Mercury 225 (DFI) (0G760300 THRU 0G960499) Outboard Motor Parts Diagram & Catalog – Free PDF Download
Accessories
Back to TopBelow is the parts list for Mercury 225 (DFI) Accessories:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
0 | DECK FILL KIT, Oil | 15969A3 | |
0 | DIODE ASSEMBLY (DUAL ENGINE) | 812497A2 | |
0 | FLUSHING ATTACHMENT | 44357Q2 | |
0 | FLUSH COUPLING | 22-852400 | 56-820386A55 |
0 | LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT | 32-877680Q8 | |
0 | LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT | 32-877680Q12 | 32-858620Q12, 32-858620A12, 32-827927A12 WITH QUICK DISCONNECT |
0 | LINE ASSEMBLY, Fuel (8 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY | 32-877681Q8 | |
0 | LINE ASSEMBLY, Fuel (12 Feet) Comment: WITH QUICK DISCONNECT ENGINE END ONLY | 32-877681Q12 | 32-804792Q12, 32-804792Q, 32-858621Q12, 32-858621A12, 32-17146A12 WITH QUICK DISCONNECT ENGINE END ONLY |
0 | LINE ASSEMBLY, Fuel (12 Feet) Comment: NO FIITINGS | 32-877683Q12 | 32-858623Q12, 32-858623A12, 32-822379A12, 32-819380A12, FA599752, FS409752, 32-819380A 3, F216752, FA409752, F289752, FA178752, FA216752, FA284752, FA289752, FS409952 NO FIITINGS |
0 | SWITCH/LANYARD KIT | 87-19674Q2 | |
0 | MERCATHODE KIT | 88334A2 | |
0 | MERCATHODE MONITOR | 86300A5 | |
0 | HOSE EXTENSION KIT | 41729A3 | |
0 | VISUAL WARNING SYSTEM (LOW OIL/OVERHEAT) | 17334A2 |
Air Compressor Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Air Compressor Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COMPRESSOR ASSEMBLY, Air Comment: SN# 0G911719 & Below | 8M0063279 | 828123A23, 828123A14, 828123A 9, 828123T15, 828123T13 SN# 0G911719 & Below |
1 | COMPRESSOR ASSEMBLY, Air Comment: SN# 0G911720 & Up | 8M0063279 | 828123A23, 828123A14, 828123A 9, 828123T15, 828123T13 SN# 0G911720 & Up |
2 | END CAP ASSEMBLY | 1100-8M0050792 | 1173-828131A12, 1173-828131A09, 1173-828131A 8 |
3 | NOT SOLD SEPARATE, Snap Ring | NSS | |
4 | SCREW, (M6 x 20) | 10-82130020 | |
5 | O-RING | 25-89224 | |
6 | O-RING, (2.739 x .070) | 25-832804 | |
7 | CONNECTING ROD ASSEMBLY | 653-833146T06 | 653-833146T04, 653-833146T05, 653-833146T 3 |
8 | PISTON ASSEMBLY | 828222A4 | |
9 | RING, Lock | 53-8348101 | |
10 | REED PLATE ASSEMBLY | 835088A10 | 835088A 4 |
11 | O-RING, (3.489 x .070) | 25-67207 | |
12 | O-RING, (2.739 x .070) | 25-832804 | |
13 | SEAL | 26-828225 | |
14 | HEAD ASSEMBLY, Compressor | 835087A3 | |
15 | FITTING, Straight | 22-8307532 | |
16 | SCREW, (M8 x 35) | 10-81893435 | |
17 | FITTING | 22-15133 | |
18 | ELBOW Comment: SN# 0G911719 & Below | 22-856824 | |
19 | FITTING, Elbow - 45 Degree - Brass (.125-27) Comment: SN# 0G911720 & Up | 22-851975 | |
20 | FITTING, (90 Degree) | 22-196881 | |
21 | PLUG | 22-390721 | |
22 | FITTING | 22-856744 | 22-856744 1 |
23 | FITTING, Straight (.125-27) | 22-16604 | |
24 | O-RING, (.468 x .078) | 25-831985 | 25-885187 |
25 | SENSOR ASSEMBLY, Temperature | 13536A12 | |
26 | RETAINER | 137151 | |
