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Mercury V-150 EFI (2.5L) (1B227000 & Up) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments
Mercury V-150 EFI (2.5L) Outboard Motor Parts Diagram & Catalog – Free PDF Download

Accessories

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Below is the parts list for Mercury V-150 EFI (2.5L) Accessories:

Mercury V-150 EFI (2.5L) Accessories Diagram
Position No. Part Name OEM Number Supersedes
- DECK FILL KIT, Oil 15969A3
- FLUSHING ATTACHMENT 44357Q2
- HOSE EXTENSION KIT 41729A3
- SWITCH KIT, Trim (10.00 Feet) (With or Without Tiller) 87-18286A18
- MERCATHODE KIT 88334A2
- VISUAL WARNING KIT 17334A7
- LAMP, (Red) 88-877691
- TRIM REDUCER KIT (0-80 MHP/0-7000 RPM)(Grey Face) 858915A1
- SCREW, (.500-20 x 6.500), Mounting Comment: (Optional) 10-677552

Air Handler

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Below is the parts list for Mercury V-150 EFI (2.5L) Air Handler:

Mercury V-150 EFI (2.5L) Air Handler Diagram
Position No. Part Name OEM Number Supersedes
1 COVER ASSEMBLY 880194T05 880194T 2, 880194T 3
2 GROMMET 25-840525
3 GROMMET 25-20116
4 GROMMET Comment: (200) 25-855613
5 GROMMET Comment: (150) 25-882840
6 SENSOR 8M0082988 8M0030022, 828358 2
7 SCREW, (M5 x 16) Stainless Steel 10-40011107
8 PIN, Special (1.5 Inches) 8215832
9 AIR HANDLER ASSEMBLY 896552T02 896552T01
10 J CLIP 54-883080
11 SCREW, (.250-20 x 1.500) Stainless Steel 10-817504
12 J CLIP 54-8M0024808
13 DECAL, Caution-Start in Gear Comment: (Start In Gear) 37-881865 37-825064 (Start In Gear)
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Air Handler Components

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Below is the parts list for Mercury V-150 EFI (2.5L) Air Handler Components:

Mercury V-150 EFI (2.5L) Air Handler Components Diagram
Position No. Part Name OEM Number Supersedes
- AIR HANDLER ASSEMBLY 896552T02 896552T01
1 ADAPTOR PLATE KIT 883955T1
2 GASKET 27-146974
3 GASKET 27-8500581
4 REED BLOCK ASSEMBLY 855952T3
5 SCREW, (.250-20 x .880) 10-55715
6 PUMP ASSEMBLY 8M0185615
7 BUSHING 23-855364
8 GROMMET 25-855362001 25-855362
9 WASHER, (.344 x 1.00 x .063) Stainless Steel 12-817274 12-817274 1
10 SCREW, (M8 x 35) 10-81893435
11 PLENUM KIT, Air 883954T1
12 SENSOR ASSEMBLY Comment: SN# 1B417701 & Below 8M0148668
12 SENSOR ASSEMBLY Comment: SN# 1B417702 & Up 8M0148668
13 O-RING, (.351 x .072) Comment: SN# 1B417701 & Below 25-896699 25-888814 SN# 1B417701 & Below
13 O-RING, (1.78 mm x .08 mm) Comment: SN# 1B417702 & Up 25-896699 25-888814 SN# 1B417702 & Up
14 FITTING 22-884588
15 TIE STRAP, (4.00 Inches) 56762
16 HOSE, (40.00 Inches Bulk) (Cut to 34 Inches) 32-8M0054213 32-855834 66
17 THROTTLE BODY KIT 883956T1
18 O-RING 25-855423
19 SCREW, (M6 x 40) 10-82130040
20 SENSOR, MAP 854445
21 BRACKET, MAP Sensor 884522 804873, 841095
22 SCREW, (M6 x 16) 10-1993716
23 SCREW, (M6 x 25) 10-82130025
24 WASHER 12-8M0214930
25 SCREW, (M4 x 16) 10-883942
26 CLAMP 54-883941
27 BRACKET 883926
28 GROMMET 25-8M0190980
29 BUSHING 23-822003
30 FUEL RAIL 883953T1
31 SCREW, (#8-32 x .380) 10-840118
32 PLATE KIT 840422A1
33 O-RING, (.301 x .070) 25-627021
34 INJECTOR ASSEMBLY 840481T01 840481001, 840481, 883381
35 NOT SOLD SEPARATE, O Ring NSS
36 RETAINER 8833821
37 TUBE 8832151
38 O-RING 25-883355
39 HARNESS ASSEMBLY, Injector 84-840482A3
40 FITTING 22-883940
41 O-RING, (.239 x .070) 25-20385
42 RETAINER 883382
43 SCREW, (#10-24 x .375) 10-883376
44 BRACKET 892296
45 BUSHING 23-855364
46 GROMMET 25-855362001 25-855362
47 WASHER, (.344 x 1.00 x .063) Stainless Steel 12-817274 12-817274 1
48 SCREW, (M8 x 35) 10-81893435
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Bottom Cowl

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Below is the parts list for Mercury V-150 EFI (2.5L) Bottom Cowl:

Mercury V-150 EFI (2.5L) Bottom Cowl Diagram
Position No. Part Name OEM Number Supersedes
1 BOTTOM COWL, Black (Port) 4022-828044A1
2 BOTTOM COWL, Black (Starboard) 4022-828045A1
3 SEAL, Cowl (41.00 Inches) 8M0109217 8M0043272, 825318 1
4 RIGGING KIT 875266A2
5 INSERT (Bottom) 859435T 859435
6 INSERT (Top) 859434T 859434
7 FOAM 859343
8 SCREW, (#10-16 x 1.12) 10-92799
9 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
10 SCREW, (M6 x 40) 10-82130040
11 RETAINER 831209
12 PLUG 19-821908
13 WASHER 12-821915
14 CHECK VALVE 8219631
15 O-RING, (.299 x .103) 25-30641
16 FITTING 22-821952
17 TIE STRAP, (8.00 Inches) 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
18 HOSE 32-8M0039077 32-832078 2
19 CLAMP, (28.6) 54-850896
20 FITTING 22-8320763
21 FITTING, Tell-Tale 22-8M0077650 821904
22 BOOT, Idle Exhaust 889847 828216
23 CHECK VALVE ASSEMBLY, Drain 21-817519A1
24 SWITCH, Trim 87-8M0235191
25 HANDLE KIT 889740A02 821253F 1, 821253F 2, 821253F 4
26 SCREW, (M6 x 16 MM) Stainless Steel 10-8M0103805 10-885525 16
27 BUSHING 23-335891
28 O-RING, (.614 x .070) 25-48462
29 PAWL, Front Handle 8219423
30 WASHER, (.281 x .734 x .063) 12-69057
31 HOSE, (57.00 Inches Bulk) (Cut to 8 Inches) To Telltale 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
32 SCREW, (#10-16 x .625) 10-8214281
33 CLIP 54-822873

Coil Plate Assembly

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Below is the parts list for Mercury V-150 EFI (2.5L) Coil Plate Assembly:

Mercury V-150 EFI (2.5L) Coil Plate Assembly Diagram
Position No. Part Name OEM Number Supersedes
- NOT SOLD SEPARATE, Coil Plate Assembly-Complete NSS
1 PLATE, Coil 880188F1
2 BUSHING 23-8502341
3 GROMMET 25-833155
4 CABLE ASSEMBLY, Braided 84-858414A1
5 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
6 SCREW, (M6 x 10) 10-82129110
7 COIL KIT 300-8M0077471 300-879984T01, 339-879984A 1, 339-879984T00
8 SCREW, (M6 x 30) 10-82129130
9 CABLE SET 84-881908T 84-821945T74, 84-821945T65
10 HARNESS ASSEMBLY, Coil 84-882757T02
11 CLIP 54-828991T 54-828991
- HARNESS ASSEMBLY, 5 Pin 879346A51 84-854839T02
12 SENSOR KIT, (0-50 PSI), Tan 71-8M0157742
13 SENSOR, Pressure (0 - 100 PSI) 881879T11 881879011, 881879A 6
14 CLIP, (.865) 54-883066
15 FITTING 22-8M0207782
16 TUBING, (52.00 Inches Bulk) (Cut to 12 Inches) 32-85978571
17 TUBING, (72.00 Inches Bulk) (Cut to 14-1/2 Inches) 32-85944975
18 COUPLER 22-8M0214971
19 TEE, Fitting 22-875207
20 TUBING, (52.00 Inches Bulk) (Cut to 1-1/2 Inches) 32-85978571
21 TUBING, (72.00 Inches Bulk) (Cut to 52 Inches) 32-85944975
22 WASHER, (.323 x .563 x .063) Stainless Steel 12-8M0042642 12-70132
23 WASHER 12-49436
24 SCREW, (.312-18 x 1.250) 10-60411
25 SPARK PLUG, (NGK # BPZ8HS-10) 33-938

Crankshaft, Pistons and Connecting Rods

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Below is the parts list for Mercury V-150 EFI (2.5L) Crankshaft, Pistons and Connecting Rods:

