housing:

Mercury 80 EFI (4-STROKE) Driveshaft Housing Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Electrical Components:

Mercury 80 EFI (4-STROKE) Electrical Components Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Electrical Plate Component, Serial Number 1B723942 and Below:

Mercury 80 EFI (4-STROKE) Electrical Plate Component, Serial Number 1B723942 and Below Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Electrical Plate Components, Serial Number 1B723943 and Up:

Mercury 80 EFI (4-STROKE) Electrical Plate Components, Serial Number 1B723943 and Up Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Extension Kit-5 Inch, Driveshaft Housing 12092A19:

Mercury 80 EFI (4-STROKE) Extension Kit-5 Inch, Driveshaft Housing 12092A19 Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module:

Mercury 80 EFI (4-STROKE) Fuel Supply Module Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module Hoses:

Mercury 80 EFI (4-STROKE) Fuel Supply Module Hoses Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Fuel Supply Module Mounting:

Mercury 80 EFI (4-STROKE) Fuel Supply Module Mounting Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Gear Housing, Driveshaft:

Mercury 80 EFI (4-STROKE) Gear Housing, Driveshaft Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Gear Housing, Propeller Shaft:

Mercury 80 EFI (4-STROKE) Gear Housing, Propeller Shaft Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Integrated Air Fuel Module:

Mercury 80 EFI (4-STROKE) Integrated Air Fuel Module Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Intergrated Air Fuel Module Components:

Mercury 80 EFI (4-STROKE) Intergrated Air Fuel Module Components Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Lube Chart:

Mercury 80 EFI (4-STROKE) Lube Chart Diagram
Position No. Part Name OEM Number Supersedes
- NO PARTS LIST NOPART

Oil Pump

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Below is the parts list for Mercury 80 EFI (4-STROKE) Oil Pump:

Mercury 80 EFI (4-STROKE) Oil Pump Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Assembly - Components, Design II:

Mercury 80 EFI (4-STROKE) Power Trim Assembly - Components, Design II Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Assembly, Design II:

Mercury 80 EFI (4-STROKE) Power Trim Assembly, Design II Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Power Trim Components, Design I:

Mercury 80 EFI (4-STROKE) Power Trim Components, Design I Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Powerhead Gasket Set Components:

Mercury 80 EFI (4-STROKE) Powerhead Gasket Set Components Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Service/Support Material:

Mercury 80 EFI (4-STROKE) Service/Support Material Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Starter Motor, 1B759587 and Below:

Mercury 80 EFI (4-STROKE) Starter Motor, 1B759587 and Below Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Starter Motor, 1B759588 and Up:

Mercury 80 EFI (4-STROKE) Starter Motor, 1B759588 and Up Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Steering Handle Kit Components, 816366A52:

Mercury 80 EFI (4-STROKE) Steering Handle Kit Components, 816366A52 Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Steering Handle Kit, 816366A52:

Mercury 80 EFI (4-STROKE) Steering Handle Kit, 816366A52 Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Swivel Bracket and Swivel Pin:

Mercury 80 EFI (4-STROKE) Swivel Bracket and Swivel Pin Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Throttle Bracket Assembly:

Mercury 80 EFI (4-STROKE) Throttle Bracket Assembly Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Tools:

Mercury 80 EFI (4-STROKE) Tools Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Top Cowl, 1B943218 and below:

Mercury 80 EFI (4-STROKE) Top Cowl, 1B943218 and below Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Top Cowl, 1B943219 and above:

Mercury 80 EFI (4-STROKE) Top Cowl, 1B943219 and above Diagram
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

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Below is the parts list for Mercury 80 EFI (4-STROKE) Transom Bracket:

Mercury 80 EFI (4-STROKE) Transom Bracket Diagram
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:

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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