27 | SCREW, (M8 x 12) | 10-81893412 | |
- | O-RING KIT | 25-832804A03 | 25-832804A 1 |
Air Handler
Back to TopBelow is the parts list for Mercury 225 (DFI) Air Handler:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COVER | 850296T4 | |
2 | GROMMET | 25-86361 | |
3 | GROMMET, (.88 Inside Diameter) | 25-13467 | |
4 | GROMMET | 25-8M0153609 | |
5 | FILTER | 35-853333T | 35-853333 |
6 | COVER | 8544932 | |
7 | SCREW, (M5 x 13) | 10-40056106 | |
8 | AIR HANDLER ASSEMBLY | 850287T10 | 850287A 2 |
9 | DECAL, Caution, Start In Gear | 37-881865 | 37-825064 |
10 | BRACKET | 855756A1 | |
11 | SCREW, (M6 x 16) | 10-1993716 | |
12 | PUMP ASSEMBLY | 8M0047624 | 855843 2 |
13 | GROMMET | 25-856928 | |
14 | ELBOW | 22-855802A1 | |
15 | CLAMP, (15.7) | 54-8M0214911 | |
16 | HOSE | 32-856825 | |
17 | SLEEVE, (27.00 Inches Bulk) | 23-85686953 | |
18 | FITTING | 22-880862A1 | |
19 | O-RING, (.530 x .082) | 25-805062 | |
20 | HOSE | 32-856778 | |
21 | DECAL, EPA Label Information | 37-856985A14 | 37-856985 14 |
22 | SCREW, (M6 x 50) | 10-82130050 | |
23 | J CLIP (STARBOARD) | 54-8M0024808 | |
24 | SCREW, (M6 x 45) | 10-82130045 | |
25 | HOSE, (57.00 Inches Bulk) (1-1/4 IN.) | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
26 | TIE STRAP, (8.00 Inches) | 54-816311T | 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 |
27 | FILTER | 35-855896T | 35-855896 |
28 | ATTENUATOR ASSEMBLY, Air | 854343T7 | |
29 | HOSE, (57.00 Inches Bulk) (15 IN.) | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
30 | FITTING, (90 Degree), To Air Attenuator | 22-196881 | |
31 | CLIP | 54-23567 | |
32 | SCREW, (#10-16 x .750) | 10-69570 | |
33 | CLAMP, Hose (15.3) | 54-8M0214964 | |
34 | HOSE, To Fuel Cooler | 32-8568261 | |
35 | SLEEVE, (27.00 Inches Bulk) (9-1/2 IN.) | 23-85686953 | |
36 | CHECK VALVE | 21-8557611 | |
37 | TUBING, (17.00 Inches Bulk) (14 IN.) | 32-85682239 | |
38 | SLEEVE, (27.00 Inches Bulk) (14 IN.) | 23-85686953 | |
39 | CABLE ASSEMBLY | 84-88807A27 | |
40 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
41 | WASHER | 12-8M0207778 | |
42 | TIE STRAP, (14.00 Inches) | 61990 | |
43 | RETAINER | 8275072 |
Air Handler Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Air Handler Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | AIR HANDLER ASSEMBLY | 850287T10 | 850287A 2 |
1 | ADAPTOR PLATE KIT | 850281A1 | |
2 | GASKET | 27-850283 | |
3 | GASKET | 27-850282 | |
4 | REED BLOCK | 828623T6 | |
5 | SCREW (M6 X 1) | 10-855525 | |
6 | DISTRIBUTOR | 855644T | 855644 |
7 | BUSHING | 23-855364 | |
8 | GROMMET | 25-855362001 | 25-855362 |
9 | SCREW, (M8 x 35) | 10-4000355 | |
10 | WASHER, (.344 x 1.00 x .063) Stainless Steel | 12-817274 | 12-817274 1 |
11 | PLENUM KIT, Air | 855631A1 | |
12 | ELBOW | 22-8554249 | |
13 | ELBOW | 22-8554242 | |
14 | GASKET | 850892 | |
15 | SENSOR ASSEMBLY, Temperature | 13221T01 | |
16 | SCREW, (M4 x 10) | 10-4005685 | |
17 | LOCKWASHER, Stainless Steel | 8,13-26995 | |
18 | SCREW, (M4 x 16) | 10-4001987 | |