Mercury V-150 EFI (2.5L) Crankshaft, Pistons and Connecting Rods Diagram
Position No. Part Name OEM Number Supersedes
1 CRANKSHAFT ASSEMBLY 455-850690T2
2 WEAR SLEEVE 78662
3 BEARING, Ball (Lower) 30-67923T
4 RING, Retaining 53-67446
5 CARRIER ASSEMBLY 54196A6
6 PACKING 65800
7 RING, Sealing, Sealing 39-67377T
8 BEARING KIT 31-16756A6
9 NOT SOLD SEPARATE, Race NSS
10 PISTON Comment: (Port-Standard) 785-883062T3
10 PISTON Comment: (Starboard-Standard) 785-883063T3
10 PISTON Comment: (Port-.015 Oversize) 785-883062T2
10 PISTON Comment: (Starboard-.015 Oversize) 785-883063T2
11 RING KIT, Piston - Standard, Piston Comment: (Standard) 39-822321A12 39-822321A 8, 39-824905A12 (Standard)
11 RING KIT, Piston - .015 Oversize, Piston Comment: (.015 Oversize)(Quantity of 8 rings in set) 39-822321A1
12 LOCK RING 53-857196 40-52035
13 CONNECTING ROD KIT 644-818141A13 644-818141A 2
14 SCREW, (.312-24 x .875) 10-763491
15 WASHER 12-8M0012298 12-812876
16 BEARING KIT 8M0234886
17 BEARING, Needle 29-8M0204691
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Cylinder Block and End Caps

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Below is the parts list for Mercury V-150 EFI (2.5L) Cylinder Block and End Caps:

Mercury V-150 EFI (2.5L) Cylinder Block and End Caps Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK ASSEMBLY Comment: (150) 884-858961A21
1 CYLINDER BLOCK ASSEMBLY Comment: (200) 884-858961A23
2 STUD, (1.750 Inches) 16-8M0034455 16-818138 4
3 STUD, (.375-16/.375-24 x 5.620) Comment: (.375 x 5.62) 16-670654
3 STUD, (.375-16/.375-24 x 6.870) Comment: (.375 x 6.87) 16-8M0034454 16-78438 5 (.375 x 6.87)
4 PIN, Dowel - Without Hole (.375 x .625) 17-43044
5 PIN (Bearing Race) 17-8M0036405 17-67296
6 BRACKET 8M0111325
7 SCREW, (.312-18 x 1.500) Hex Flange 10-828213
8 COVER (Bottom) 76867
9 SCREW, (.312-18 x 2.00) Hex Flange 10-828214
10 FITTING, Elbow 90 Degree (.0625-27) 22-887801
11 SCREW, (.375-16 x 3.250) 10-66717
12 SCREW, (.312-18 x 1.250) 10-74824
13 CAP, Nylon 26852
14 SCREW, (.250-20 x 1.750) 10-856832
15 NUT, (.250-20) 11-64015
16 PIN, Special (1.5 Inches) 8215832
17 END CAP ASSEMBLY 1159-832760T1
18 O-RING, (2.800 x .103) 25-54029
19 BEARING KIT 31-16756A4
20 NOT SOLD SEPARATE, Bearing Race NSS
21 SEAL 26-41953
22 SCREW, (.312-18 x 1.00) 10-881190 10-855288
23 END CAP ASSEMBLY 1156-7809T1
24 O-RING, (3.237 x .103) 25-62700
25 SEAL 26-41953
26 SCREW, (.250-20 x .750) 10-28636
27 LOCKWASHER, (.250) Stainless Steel 13-26992
28 SCREW, (M8 x 14) 10-81893414
29 CABLE ASSEMBLY, Battery - Negative 84-88439A26
30 BRACKET, Throttle Position Indicator Mount 8538821
31 LEVER, Throttle Position Indicator 8519371
32 SCREW, (M6 x 25) 10-82130025
33 BUSHING 23-856954
34 WASHER, (.265 x .750 x .048) Stainless Steel 12-65567
35 GROMMET 25-8M0190980
36 INDICATOR, Throttle Position 8M6005165
37 COVER 8582261
38 SCREW, (#10-32 x 2.00) 10-8508281
39 LINK ASSEMBLY Comment: SN# 1B417701 & Below 8M0084738
39 LINK ASSEMBLY 8M0084738
40 CLAMP Comment: SN# 1B417702 & Up 54-28700
41 SCREW, (M6 x 16) 10-8248324
42 CLAMP 54-859172
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Cylinder Head

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Below is the parts list for Mercury V-150 EFI (2.5L) Cylinder Head:

Mercury V-150 EFI (2.5L) Cylinder Head Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER HEAD KIT Comment: (150) 858281A9
1 CYLINDER HEAD ASSEMBLY Comment: (200) 858281A10 858281T 1, 858281T 7 (200)
2 SEAL 25-8M0149612
3 SEAL 8597721
4 SCREW, (.375-16 x 2.750) 10-8M0125882
5 PIN, Dowel (.250 x .625) 17-63779
6 GASKET 27-8M0204714
7 COVER KIT 90390A1
8 THERMOSTAT 75692
9 SCREW, (M8 x 25) Stainless Steel 10-40011149
10 FITTING, (.250-18) 90 Degree - Brass 22-687271
11 HOSE, (48.00 Inches Bulk) (Cut to 12-3/4 Inches) 32-77653101
12 FITTING 22-68728
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 HOSE, (48.00 Inches Bulk) (Cut to 13-1/2 Inches) 32-77653101
15 HOSE 32-827602002
16 T-FITTING, To Telltale 22-815914
17 FITTING, Straight 22-897722
18 SENSOR ASSEMBLY, Knock Comment: (200) 8M6003194 878187 (200)
19 ADAPTOR Comment: (200) 882841
20 WASHER Comment: (200) 12-4002319
21 SCREW, (M10 x 35) Comment: (200) 10-87810178
22 SENSOR ASSEMBLY Comment: SN# 1B417701 & Below 8M0148668
22 SENSOR ASSEMBLY Comment: SN# 1B417702 & Up 8M0148668
23 O-RING, (.351 x .072) Comment: SN# 1B417701 & Below 25-896699 25-888814 SN# 1B417701 & Below
23 O-RING, (1.78 mm x .08 mm) Comment: SN# 1B417702 & Up 25-896699 25-888814 SN# 1B417702 & Up
24 SENSOR ASSEMBLY, Temperature 13536A13
25 SCREW, (M8 x 14) 10-81893414
26 RETAINER 137151
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Deck Oil Fill Kit, 15969A3 or 15969A5

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Below is the parts list for Mercury V-150 EFI (2.5L) Deck Oil Fill Kit, 15969A3 or 15969A5:

Mercury V-150 EFI (2.5L) Deck Oil Fill Kit, 15969A3 or 15969A5 Diagram
Position No. Part Name OEM Number Supersedes
1 DECK FILL KIT, Oil, With Hose 15969A3
2 DECK FILL KIT, Oil, With Out Hose 15969A13
3 PLATE 15966
4 DECK PLATE ASSEMBLY 15969A08
5 SCREW, (#8 x .625) 10-16324
6 CLAMP, Worm Gear 54-815504228 54-32781, 54-853232, 54-853432
7 ADAPTOR, Oil Filler 15967
8 O-RING, (2.225 x .210) 25-11332
9 HOSE, (100.00 Feet Bulk) , Oil Filler - Cut as Required 32-850719

Driveshaft Housing and Exhaust Tube

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Below is the parts list for Mercury V-150 EFI (2.5L) Driveshaft Housing and Exhaust Tube:

Mercury V-150 EFI (2.5L) Driveshaft Housing and Exhaust Tube Diagram
Position No. Part Name OEM Number Supersedes
1 HOUSING ASSEMBLY, Driveshaft - Black - Long Comment: (Long) 1590-8343T10
1 HOUSING, Driveshaft - Black - X-Long Comment: (X-Long) 3503-813563T1
2 STUD, (.437 x 2.69) 16-56295
3 SCREW, (.500-20 x 6.00) Comment: SN# 1B417701 & Below 10-898831 10-63474 SN# 1B417701 & Below
3 SCREW, (.500-20 x 6.220) Comment: SN# 1B417702 & Up 10-898831 10-63474 SN# 1B417702 & Up
4 CABLE ASSEMBLY, Ground 88238A10
5 MOUNT, Lower 77327
6 WASHER, (.8125) 12-49339
7 NUT, (.500-20) Comment: SN# 1B417701 & Below 11-898832 11-826708 17 SN# 1B417701 & Below
7 NUT, (.500-20) Comment: SN# 1B417702 & Up 11-898832 11-826708 17 SN# 1B417702 & Up
8 SCREW, (.250-20 x .500) Stainless Steel 10-41508
9 WASHER, (.453 x .812 x .105) Stainless Steel 12-45176
10 NUT, (.437-20) Stainless Steel 11-8M0204653
11 CLAMP 54-8M0036782 54-67076
12 SCREW, (.312-18 x 1.250) 10-66727
13 COVER, Black Comment: SN# 1B417701 & Below 100-8M4500752 8M0001130, 67077T SN# 1B417701 & Below
13 COVER Comment: SN# 1B417702 & Up 100-8M4500752 8M0001130, 67077T SN# 1B417702 & Up
14 SCREW, (#12-24 x .620) 10-88417
15 NUT 11-35521
16 WASHER 12-48926
17 NUT, (.437-20) Stainless Steel 11-8M0204653
18 WASHER, (.406 x .734 x .063) 12-20553
19 NUT 11-69254
20 BOOT, Idle Exhaust 8M0039081 828212
21 PLUG 19-64649
22 GASKET 27-991734
23 SEAL (Lower) 66350001
24 TUBE, Exhaust Comment: SN# 1B417701 & Below 18276T
24 TUBE, Exhaust Comment: SN# 1B417702 & Up 18276T
25 SEAL (Upper) 8M0039076 17726 1
26 EXTENSION ASSEMBLY, Exhaust Comment: (150) 812834A2
27 NUT Comment: SN# 1B776450 & Below 11-888500
28 STUD, (.250 x 1.38) Comment: Design-I SN# 1B776450 & Below 16-56766
29 SCREW, (0.25-20 x 1.00) Comment: Design-II SN# 1B776451 & Up 10-8M0030694
29 SCREW, (0.25-20 x 1.50) Comment: Design-III 10-8M0047146
30 WASHER, (.281 x .625 x .065) Stainless Steel Comment: Design-I and Design-III 12-35044
31 EXTENSION, Exhaust Comment: (200) 879288T71 41942 4 (200)
32 TUBE, Water Comment: (Long) 32-8M0042788 32-859097 1 (Long)
32 TUBE, Water Comment: (X-Long) 32-8M0042790 32-859097 2 (X-Long)
33 PLATE ASSEMBLY, Driveshaft Housing 18233A20
34 SEAL 8M0043165 814701 2
35 BRACKET 68011
36 SCREW, (#10-16 x .500) 10-878608 10-812832
37 PIN, Dowel - Without Hole (.375 x .625) 17-43044
38 SEAL 26-38970
39 PLUG, Pipe (.125-27) Brass 22-328022
40 GASKET 27-183076
41 NOT SOLD SEPARATE, Decal-Counter Rotation NSS
- GASKET SET 27-8M0046715 27-815791A02