19 | THROTTLE BODY KIT | 855425A1 | |
20 | O-RING | 25-855426 | |
21 | SCREW, (M6 x 40) | 10-82130040 | |
22 | PLATE | 855524 | |
23 | SCREW, (M8 x 50) | 10-81893450 | |
24 | BRACKET | 855588 | |
25 | SCREW, (M8 x 40) | 10-81893440 | |
26 | TUBING (6 IN.) | 32-85583464 | |
27 | TIE STRAP, (4.00 Inches) | 56762 | |
28 | TUBING, (36.00 Inches Bulk) | 32-8M0054152 | 32-856060 65 |
29 | 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 |
30 | SCREW, (M8 x 40) | 10-81893440 | |
31 | BRACKET | 8552842 | |
32 | FITTING | 22-8554243 | |
33 | FITTING | 22-64705 | |
34 | PUMP, Oil | 855884P1 | |
35 | GASKET | 27-856542 | 27-855598 |
36 | GASKET | 27-8565421 | |
37 | TUBING, (25.00 Inches Bulk) | 32-82381455 | |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
- | GASKET SET | 27-832934A98 |
Bottom Cowl
Back to TopBelow is the parts list for Mercury 225 (DFI) Bottom Cowl:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BOTTOM COWL, Port | 113-850302A1 | |
2 | PLUG | 854367001 | 854367 |
3 | BOTTOM COWL, Starboard | 113-850301A1 | |
4 | SEAL, (44.00 Inches) | 8M0109218 | |
5 | SCREW, (M6 x 40) | 10-82130040 | |
6 | SCREW, (M6 x 75) | 10-824868 | |
7 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
8 | FRONT HANDLE | 8M0053903 | 850684F 1 |
9 | BUSHING | 23-335891 | |
10 | O-RING, (.614 x .070) | 25-48462 | |
11 | PAWL | 8219423 | |
12 | WASHER, (.281 x .734 x .063) | 12-69057 | |
13 | NUT, (M6) | 11-401366 | |
14 | SCREW, (#10-16 x .625) | 10-8214281 | |
15 | CLIP | 54-822873 | |
16 | SWITCH ASSEMBLY | 87-8M0042301 | 87-896620, 87-856990, 87-850691, 87-18286A40 |
17 | CLAMP (LOWER) | 8M8027677 | 54-859359A 2 |
18 | CLAMP (UPPER) | 54-8503051 | |
19 | SCREW, (M6 x 12) | 10-82130012 | |
20 | SCREW, (#10-16 x 1.250) Stainless Steel | 10-87698 | |
21 | HANDLE, Cowl | 852361T1 | |
22 | WAVE WASHER | 13-29402 |
Crankshaft, Pistons and Connecting Rods
Back to TopBelow is the parts list for Mercury 225 (DFI) Crankshaft, Pistons and Connecting Rods:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CRANKSHAFT | 482-9784A11 | |
2 | NOT SOLD SEPARATE, Wear Sleeve | NSS | |
3 | BEARING, Ball (LOWER) | 30-67923T | |
4 | RING | 53-67446 | |
5 | RING | 39-843198T01 | 39-843198001, 39-816106 |
6 | KEY, Woodruff | 28-91800 | |
7 | O-RING, (.859 x .139) | 25-35126 | |
8 | RACE ASSEMBLY, Bearing | 817001A1 | |
9 | NOT SOLD SEPARATE, Bearing-Needle Roller | NSS | |
10 | PISTON Comment: (STBD-STANDARD) | 2720-859297T2 | |
10 | PISTON Comment: (PORT-STANDARD) | 2720-855353T3 | |
10 | PISTON ASSEMBLY Comment: STBD-.015 O/S | 2720-859444A2 | |
10 | PISTON ASSEMBLY Comment: STBD-.030 O/S | 2720-859446A2 | |
10 | PISTON ASSEMBLY Comment: PORT - .015 O/S | 2720-859443A2 | |
10 | PISTON ASSEMBLY Comment: (PORT - .030 O/S) | 2720-859445A2 | |
11 | LOCK RING | 53-8320811 | |
12 | RING SET, Piston Comment: STANDARD | 39-834805A12 | |
12 | RING SET, Piston Comment: .015 O.S. | 39-875252A12 | 39-856939A12, 39-826293A12 .015 O.S. |