Dual Engine Tie Bar Kit

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Below is the parts list for Mercury V-150 EFI (2.5L) Dual Engine Tie Bar Kit:

Mercury V-150 EFI (2.5L) Dual Engine Tie Bar Kit Diagram
Position No. Part Name OEM Number Supersedes
- EXTENSION KIT, Dual Engine 92876A9
1 TUBE ASSEMBLY 71565A2
2 O-RING, (.614 x .070) 25-48462
3 MOUNT 41055
4 TAB WASHER 14-42100
5 NUT, (.875-14) 11-8M0041651 11-37984
6 TAB WASHER 88404
7 SCREW, (.250-28 x 1.250) 10-38601
8 BRACKET 17729A1
9 SCREW, (.312-24 x 1.250) 10-62055
10 TAB WASHER 17728
11 SCREW, (.375-24 x 1.38) 10-140001
12 NUT, (.375-24) Stainless Steel 11-8M0204726
13 STEERING EYE Comment: SN# 1B417701 & Below 8M0026167 8M0005848, 97933 1 SN# 1B417701 & Below
13 STEERING EYE Comment: SN# 1B417702 & Up 8M0026167 8M0005848, 97933 1 SN# 1B417702 & Up
14 SLEEVE, (1.625) 23-23651
15 TUBING, (4.00 Inches) 97931
16 COUPLER, (15.00 Inches) 8M0026098 814951 3
17 NUT, (.562-18) 11-42099
18 COUPLING 22-821169
19 WASHER, (.406 x .734 x .063) Stainless Steel Comment: (.734 Outside Diameter) 12-34931
19 WASHER, (.390 x .625 x .062) Stainless Steel Comment: (.625 Outside Diameter) 12-37828
20 SCREW, (.375-24 x 1.5) 10-94319

Electrical Plate Assembly

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Below is the parts list for Mercury V-150 EFI (2.5L) Electrical Plate Assembly:

Mercury V-150 EFI (2.5L) Electrical Plate Assembly Diagram
Position No. Part Name OEM Number Supersedes
- NOT SOLD SEPARATE, Electrical Plate Assembly-Complete NSS
1 PLATE 833137F1
2 SCREW, (M6 x 10) 10-82129110
3 CLIP, (1.00) 54-858755
4 RELAY ASSEMBLY 8M0207773
5 NOT SOLD SEPARATE, Decal-Trim Relay NSS
6 BRACKET 828102
7 BUSHING 23-8M0214955
8 GROMMET 25-818967
9 BUSHING 23-19661
10 SCREW, (M6 x 35) 10-82129135
11 SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals) 89-817109A2
12 GROMMET 25-822179
13 BUSHING 23-8M0214955
14 CABLE ASSEMBLY, (4.00 Inches) Black 84-88807A16
15 SCREW, (M6 x 25 MM) 10-82129125
16 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
17 NUT, Brass 10-32,11-45076
18 LOCKWASHER, (.312) 13-53166
19 NUT, (.312-18) 11-8M0204668
20 CAP NUT, 10-32,11-813938
21 CABLE ASSEMBLY, Starter 84-882829A1
22 HARNESS ASSEBMLY, Fuse 84-878231T03
23 HARNESS ASSEMBLY, Trim Comment: SN# 1B417701 & Below 84-819514T21 84-819514A21 SN# 1B417701 & Below
23 HARNESS ASSEMBLY, Trim Comment: SN# 1B417702 & Up 84-819514T21 84-819514A21 SN# 1B417702 & Up
24 HARNESS ASSEMBLY, Engine 84-892970T01
25 COVER, Fuse 858754
- HARNESS ASSEMBLY (FUEL INJECTOR) 879346A50 84-858780A 2
- HARNESS ASSEMBLY (TPS) 879346A41 84-878073A 2
26 FUSE, Mini - Yellow - 20 Ampere Comment: (20 AMP) 88-832969T20 88-832969 20 (20 AMP)
26 FUSE, Mini - Tan - 5 Ampere Comment: (5 AMP) 88-832969T05 88-832969 5 (5 AMP)
27 CABLE ASSEMBLY, Battery - Positive 84-88439A46
28 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
29 SCREW, (M6 x 12) 10-82130012
30 PCM, Propulsion Control Module Comment: (150) SN# 1B348750 & Below 89790630T 89790616T, 88555737T, 885557R37 (150) SN# 1B348750 & Below
30 PCM, Propulsion Control Module Comment: (150) SN# 1B348751 THRU 1B417701 88555764T
30 PCM, Propulsion Control Module Comment: (150) SN# 1B417702 & Up 89790630T 89790616T, 88555737T, 885557R37 (150) SN# 1B417702 & Up
30 PCM, Propulsion Control Module Comment: (200) SN# 1B417701 & Below 89790617T 88555738T, 885557R38 (200) SN# 1B417701 & Below
30 PCM, Propulsion Control Module Comment: (200) SN# 1B417702 & Up 89790617T 88555738T, 885557R38 (200) SN# 1B417702 & Up
31 SCREW, (M6 x 25) 10-82130025
32 BUSHING 23-856954
33 GROMMET 25-8M0190980
34 WASHER, (.265 x .750 x .048) Stainless Steel 12-65567
35 BRACKET 858953
36 SCREW, (M6 x 14) 10-82129114
37 CAP, Female 13540
37 PLUG, Male 13541
38 HARNESS ASSEMBLY, Knock Sensor Comment: (200) 84-882815A1
39 CONNECTOR ASSEMBLY, Weather Cap 6 Pin 877613A02
40 CONNECTOR ASSEMBLY, Weather Cap - Male 830796A04

Engine Gasket Set Components

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Below is the parts list for Mercury V-150 EFI (2.5L) Engine Gasket Set Components:

Mercury V-150 EFI (2.5L) Engine Gasket Set Components Diagram
Position No. Part Name OEM Number Supersedes
- GASKET SET 27-8M0046715 27-815791A02
- DIAPHRAGM KIT, Fuel Pump 21-857005A1
- NOT SOLD SEPARATE, Diaphragm NSS
- GASKET 27-8M0204705
- NOT SOLD SEPARATE, Gasket-Boost Chamber NSS
- NOT SOLD SEPARATE, Gasket-Pulse Chamber NSS
- NOT SOLD SEPARATE, Retainer NSS
- NOT SOLD SEPARATE, Spring-Main NSS
- NOT SOLD SEPARATE, Spring-Boost NSS
- NOT SOLD SEPARATE, Cap-Spring End NSS
- NOT SOLD SEPARATE, Cap-Spring End NSS
- NOT SOLD SEPARATE, Gasket-Fuel Pump Comment: (Not used for this application) NSS
- GASKET, Air Handler 27-146974
- O-RING, (2.800 x .103), Upper End Cap 25-54029
- O-RING, (3.237 x .103), Lower End Cap 25-62700
- SEAL, Cylinder Head 25-8M0149612
- GASKET, Thermostat Cover 27-8M0204714
- PACKING, Crankshaft-Bottom 65800
- GASKET, Divider Plate 27-190506
- SEAL, (12.50 Inches), Divider Plate 26-814754 42838 1, 69668, 88726
- GASKET, Relief Valve Plate 27-78690002
- GASKET, Cylinder Block 27-991764
- GASKET, Driveshaft Housing to Driveshaft Housing Plate 27-991734
- GASKET, Driveshaft Housing Plate 27-183076
- O-RING, (.862 x .103), Shift Shaft Bushing 25-25439
- GASKET, Water Pump Base 27-8M0204678
- O-RING, (2.175 x .175), Water Pump Base-Lower 25-8M0142854
- GASKET, Water Pump Base-Upper 27-8M0090319 27-85608 1
- GASKET, Water Pump Base-Lower 27-858524 27-85609 1, 27-85609B 1
- SEAL, Water Pump Body 26-38970
- SEAL, Driveshaft Housing Plate 26-38970
- O-RING, Bearing Carrier 25-8M0214920

Exhaust Manifold and Exhaust Plate

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Below is the parts list for Mercury V-150 EFI (2.5L) Exhaust Manifold and Exhaust Plate:

Mercury V-150 EFI (2.5L) Exhaust Manifold and Exhaust Plate Diagram
Position No. Part Name OEM Number Supersedes
1 GASKET 27-190506
2 PLATE KIT, Exhaust Divider Comment: SN# 1B417701 & Below 828343A05 828343A 4 SN# 1B417701 & Below
2 PLATE ASSEMBLY, Exhaust Divider Comment: SN# 1B417702 & Up 828343A05 828343A 4 SN# 1B417702 & Up
3 SEAL, (12.50 Inches) 26-814754 42838 1, 69668, 88726
4 SCREW AND WASHER, (.312-18 x 1.500) 10-8263561
5 SCREW, (.312-18 x 1.00) 10-881190 10-855288
6 COVER, Relief Valve 8M0039767 68729 1
7 SCREW, (.312-18 x 1.375) 10-31984
8 SCREW, (#10-16 x .750) 10-69570
9 WASHER 12-76451
10 DIAPHRAGM 144791
11 DEFLECTOR, Water 16496
12 PLATE 16497A1
13 GASKET 27-78690002
14 SPRING, (Stainless Steel) 24-42996
15 POPPET 14480
16 GROMMET 25-64872
17 CARRIER 65848
18 GASKET 27-991764
19 PLATE ASSEMBLY, Exhaust 18260T2
20 PIN, Dowel - Without Hole (.375 x .625) 17-43044
21 SEAL 8M0043164 814701 1
22 BRACKET 680101
23 SCREW, (#10-16 x .500) 10-878608 10-812832
24 GROMMET 25-19565002
25 WASHER, (.406 x .734 x .063) 12-20553
26 NUT 11-69254
27 BUSHING 23-27132
28 SCREW, (.312-18 x 1.250) 10-66727
29 SCREW, (.312-18 x 2.50) 10-68783
30 SCREW, (.375-16 x 3.50) Comment: SN# 1B417701 & Below 10-898833 10-66725 SN# 1B417701 & Below
30 SCREW, (.375-16 x 3.500) Comment: SN# 1B417702 & Up 10-898833 10-66725 SN# 1B417702 & Up
31 BRACKET ASSEMBLY, Front Comment: SN# 1B417702 & Below 812905T 812905A 5 SN# 1B417702 & Below
31 BRACKET, Front Comment: SN# 1B417702 & Up 812905T 812905A 5 SN# 1B417702 & Up
32 SCREW, (.3125-18 x .50) 10-8055571
33 WASHER 12-187031
34 GROMMET 25-18778001
35 BRACKET ASSEMBLY, Rear Comment: SN# 1B417701 & Below 18578T09
35 BRACKET ASSEMBLY, Rear Comment: SN# 1B417702 & Up 18578T09
36 GROMMET 25-12602002
37 SCREW, (.312-18 x 1.750) 10-881892 10-75206
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Flywheel/Alternator

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Below is the parts list for Mercury V-150 EFI (2.5L) Flywheel/Alternator:

Mercury V-150 EFI (2.5L) Flywheel/Alternator Diagram
Position No. Part Name OEM Number Supersedes
1 ALTERNATOR Comment: SN# 1B417701 & Below 8M0064021 889955A03, 881248T, 875285T 1 SN# 1B417701 & Below
1 ALTERNATOR KIT Comment: SN# 1B417702 & Up 8M0064021 889955A03, 881248T, 875285T 1 SN# 1B417702 & Up
2 SCREW, (M10 x 100) Hex Flange - Stainless Steel 10-8M0012503 10-40108100
3 SCREW, (M10 x 120) Hex Flange - Stainless Steel 10-40108120
4 WASHER, (.390 x 1.00 x .06) 12-8M0042641 12-29395
5 MOUNT 23-856975 849639
6 BRACKET 858391T01 858391T, 856972T
7 WASHER, (.406 x 1.250 x .089) 12-845998
8 BRACKET 858393T01 858393T, 856973T
9 NUT, (M10) Brass/Nickel Plated 11-826292
10 SCREW, (M10 x 55) 10-82446155
11 CABLE ASSEMBLY 84-856583T2
12 WASHER 12-4002319
13 BRACKET 857142T 856974T
14 SCREW, (.312-18 x 1.00) Stainless Steel With Nylon Patch 10-812618 10-73169, 10-847568
15 SPRING 24-855798001 24-855798
16 ARM TENSIONER ASSEMBLY 856815T2
17 STUD, (M10 x 85) 16-8M0034457 16-856900
18 NUT, (M10) Brass/Nickel Plated 11-826292
19 BUSHING 23-8568941
20 WASHER 12-4002320
21 PULLEY 883471T 880189T
22 SCREW, (M10 x 35) Hex Flange - Stainless Steel 10-4010835
23 BELT 57-828507Q11 57-828507 11
24 FLYWHEEL 281-859734T1
25 NUT, (.625-18) 11-52901
26 WASHER, (.641 x 1.250 x .190) 12-33001
27 PLUG, Yellow 19-45907
28 NUT, (M6) Stainless Steel 11-401386

Fuel System

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Below is the parts list for Mercury V-150 EFI (2.5L) Fuel System:

Mercury V-150 EFI (2.5L) Fuel System Diagram
Position No. Part Name OEM Number Supersedes
- PUMP ASSEMBLY, Fuel 14360T75
1 NOT SOLD SEPARATE, Body-Fuel Pump NSS
2 DIAPHRAGM KIT 21-857005A1
3 NOT SOLD SEPARATE, Check Valve NSS
4 NOT SOLD SEPARATE, Retainer NSS
5 NOT SOLD SEPARATE, Spring NSS
6 NOT SOLD SEPARATE, Cap NSS
7 NOT SOLD SEPARATE, Spring NSS
8 NOT SOLD SEPARATE, Cap NSS
9 NOT SOLD SEPARATE, Diaphragm NSS
10 NOT SOLD SEPARATE, Gasket-Boost NSS
11 NOT SOLD SEPARATE, Gasket-Pulse NSS
12 GASKET 27-8M0204705
13 PLATE 987752
14 FITTING, Elbow 90 Degree (.125-27 x .250) Nylon 22-996642
15 SCREW, (M5 x 40), Fuel Pump 10-82104540
16 SCREW, (M6 x 50), Pump to Crankcase 10-82130050
17 BASE 144303
18 FITTING 22-291112
19 FITTING, Elbow 45 Degree (1.25) 22-782792
20 TIE STRAP, (8.00 Inches) 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
21 TUBING, (.312) (70.00 Inches Bulk) (Cut to 6 Inches) 32-8M0108349 32-8M0047448, 32-830757130, 32-830757 80
22 FITTING, Elbow 90 Degree (.125-27 x .250) Nylon, To Block 22-996642
23 HOSE AND SLEEVE ASSEMBLY, (18.00 Inches) 32-8M0043979 32-856822A 2
24 CONNECTOR 22-822769
25 HOSE Comment: SN# 1B417701 & Below 32-8M0064784 32-897972, 32-856822A 1 SN# 1B417701 & Below
25 HOSE Comment: SN# 1B417702 & Up 32-8M0064784 32-897972, 32-856822A 1 SN# 1B417702 & Up
26 HOSE, (57.00 Inches Bulk) (Cut to 7-1/2 Inches) 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
27 CONNECTOR, To Flywheel Cover 22-858955
28 CLAMP, Hose (15.3) 54-8M0214964
29 HOSE 32-883363
30 CONDUIT 32-883352
- GASKET SET 27-8M0046715 27-815791A02
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Gear Housing(Driveshaft)(Standard/Counter Rotation)

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Below is the parts list for Mercury V-150 EFI (2.5L) Gear Housing(Driveshaft)(Standard/Counter Rotation):