12 | RING SET, Piston Comment: .030 O.S. | 39-875257A12 | 39-826297A12, 39-856940A12 .030 O.S. |
13 | CONNECTING ROD ASSEMBLY | 600-8M0125869 | |
14 | SCREW, (.375-24 x 1.250) | 10-94320 | |
15 | BEARING/CAGE KIT | 31-844338A01 | 31-43012A04 |
16 | NOT SOLD SEPARATE, Bearing-Needle Roller | NSS | |
17 | THRUST WASHER | 12-88263 | |
18 | NEEDLE, Roller Bearing | 29-8M0204715 | |
19 | BEARING ASSEMBLY (UPPER) | 31-816773A2 | |
20 | SEAL, Oil | 26-859093 | 26-815449 |
21 | O-RING, (1.989 x .070) | 25-823683 | 25-64067 |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
- | GASKET SET | 27-832934A98 |
Cylinder Block and End Cap
Back to TopBelow is the parts list for Mercury 225 (DFI) Cylinder Block and End Cap:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER BLOCK Comment: (225) | 885-9811A44 | |
1 | CYLINDER BLOCK Comment: (200) | 885-9811A43 | |
2 | STUD, (M10 x 1.5 x 64) | 16-903509 | |
3 | STUD, (M10 x 1.5 x 155) | 16-8154431 | |
4 | PLUG, Pipe (.125-27) Brass | 22-328022 | |
5 | FITTING, Pipe - Brass (.750-14) | 22-8M0204679 | |
6 | DEFLECTOR, Water | 8248577 | |
7 | CHECK VALVE | 21-8781051 | |
8 | HOSE, (57.00 Inches Bulk) (6 IN.) | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
9 | CONNECTOR | 22-822769 | |
10 | NOT SOLD SEPARATE, Plug | NSS | |
11 | PIN | 17-8M0036405 | 17-67296 |
12 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
13 | CHECK VALVE | 21-426585 | |
14 | ELBOW | 22-856842 | |
15 | PLUG | 19-850309001 | 19-850309 |
16 | SCREW, (M8 x 35) | 10-81893435 | |
17 | CHECK VALVE | 21-8159234 | |
18 | SCREW, (M10 x 80) | 10-82446180 | |
19 | STRAINER | 35-8348083 | |
20 | STRAINER Comment: SN# 0G911719 & Below | 35-8348083 | |
21 | PLUG, Pipe (.375-18) Brass Comment: SN# 0G911720 & Up | 22-8M0180565 | |
22 | PIN | 8215832 | |
23 | TUBING, (20.00 Feet Bulk) (22-1/2 IN.) | 32-892024122 | 32-99130122 |
24 | TUBING, (20.00 Feet Bulk) (3-3/4 IN.) | 32-892024122 | 32-99130122 |
25 | NOT SOLD SEPARATE, Plug-Serial Number | NSS | |
26 | TIE STRAP, (8.00 Inches) | 54-816311T | 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 |
27 | HOSE, To Fuel Pump | 32-858714 | |
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 | WASHER, (.406 x .750 x .105) Stainless Steel | 12-8M0214963 | |
30 | NUT, (M10) | 11-4013610 | |
31 | BRACKET | 8212251 | |
32 | SCREW, (M6 x 16) | 10-82130016 | |
33 | BRACKET, Guide | 822486 | |
34 | ENCODER | 8285581 | |
35 | SCREW, (M5 x 10) | 10-82104510 | |
36 | END CAP ASSEMBLY | 1171-9787A4 | |
37 | O-RING, (3.237 x .103) | 25-62700 | |
38 | SEAL, Oil | 26-8308981 | |
39 | SCREW, (M6 x 20) | 10-82130020 | |
40 | PLATE ASSEMBLY | 855671A2 | |
41 | MOUNT | 23-855729 | |
42 | SCREW, (M10 x 45) | 10-82130145 | |
43 | SCREW (M10 X 75) | 10-82130175 | |
44 | WASHER | 12-855725 | |
45 | SPACER | 23-855726 | |
46 | SPACER | 23-855727 | |
47 | BRACKET | 856816 | |
48 | CLAMP | 54-8568781 | |
49 | SCREW, (M6 x 10) Stainless Steel | 10-4010610 | |
50 | WASHER, (.255 x .620 x .030) Stainless Steel | 12-69056 | |