Mercury V-150 EFI (2.5L) Gear Housing(Driveshaft)(Standard/Counter Rotation) Diagram
Position No. Part Name OEM Number Supersedes
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Standard - Long - 1.87:1) 1647-9148T84
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Standard - X-Long - 1.87:1) 1647-9148T85
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Standard - Long - 2:1) 1647-9148T81
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Standard - X-Long - 2:1) 1647-9148T82
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Counter Rotation)(1.87:1) 1647-9148T86
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Counter Rotation)(2:1) 1647-9148T83
1 GEAR HOUSING ASSEMBLY, Basic 1647-9148T93
2 PIN, Dowel - Without Hole (.375 x .625) 17-43044
3 STUD, (.437-14/.437-20 x 3.120) Comment: (Long) 16-786382
3 STUD, (.438 x 3.82 Inches) Comment: (X-Long) 16-8M0034464 16-18978 3 (X-Long)
4 STUD, (.437-14/.437-20 x 2.060) 16-8M0133358
5 STUD, (.312-18/.324-24 x 3.380) 16-8M0034463 16-56297 2
6 STUD, (.250-20/.250-28 x 3.125) 16-306671
7 FILLER BLOCK 8M0039169 67891
8 BEARING ASSEMBLY, Roller 31-42647A1
9 ANODE 97-826134Q 826134, 826134A 1
10 SCREW, (M6 x 40) 10-4000333
11 NUT, (M6) Stainless Steel 11-401386
12 FITTING 22-881866 22-859432
13 SLEEVE 23-29804T
14 NOT SOLD SEPARATE, Pinion Gear Comment: (1.87:1- 15 Teeth) NSS
14 GEAR, Pinion Comment: (2:1 - 14 Teeth) 43-44101T3
15 WASHER 12-92721
16 NUT, (.625-18) 11-35921
17 SHIM SET 15-42637A1
18 SCREW KIT, (.375-16 x .250) Drain 10-79953Q04
19 SEAL Comment: SN# 1B417701 & Below 12-191833
19 SEAL Comment: SN# 1B417702 & Up 26-8M0204693
20 SHIFT SHAFT 789022
21 O-RING, (.862 x .103) 25-25439
22 BUSHING ASSEMBLY 23-77631A2
23 SEAL, Oil 26-8M0204708
24 WASHER 12-77674
25 DRIVESHAFT Comment: (Long) SN# 1B417701 & Below 45-897624T 45-44000 1 (Long) SN# 1B417701 & Below
25 DRIVESHAFT, Long Comment: SN# 1B417702 & Up 45-897624T 45-44000 1 SN# 1B417702 & Up
25 DRIVESHAFT Comment: (X-Long) SN# 1B417701 & Below 45-897625T 45-44209 1 (X-Long) SN# 1B417701 & Below
25 DRIVESHAFT, X-Long Comment: SN# 1B417702 & Up 45-897625T 45-44209 1 SN# 1B417702 & Up
26 BEARING ASSEMBLY, Roller/Cup 31-8M0146566
27 NOT SOLD SEPARATE, Cup NSS
28 RETAINER 8245191
29 BASE ASSEMBLY, Water Pump 46-8M0077147 46-42579A 3
30 NOT SOLD SEPARATE, Retainer NSS
31 GASKET 27-8M0204678
32 O-RING, (2.175 x .175) 25-8M0142854
33 SEAL, Oil 26-89238
34 SEAL, Oil 26-16977
35 GASKET, Lower 27-8M0090319 27-85608 1
36 GASKET 27-858524 27-85609 1, 27-85609B 1
37 FACE PLATE 8M0204677
38 BODY ASSEMBLY, Water Pump 46-96148T1
39 INSERT 48752T
40 SEAL 26-38970
41 IMPELLER 47-89984T3
42 KEY 28-8M0214992
43 SCREW, (#14-8 x 2.25) 10-8M0215009
44 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
45 NUT, (.250-28) 11-8267119
46 WASHER 12-36001
47 NUT 11-13436
- BODY ASSEMBLY, Water Pump 46-96148A8
- SEAL KIT 26-89238A2
- BEARING AND SEAL KIT (W/O Foward Bearing) Comment: (Standard Rotation) 31-803033T1
- BEARING AND SEAL KIT (W/O Foward Bearing) Comment: (Counter Rotation) 31-803034T1
- GASKET SET 27-8M0046715 27-815791A02
- GEAR ASSEMBLY, Pinion/Forward Comment: (Standard Rotation)(1.87:1) 43-803615T2
- GEAR ASSEMBLY, Pinion/Forward Comment: (Standard Rotation)(2:1) 43-803612T2
- GEAR ASSEMBLY, Pinion/Forward Comment: (Counter Rotation)(1.87:1) 43-803616T1
- GEAR ASSEMBLY, Pinion/Forward Comment: (Counter Rotation)(2:1) 43-803613T1

Gear Housing, Propeller Shaft - Counter Rotation

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Below is the parts list for Mercury V-150 EFI (2.5L) Gear Housing, Propeller Shaft - Counter Rotation:

Mercury V-150 EFI (2.5L) Gear Housing, Propeller Shaft - Counter Rotation Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (X-Long - 1.87:1) 1647-9148T86
- GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (X-Long - 2:1) 1647-9148T83
1 GEAR HOUSING ASSEMBLY, Basic 1647-9148T93
2 FOLLOWER ASSEMBLY 89594A1
3 SHIFT CAM 789562
4 ROD 828287
5 SHIM SET 15-44491A1
6 ADAPTOR ASSEMBLY, Bearing 828830A2
7 BEARING ASSEMBLY, Needle Rollers 31-814653T 31-814653, 31-814653001
8 THRUST WASHER 12-815481
9 BEARING, Thrust 31-815480
10 GEAR ASSEMBLY, Reverse - 15/28 Comment: (1.87:1 Gear Ratio) 43-828702A2
10 GEAR ASSEMBLY, Reverse - 14/28 Comment: (2:1 Gear Ratio) 43-828704A2
11 BEARING ASSEMBLY, Roller 31-15844
12 SPRING 24-30893
13 CLUTCH 52-859340T 52-854735T, 52-828288
14 PIN, Cross 17-8M0100263 17-8M0084681, 17-8M0020941, 17-30632
15 PIN, Detent 17-828356
16 PROPELLER SHAFT 44-828951
17 GEAR ASSEMBLY, Forward - 15/28 Comment: (1.87:1 Gear Ratio) 43-828701A1
17 GEAR ASSEMBLY, Forward - 14/28 Comment: (2:1 Gear Ratio) 43-828703A1
18 SPACER SHIM, (.202) 23-1761552
18 SPACER SHIM, (.204) 23-1761553
18 SPACER SHIM , (.206) 23-1761514
18 SPACER SHIM , (.208) 23-1761515
18 SPACER SHIM, (.210) 23-1761516
18 SPACER SHIM, (.212) 23-1761517
18 SPACER SHIM, (.214) 23-1761518
18 SPACER SHIM, (.216) 23-1761519
18 SPACER SHIM, (.218) 23-1761520
18 SPACER SHIM, (.220) 23-1761521
18 SPACER SHIM, (.222) 23-1761522
18 SPACER SHIM, (.224) 23-1761523
18 SPACER SHIM, (.226) 23-1761524
18 SPACER SHIM, (.228) 23-1761525
18 SPACER SHIM, (.230) 23-1761526
19 BEARING, Thrust 31-815480
20 THRUST WASHER 12-815481
21 ADAPTOR ASSEMBLY, Bearing 828831A3
22 BEARING ASSEMBLY, Needle Rollers 31-814653T 31-814653, 31-814653001
23 THRUST WASHER 12-18448
24 BEARING, Thrust 31-15842
25 RACE, Thrust 8182911
26 KEEPER 814605
27 O-RING 25-8M0214920
28 CARRIER ASSEMBLY, Bearing 818290A4
29 BEARING, Needle 31-30956T
30 SEAL, Oil Comment: (Inside) 26-14077
31 SEAL Comment: (Outside) 26-8M0204670
32 TAB WASHER 14-183231
33 KEY 28-30281
34 RETAINER 8M2011027 79448
35 ANODE Comment: (Aluminum) 97-76214Q5
35 ANODE KIT Comment: (Aluminum-Quicksilver Branded) 97-76214Q5
35 ANODE KIT Comment: (Aluminum-Mercury Branded) 97-76214T5
35 ANODE KIT Comment: (Magneseum) 97-76214A6
36 SCREW, (.437-14 x 1.750) 10-8M0204686
37 SCREW, (.375-16 x 1.00) 10-65210
38 WASHER, (.453 x .812 x .105) Stainless Steel 12-45176
39 NUT, (.437-20) Stainless Steel 11-8M0204653
40 NOT SOLD SEPARATE, Decal-Counter Rotation NSS
- NOT SHOWN, See Accessory Guide-Propellers-For Appropriate hardware (Thrust Washers/Nuts) NS
- SEAL KIT 26-89238A2
- BEARING AND SEAL KIT (W/O Foward Bearing) 31-803034T1
- FOLLOWER ASSEMBLY, Clutch/Cam 52-803491T1
- GASKET SET 27-8M0046715 27-815791A02
- GEAR ASSEMBLY, Pinion/Forward Comment: (1.87:1) 43-803616T1
- GEAR ASSEMBLY, Pinion/Forward Comment: (2:1) 43-803613T1

Gear Housing, Propeller Shaft - Standard Rotation

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Below is the parts list for Mercury V-150 EFI (2.5L) Gear Housing, Propeller Shaft - Standard Rotation:

Mercury V-150 EFI (2.5L) Gear Housing, Propeller Shaft - Standard Rotation Diagram
Position No. Part Name OEM Number Supersedes
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Long- 1.87:1) 1647-9148T84
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (X-Long - 1.87:1) 1647-9148T85
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (Long - 2:1) 1647-9148T81
0 GEAR HOUSING ASSEMBLY, Complete (4.75 Inch/120.65 mm Torpedo Diameter) Comment: (X-Long - 2:1) 1647-9148T82
1 GEAR HOUSING ASSEMBLY, Basic 1647-9148T93
2 FOLLOWER ASSEMBLY 89594A1
3 SHIFT CAM 789562
4 ROD 828287
5 GEAR ASSEMBLY, Pinion/Forward Comment: (1.87:1 Gear Ratio) 43-803615T2
5 GEAR ASSEMBLY, Pinion/Forward Comment: (2:1 Gear Ratio) 43-803612T2
6 SHIM SET 15-44491A1
7 BEARING SET, Cup And Cone 31-30894A1
8 NOT SOLD SEPARATE, Cup NSS
9 BEARING, Needle 31-30895T
10 RING, Retaining 53-856823
11 CLUTCH 52-859340T 52-854735T, 52-828288
12 PIN, Cross 17-8M0100263 17-8M0084681, 17-8M0020941, 17-30632
13 PIN, Detent 17-828356
14 SPRING 24-30893
15 PROPELLER SHAFT 44-94148
16 GEAR ASSEMBLY, Reverse - 15/28 Comment: (1.87:1 Gear Ratio) 43-828175A1
16 GEAR ASSEMBLY, Reverse - 14/28 Comment: (2:1 Gear Ratio) 43-828177A1
17 SPACER 23-824108
18 RING, Thrust 681001
19 BEARING, Ball 30-88957T
20 O-RING 25-8M0214920
21 CARRIER ASSEMBLY, Bearing 43567T1
22 BEARING, Needle 31-30956T
23 SEAL, Oil (Inside) 26-14077
24 SEAL (Outside) 26-8M0204670
25 KEY 28-30281
26 TAB WASHER 14-79447
27 RETAINER 8M2011027 79448
28 ANODE Comment: (Aluminum) 97-76214Q5
28 ANODE KIT Comment: (Aluminum-Quicksilver Branded) 97-76214Q5
28 ANODE KIT Comment: (Aluminum-Mercury Branded) 97-76214T5
28 ANODE KIT Comment: (Magneseum) 97-76214A6
29 NUT, (.437-20) Stainless Steel 11-8M0204653
30 SCREW, (.437-14 x 1.750) 10-8M0204686
31 SCREW, (.375-16 x 1.00) 10-65210
32 WASHER, (.453 x .812 x .105) Stainless Steel 12-45176
- NOT SHOWN, See Accessory Guide-Propellers-For Appropriate hardware (Thrust Washers/Nuts) NS
- SEAL KIT 26-89238A2
- FOLLOWER ASSEMBLY, Clutch/Cam 52-803491T1
- BEARING AND SEAL KIT (Without Foward Bearing) 31-803033T1
- GASKET SET 27-8M0046715 27-815791A02

Mercathode Kit

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Below is the parts list for Mercury V-150 EFI (2.5L) Mercathode Kit:

Mercury V-150 EFI (2.5L) Mercathode Kit Diagram
Position No. Part Name OEM Number Supersedes
1 MERCATHODE KIT 88334A2
2 MERCATHODE ASSEMBLY 88334A4
3 SCREW, (#9-14 x .875) 10-22793
4 WASHER, (.192 x .375 x .0312) Stainless Steel 12-30164
5 NUT, Brass 10-32,11-45076
6 ELECTRODE ASSEMBLY 72958A5
7 O-RING, (.796 x .139) 25-8M0204645
8 SCREW, (#10-16 x 1.250) Stainless Steel 10-87698
9 ANODE ASSEMBLY 97-72957A5
10 O-RING, (.796 x .139) 25-8M0204645
11 SCREW, (#10-16 x 1.250) Stainless Steel 10-87698
12 FUSE, 20 Ampere 88-8M0207796
13 CABLE ASSEMBLY, (5.00 Inches) Red 84-95084A10
14 CABLE ASSEMBLY, (64.00 Inches) 84-95084A13
15 CABLE ASSEMBLY, (72.00 Inches) Black 84-79138A8

Oil Lines

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Below is the parts list for Mercury V-150 EFI (2.5L) Oil Lines:

Mercury V-150 EFI (2.5L) Oil Lines Diagram
Position No. Part Name OEM Number Supersedes
1 FITTING, Elbow 90 Degree (.0625-27) 22-887801
- NOT SOLD SEPARATE, Hose Assembly NSS
2 TUBING, (38.00 Inches Bulk) (Cut to 22 Inches) 32-8M0054152 32-856060 65
3 FITTING, Tee 22-59169003
4 TUBING, (38.00 Inches Bulk) (Cut to 1-1/2 Inches) 32-8M0054152 32-856060 65
5 TUBING, (38.00 Inches Bulk) (Cut to 4-3/4 Inches) 32-8M0054152 32-856060 65
6 TUBING, (38.00 Inches Bulk) (Cut to 3-1/2 Inches) 32-8M0054152 32-856060 65
7 CHECK VALVE 21-426233
8 CHECK VALVE 21-426982
9 CHECK VALVE 21-8282182
10 CHECK VALVE 21-8348041
11 TIE STRAP, (4.00 Inches) 56762
12 TUBING, (38.00 Inches Bulk) (Cut to 4-1/2 Inches) 32-8M0054152 32-856060 65
13 TUBING, (38.00 Inches Bulk) (Cut to 16-1/2 Inches) 32-8M0054152 32-856060 65
14 TUBING, (38.00 Inches Bulk) (Cut to 7 Inches) 32-8M0054152 32-856060 65
15 TUBING, (38.00 Inches Bulk) (Cut to 4-3/4 Inches) 32-8M0054152 32-856060 65
16 TUBING, (38.00 Inches Bulk) (Cut to 5-1/4 Inches) 32-8M0054152 32-856060 65
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Oil Tank

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Below is the parts list for Mercury V-150 EFI (2.5L) Oil Tank:

Mercury V-150 EFI (2.5L) Oil Tank Diagram
Position No. Part Name OEM Number Supersedes
- RESERVOIR ASSEMBLY 1200-8M0063190 833069T 9
1 NOT SOLD SEPARATE, Oil Reservoir NSS
2 NOT SOLD SEPARATE, Decal-Reservoir NSS
3 GROMMET 25-855362001 25-855362
4 WASHER 12-49436
5 SCREW, (.312-18 x 1.250) 10-60411
6 BUSHING 23-855364
7 SWITCH ASSEMBLY 87-856156T02 87-856156A 2
8 SCREW, (.164-18 x .375) 10-58376
9 WASHER, (.203 x .562 x .060) Stainless Steel 12-72761
10 CHECK VALVE, To Block 21-8781051
11 FITTING 22-8M0207780
12 HOSE, (57.00 Inches Bulk) (Cut to 6 Inches) 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
13 HOSE 32-875289
14 CONNECTOR 22-858955
15 FILTER, Oil - In Line 35-875284T01 35-875284001, 35-875284
16 HOSE, (2.00 Inches) 32-875283
17 CONNECTOR 22-858955
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 HOSE, (40.00 Inches Bulk) 32-8M0054213 32-855834 66
20 HOSE 32-883354
21 CONDUIT 32-883357
22 HOSE, (57.00 Inches Bulk) (Cut to 4.75 Inches) 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
23 CLAMP 54-814634
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

Power Trim Components

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Below is the parts list for Mercury V-150 EFI (2.5L) Power Trim Components:

Mercury V-150 EFI (2.5L) Power Trim Components Diagram
Position No. Part Name OEM Number Supersedes
- POWER TRIM ASSEMBLY, Complete 855998A11 855998A08, 855998A07, 855998A10, 855998A09, 855998A05, 855998A 3
1 TRIM MOTOR 878265A4
2 NOT SOLD SEPARATE, Armature NSS
3 NOT SOLD SEPARATE, End Frame NSS
4 SCREW, (M6 x 30) 10-82494830
5 LOCKWASHER, (M6) 13-400256
6 DRIVESHAFT 8782451
7 PO CHECK KIT 878410A1
8 MANUAL RELEASE ASSEMBLY (Included Reference #26) 893929A01 813442A 2
9 SHAFT KIT 8M0142997
10 PIN 17-878267 17-44431
11 TILT CYLINDER ASSEMBLY 878235A03 878235A02, 878235A 1
12 GUIDE KIT (Included Reference #26) 878239A02 878239A 1
13 O-RING KIT (Included Reference #26) 8M0142999
14 SHOCK ROD KIT (Included Reference #26) 8M0168219
15 PISTON ASSEMBLY, Memory 8M0143000
16 REPAIR KIT, Check Valve (Included Reference #26) 878406A02 878406A 1
17 PISTON ASSEMBLY 878414T01 878414A 1
18 PISTON ASSEMBLY 878413A1
19 GUIDE ASSEMBLY 1100-8M0021648 878243A 1
20 RESERVOIR KIT 878264A1
21 PLUG ASSEMBLY 19-811613
22 SCREW, (M6 x 14) 10-4000327
23 WASHER 12-4002315
24 PUMP KIT 892251A01 878411A 1
25 REPAIR KIT, Power Trim 878408A1
26 PIN, Trilobe 17-821539 17-13794, 17-19603
27 SCREW, (M10 x 30) 10-858771
28 WASHER 12-4002319
29 ANODE KIT 97-818298Q1
30 SCREW, (M6 x 25) 10-8M0204707
31 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
32 SHAFT 99625002
33 C WASHER 8M0084613 69205
34 CLAMP 54-26550
35 SCREW, (#10-16 x .600) 10-878609 10-812832 1
36 CONDUIT, (.350 Inside Diameter x 3.00 Feet Bulk) (Cut to 12 Inches) 32-828547353
37 TIE STRAP, (8.00 Inches) 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275

Power Trim Switch Kit(18286A18 and 18286A19)

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Below is the parts list for Mercury V-150 EFI (2.5L) Power Trim Switch Kit(18286A18 and 18286A19):

Mercury V-150 EFI (2.5L) Power Trim Switch Kit(18286A18 and 18286A19) Diagram
Position No. Part Name OEM Number Supersedes
_ SWITCH KIT, Trim (10.00 Feet) Comment: (10.00 Feet) 87-18286A18
_ SWITCH KIT, Trim (25.00 Feet) Comment: (25.00 Feet) 87-18286A19
1 RETAINER, Trim Switch 18861
2 ADAPTOR, Surface Mount 814820 812978
3 FUSE, 20 Ampere 88-8M0207796
4 CABLE ASSEMBLY, Fuse 84-95084A2
5 CABLE ASSEMBLY, (6.00 Inches) 84-11149A2
6 SCREW, (#10-32 x 2.25) 10-19209
6 SCREW, (#10-16 x 2.25) 10-813523

Service/Support Material

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Below is the parts list for Mercury V-150 EFI (2.5L) Service/Support Material:

Mercury V-150 EFI (2.5L) Service/Support Material Diagram
Position No. Part Name OEM Number Supersedes
- PARTS MANUAL, 150/200 EFI (2.5L) 90-803177006
- SERVICE MANUAL 90-883728
- OWNERS MANUAL Comment: SN# 1B417701 & Below 90-10126060
- OWNERS MANUAL, 140/150/175/200 2-Stroke, English Comment: SN# 1B417702 & Up 90-10126080
- OWNERS MANUAL, Spanish Comment: SN# 1B417701 & Below 90-10126J60
- OWNERS MANUAL, 140/150/175/200 2-Stroke, Spanish Comment: SN# 1B417702 & Up 90-10126J70
- OWNERS MANUAL, French Comment: SN# 1B417701 & Below 90-10126D60
- OWNERS MANUAL, 140/150/175/200 2-Stroke, French Comment: SN# 1B417702 & Up 90-10126D70
- INSTALLATION MANUAL Comment: SN# 1B417701 & Below 90-11141060
- OPERATION/INSTALLATION MANUAL Comment: SN# 1B417702 & Up 90-10199070
- DECAL SET, 150/200 Comment: (2B111173 and up) 37-8M0094903
- DECAL, EPA Label Information Comment: (2006) 37-804669A06
- DECAL, EPA Label Information Comment: (2007)(150) 37-804669A08
- DECAL, EPA Label Information Comment: (2007)(200) 37-804669A07
- DECAL, EPA Label Information Comment: (2008)(150) 37-889448A08
- NOT SOLD SEPARATE, DECAL, EPA (2009 & Up) Comment: Contact Mercury Marine Warranty Administration for Replacement (Service Bulletin 2009-18) NSS

Starter Motor

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Below is the parts list for Mercury V-150 EFI (2.5L) Starter Motor:

Mercury V-150 EFI (2.5L) Starter Motor Diagram
Position No. Part Name OEM Number Supersedes
1 STARTER MOTOR ASSEMBLY 50-892339T01 50-892339T, 50-853329T
2 THRU BOLT 10-803005
3 GEAR KIT 43-880805A1
4 SOLENOID KIT 809463A1
5 SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel 10-69035
6 CABLE ASSEMBLY, (6.00 Inches) Black 84-93388A1
7 NOT SOLD SEPARATE, Decal-Warning-High Voltage NSS
8 LOCKWASHER, (M5) 13-400255
9 NUT, (M5) Stainless Steel 11-400211
10 LOCKWASHER, (.312) 13-8M0204647
11 NUT, (M8) Stainless Steel 11-400213
12 COLLAR Comment: SN# 1B417701 & Below 23-8M0034918 23-8M0001391, 56703 SN# 1B417701 & Below
12 COLLAR, Starter Motor Comment: SN# 1B417702 & Up 23-8M0034918 23-8M0001391, 56703 SN# 1B417702 & Up
13 STOP 8M0043276 879845

Swivel Bracket and Steering Arm

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Below is the parts list for Mercury V-150 EFI (2.5L) Swivel Bracket and Steering Arm:

Mercury V-150 EFI (2.5L) Swivel Bracket and Steering Arm Diagram
Position No. Part Name OEM Number Supersedes
1 SWIVEL BRACKET ASSEMBLY, Black 1499-8M0102865 1499-8710T20
2 O-RING 25-8M0214926
3 BUSHING 23-818764 23-67669
4 SPACER 23-816039
5 SEAL, Oil (Lower) 26-87735
6 FITTING, Grease 22-8M0169589
7 BUSHING 23-821207 23-99608
8 THRUST WASHER 12-816432
9 YOKE, Bottom - Stainless Steel Comment: SN# 1B417701 & Below 878182T01 878182T SN# 1B417701 & Below
9 YOKE, Bottom Comment: SN# 1B417702 & Up 878182T01 878182T SN# 1B417702 & Up
10 RING, Retaining 53-67684
11 STRIKER PLATE 8M0045383 99630 1
12 LOCKWASHER, (.375) 13-58643
13 NUT, (.375-24) 11-46335
14 SCREW, (.250-28 x .500) 10-64014
15 NOT SOLD SEPARATE, Decal-Serial Overlaminate NSS
16 SENDER ASSEMBLY, Trim 8M0074846 821180A 6
17 SCREW, (#10-24 x .750) 10-852368 10-56682
18 LOCKWASHER, Stainless Steel 10,13-26996
19 WASHER, (.203 x .406 x .040) 12-89302
20 SWIVEL PIN ASSEMBLY, Steering Arm - Stainless Steel 17-8M0132731
21 SCREW, (.437-20 x 7.50) Comment: SN# 1B417701 & Below 10-8M0176309
21 SCREW, (.437-20 x 7.500) Comment: SN# 1B417702 & Up 10-8M0176309
22 BUMPER Comment: SN# 1B417701 & Below 8M0000516 88882 1 SN# 1B417701 & Below
22 BUMPER, Top Yoke Comment: SN# 1B417702 & Up 8M0000516 88882 1 SN# 1B417702 & Up
23 MOUNT 77326
24 WASHER 12-66921
25 WASHER 12-78688
26 NUT, (.437-20) Stainless Steel 11-8M0204653
27 LINK ROD ASSEMBLY Comment: SN# 1B417701 & Below 92876A12
27 LINK ROD ASSEMBLY Comment: SN# 1B417702 & Up 92876A12
28 SCREW, (.375-24 x 1.250) 10-849838 10-14000
29 NUT, (.375-24) Stainless Steel 11-8M0204726
29 NUT, (.375-24) Brass 11-8M0204726
30 WASHER, (.390 x .625 x .062) Stainless Steel 12-37828
31 TIE STRAP, (8.00 Inches) 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275

Throttle Lever and Shift Shaft

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Below is the parts list for Mercury V-150 EFI (2.5L) Throttle Lever and Shift Shaft:

Mercury V-150 EFI (2.5L) Throttle Lever and Shift Shaft Diagram
Position No. Part Name OEM Number Supersedes
- NOT SOLD SEPARATE, Throttle Control Lever Assembly NSS
1 LEVER, Throttle Control 8M0040990 850389 1
2 SCREW, (.375-16 x 1.75) 10-818165 10-55337
3 BUSHING 23-55164
4 INSERT 42927
5 SCREW, (.250-20 x 2.125) 10-64022
6 NUT, (.250-20) 11-64015
7 CAP, Nylon 26852
8 SPACER 23-858959
9 WASHER 12-35459
10 NUT, (M6) Stainless Steel 11-401386
- NOT SOLD SEPARATE, Anchor Bracket Assembly NSS
11 BRACKET ASSEMBLY, Anchor 814283T6
12 LATCH 98889
13 DRIVE SCREW 10-42975
14 CUP 39519
15 SWITCH 87-8M0207794
16 SCREW, (#6-32 x .875) 10-77478
17 WASHER 12-27882
18 WEAR PLATE 52100
19 LATCH 8M0036768 38279
20 WASHER, (.2656 x .625 x .0625) Stainless Steel 12-35462
21 NUT, (.250-28) Stainless Steel 11-826709109 11-33825, 11-35045
22 SCREW, (.312-18 x .880) Stainless Steel 10-28782
23 GUIDE BLOCK 814284
24 SPRING 24-20099
25 LINK ROD ASSEMBLY 67073A1
26 SHIFT SHAFT ASSEMBLY Comment: (Long) 79932A16
26 SHIFT SHAFT ASSEMBLY Comment: (X-Long) 79932A17
27 PIN 17-24800
28 NOT SOLD SEPARATE, Shift Shaft Lever-Upper NSS
29 BUSHING 23-26856
30 WAVE WASHER 13-29720
31 WASHER, (.2656 x .625 x .0625) Stainless Steel 12-35462
32 NUT, (.250-28) Stainless Steel 11-826709109 11-33825, 11-35045
33 BUSHING, Swivel 23-8M0215006
34 ROD 8508152
35 CAM 858847A2
36 BALL, Threaded 8235694
37 BUSHING 23-8M0215006
38 SCREW, (M8 x 40) 10-81893440
39 BUSHING 23-856895 23-883392
40 LEVER/ROLLER KIT, Throttle 850286A03
41 ROLLER 8M0072162 889610, 840968
42 WASHER, (.203 x .500 x .032) 12-8M0204666
43 NUT, Stainless Steel 8-32,11-826709104 11-846115
44 SCREW, Special 10-889354
45 WASHER, Cupped 12-881991
46 WASHER, Spool 12-881992
47 LOCKWASHER, External 10,13-69432

Tools

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Below is the parts list for Mercury V-150 EFI (2.5L) Tools:

Mercury V-150 EFI (2.5L) Tools Diagram
Position No. Part Name OEM Number Supersedes
- ISOLATOR KIT, Battery (ElectricalIgnition) 84-8M0094239 84-815366A 5
- SWITCH ASSEMBLY (ElectricalIgnition) 91-52024A1
- TESTER, Eight Chamber (ElectricalIgnition) 91-850439T1
- GAP TOOL, Single Chamber (ElectricalIgnition) 91-63998A1
- TIMING LIGHT (ElectricalIgnition) 91-99379
- DIAL INDICATOR TOOL 91-58222A1
- FLYWHEEL HOLDER TOOL, Teeth Type 91-52344
- PULLER ASSEMBLY 91-849154T1
- CAP TOOL, Flywheel Puller 91-24161
- GAUGE TOOL (Powerhead) 91-29287
- SLEEVE (Powerhead) 91-55919
- LIFTING EYE (Powerhead) 91-904551
- INSTALLER KIT (Powerhead) 91-77109A3
- REMOVAL TOOL, Piston Pin Lock Ring (Powerhead) 91-52952T1
- INSTALLER KIT, Piston Pin (Powerhead) 91-74607A3
- BUSHING, (.800), Piston Pin Tool 23-745811
- BUSHING, (.740), Piston Pin Tool 23-745813
- COMPRESSOR TOOL, Piston Ring (3.50) (Powerhead) 91-818773T 91-818773
- EXPANDER TOOL, Piston Ring (Powerhead) 91-24697
- STAND TOOL (Powerhead) 91-30591T1
- PULLER PLATE, Universal 91-37241
- ALIGNMENT TOOL (Trim/Tilt System) 91-112301
- TEST GAUGE KIT (Trim/Tilt System) 91-52915A6
- SPANNER WRENCH (Trim/Tilt System) 91-74951
- HEAT LAMP (Trim/Tilt System) 91-63209
- REMOVER TOOL, Trim Rod Guide (Trim/Tilt System) 91-44487T1
- REMOVAL TOOL, Trim Rod (Trim/Tilt System) 91-44486A1
- INDICATOR TOOL, Backlash (Gear Housing) 91-8M0053505 91-78473
- INDICATOR TOOL, Backlash (Gear Housing) 91-196601
- MANDREL, Bearing Driver Cup (Gear Housing) 91-31106T
- DRIVER TOOL, Bearing Cup (Gear Housing) 91-87120T
- TOOL, Preload (Gear Housing) 91-14311A04
- INSTALLATION TOOL, Bearing (Gear Housing) 91-18601
- PULLER KIT, Bearing (Gear Housing) 91-31229A7
- MANDREL (Gear Housing) 91-15755T
- DRIVE HEAD TOOL (Gear Housing) 91-36569T
- DRIVER ROD TOOL, Needle Bearings (Gear Housing) 91-37323
- WRENCH TOOL, Driveshaft Bearing (Gear Housing) 91-36571T
- INSTALLER TOOL, Bearing (Gear Housing) 91-38628T
- NUT, (.625-18) (Gear Housing) 11-24156
- PLATE (Gear Housing) 91-29310
- WASHER (Gear Housing) 12-34961
- RETAINING TOOL, Bearing (Gear Housing) 91-43506T
- INSTALLATION TOOL, Cross Pin (Gear Housing) 91-86642
- TOOL, Cover Nut (Gear Housing) 91-73688
- HOLDING TOOL, Dial Indicator (Gear Housing) 91-89897
- FOWARD GEAR INSTALLATION TOOL (Gear Housing) 91-815850
- INSTALLER TOOL, Needle Bearing - Forward Gear (Gear Housing) 91-86943T
- NUT TOOL, Gear Housing Cover (Gear Housing) 91-61069T
- GUIDE PLATE (Gear Housing) 91-816243
- PULLER, Long, Slide Hammer (Gear Housing) 91-816242
- WASHER (Gear Housing) 12-37429
- MANDREL (Gear Housing) 91-92788T
- DRIVER, Oil Seal (Gear Housing) 91-31108T
- TOOL, Pinion Locating (Gear Housing) 91-12349A05
- LOCATION TOOL, Pinion Gear (Gear Housing) 91-74776T
- PROPELLER SHAFT (Gear Housing) 44-93003
- INSTALLER TOOL, Bearing (Gear Housing) 91-816292
- PULLER BOLT TOOL, Bearing Carrier (Gear Housing) 91-85716
- PULLER JAW ASSEMBLY (Gear Housing) 91-46086A1
- INSTALLATION TOOL, Bearing Adaptor 91-18605A2
- PULLER ASSEMBLY, Slide Hammer (Gear Housing) 91-34569A1
- REMOVAL/INSTALL TOOL, Shift Shaft Bushing 91-31107T
- TORQUE WRENCH, (0-150 lb-in) 91-66274

Top Cowl

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Below is the parts list for Mercury V-150 EFI (2.5L) Top Cowl:

Mercury V-150 EFI (2.5L) Top Cowl Diagram
Position No. Part Name OEM Number Supersedes
1 TOP COWL ASSEMBLY, Black Comment: (Black) 4021-827328T7
1 TOP COWL ASSEMBLY, Silver Comment: (Silver) 4021-827328T8
2 INLET, Air - Black Comment: (Black) SN# 1B417701 & Below 821256T03 821256T 1 (Black) SN# 1B417701 & Below
2 INLET, Air Comment: SN# 1B417702 & Up 821256T03 821256T 1 SN# 1B417702 & Up
2 INLET, Air - Silver Comment: (Silver) 821256T2
3 SCREW, (M6 x 16) 10-82130016
4 SOUND BLANKET KIT 828344A02
5 NOT SOLD SEPARATE, Sound Blanket-Top NSS
6 CAP PLUG 19-823865
7 HANDLE ASSEMBLY, Black Comment: (Black) SN# 1B417701 & Below 831207A16 831207A14, 831207T 3, 831207T10 (Black) SN# 1B417701 & Below
7 HANDLE KIT, Cowl Latch Comment: SN# 1B417702 & Up 831207A16 831207A14, 831207T 3, 831207T10 SN# 1B417702 & Up
7 HANDLE ASSEMBLY, Silver Comment: (Silver) 831207A15 831207A 4 (Silver)
8 BUSHING 23-812707 23-71984, 23-F286818, 23-F286828, F480818
9 SPACER 23-831214
10 WASHER, Wave 13-12134
11 CAM 8M0001081 889566, F481777, F48177
12 WASHER 12-8M0214930
13 SCREW, (M6 x 16) 10-1993716
14 BRACKET, Front 8M0036792 821249M 2
15 BUMPER, Latch 815477
16 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
17 NUT, (M6) Stainless Steel 11-401366
18 RING, Retaining 53-8237951
19 ROLLER 8M0207770
20 PIN, Roll 8155381
21 WASHER, (.281 x .500 x .060) Stainless Steel 12-8M0204649
22 NUT, (M6) Stainless Steel 11-401366
23 NOT SOLD SEPARATE, Decal-Starting Procedure NSS
- DECAL SET Comment: (Mercury 150) 37-804696A06
- DECAL SET Comment: (Mercury 200) 37-808562A06
- DECAL SET Comment: (Mariner 150) 37-809706A03 37-809706A01, 37-809706A00, 37-809706A97, 37-809706A96 (Mariner 150)
- DECAL SET Comment: (Mariner 200) 37-808561A03 37-808561A01, 37-808561A00, 37-808561A97, 37-808561A96 (Mariner 200)

Transom Brackets

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Below is the parts list for Mercury V-150 EFI (2.5L) Transom Brackets:

Mercury V-150 EFI (2.5L) Transom Brackets Diagram
Position No. Part Name OEM Number Supersedes
- TRANSOM BRACKET KIT 3425-828333A09
1 NOT SOLD SEPARATE, Transom Bracket-Starboard NSS
2 NOT SOLD SEPARATE, Transom Bracket-Port NSS
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 13-88750
8 NUT, (.875-14) 11-826164
9 SCREW, (.500-20 x 4.500) 10-8M0149747
9 SCREW, (.500-20 x 5 Inches) 10-8M0204730
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 LEVER ASSEMBLY, Tilt Lock 8M0115104 8M0115103, 99629T 2
14 SPRING, Tension 24-830899
15 NYLINER 23-65830
16 SPRING, Compression 24-830900
17 KNOB 99633
18 PIN, Groove 17-99615
19 PIN 17-893709 17-99617
20 DECAL, Warning 37-8M0043059

Vapor Separator Components

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Below is the parts list for Mercury V-150 EFI (2.5L) Vapor Separator Components:

Mercury V-150 EFI (2.5L) Vapor Separator Components Diagram
Position No. Part Name OEM Number Supersedes
1 COVER KIT, Vapor Separator 883245T04 883245T 2
2 FITTING, Straight 22-881740
3 FITTING 22-883249
4 NOT SOLD SEPARATE, Elbow NSS
5 FITTING KIT 22-885186A1
6 O-RING, (.468 x .078) 25-831985 25-885187
7 FILTER 35-885188 35-823501
8 VALVE 883219
9 O-RING 25-8M0062785 25-883209
10 CAP 883220
11 PLUG 19-883208 19-881830
12 SEAL 26-883248
13 GASKET 27-883252
14 REGULATOR 883257T1
15 O-RING KIT 25-883593A1
16 WASHER 12-883258
17 SCREW, (M5 x .8) 10-883261
18 SCREW, (M5 x .8) 10-883261
19 WIRE ASSEMBLY 84-881831
20 SCREW AND WASHER, (#8-32 x .750) 1395-808612 1399-5132
21 FLOAT KIT 883253A1
22 SHAFT F10064
23 VALVE/SEAT KIT, Inlet 883247A1
24 SCREW, (M6 x 16) 10-883223
25 FILTER, Fuel-Water Separating 35-18458Q4
26 PROBE 8M0204710
27 BAFFLE, Fuel 889318002 883260
28 SCREW, (M6 x 16) 10-883223
29 PUMP KIT 881705T1
30 SLEEVE 8M6000589 23-855428
31 BOWL KIT 883256T1
32 SEAL 26-883248
33 PLUG KIT 19-855435A1
34 O-RING 25-8M0062785 25-883209
35 SCREW, (M6 x 8) 10-16955

Water Hoses

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Below is the parts list for Mercury V-150 EFI (2.5L) Water Hoses:

Mercury V-150 EFI (2.5L) Water Hoses Diagram
Position No. Part Name OEM Number Supersedes
1 FITTING 22-850805
2 TIE STRAP, (8.00 Inches) 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
3 HOSE, (48.00 Inches Bulk) (Cut to 20 Inches) 32-77653101
4 FITTING, (.250-18) 90 Degree - Brass 22-687271
5 FITTING 22-881866 22-859432
6 TUBING, (52.00 Inches Bulk) (Cut to 44 Inches) 32-85978571
7 COUPLER 22-8M0214971
8 PLUG 22-859732
- POWERHEAD ASSEMBLY Comment: (150) 8M0191917
- POWERHEAD ASSEMBLY Comment: (200) 883600T04 883600T02 (200)

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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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