51 | SEAL | 818574 | |
52 | O-RING | 25-818573 | |
53 | CYLINDER HEAD Comment: (STARBOARD)(225) | 903-850275A1 | |
53 | CYLINDER HEAD Comment: (PORT)(225) | 903-850276A1 | |
53 | CYLINDER HEAD Comment: (STARBOARD)(200) | 903-850275A2 | |
53 | CYLINDER HEAD Comment: (PORT)(200) | 903-850276A4 | |
54 | SEAL | 26-854639001 | 26-854639 |
55 | No Longer Available, Thermostat Comment: (Refer to Service Bullein 2002-08) | NLA | |
56 | GASKET | 27-8503181 | |
57 | THERMOSTAT COVER | 8503173 | |
58 | FITTING Comment: SN# 0G911719 & Below | 22-8533393 | |
59 | FITTING Comment: SN# 0G911720 & Up | 22-8533394 | |
60 | SCREW, (M6 x 25) | 10-82130025 | |
61 | SCREW, (M8 x 50) | 10-8M0045380 | 10-891570050, 10-859096, 10-824460 50, 10-891570 |
62 | FITTING Comment: (STARBOARD) | 22-8533394 | |
63 | TUBING, To Adaptor Plate Comment: (STBD. 21 IN.) | 32-81431247 | |
63 | TUBING, To Adaptor Plate Comment: (PORT 20-1/2 IN.) | 32-81431247 | |
64 | SENSOR ASSEMBLY, Temperature Comment: (PORT) | 13536A12 | |
64 | SENSOR ASSEMBLY, Temperature Comment: (STARBOARD) | 13536A14 | |
65 | SCREW, (M8 x 12) | 10-81893412 | |
66 | RETAINER | 137151 | |
67 | FITTING, To Pressor Sensor | 22-859092 | 22-62365 1 |
68 | TIE STRAP, (4.00 Inches) | 56762 | |
69 | PLUG, Pipe (.375-18) Brass | 22-8M0180565 | |
70 | CLAMP | 8266241 | |
71 | SCREW, (M6 x 12) | 10-82130012 | |
72 | BRACKET | 8544862 | |
73 | LEVER, TPI | 850290 | |
74 | SCREW, (M6 x 25) | 10-82130025 | |
75 | BUSHING | 23-8318701 | |
76 | GROMMET | 25-8M0190980 | |
77 | INDICATOR, Throttle Position Comment: (INSIDE) | 8M6005166 | |
78 | SPACER | 850882 | |
79 | INDICATOR, Throttle Position Comment: (OUTSIDE) | 8M6005165 | |
80 | SCREW, (M5 x 65) Stainless Steel | 10-40011117 | |
81 | LINK, Throttle | 1938540 | |
82 | CLAMP Comment: SN# 0G911719 & Below | 54-8568341 | |
82 | CLAMP Comment: SN# 0G911720 & Up | 54-859172 | |
83 | SPACER | 23-824921 | |
84 | SCREW, (M8 x 20) | 10-81893420 | |
85 | CLAMP | 54-858951A01 | 54-856841 1 |
86 | CLAMP | 54-8568311 | |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
- | GASKET SET | 27-832934A98 |
Driveshaft Housing and Exhaust Tube
Back to TopBelow is the parts list for Mercury 225 (DFI) Driveshaft Housing and Exhaust Tube:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | HOUSING ASSEMBLY, Driveshaft Comment: (LONG) | 3518-832937A06 | 3518-832937A05, 3518-832937A 3, 3518-832937A 4 (LONG) |
1 | HOUSING ASSEMBLY, Driveshaft Comment: (X-LONG) | 3519-832938A06 | 3519-832938A 5 (X-LONG) |
2 | STUD, (M12 x 52) Comment: LONG/X-LONG | 16-8M0008031 | 16-856983, 16-822257 LONG/X-LONG |
3 | SCREW, (M10 x 30) Comment: LONG/X-LONG | 10-82130130 | |
3 | SCREW, (M12 x 35) Comment: LONG/X-LONG | 10-857136 | |
4 | GROMMET | 25-8331231 | |
5 | WASHER, (.500 x .810 x .090) Stainless Steel | 12-856982 | |
6 | NUT, (M12 x 1.75) | 11-896895 | 11-857008 |
7 | PLUG | 19-64649 | |
8 | SCREW, (M14 x 178) | 10-898834 | 10-815431002, 10-815431 |
9 | CABLE ASSEMBLY, Ground | 88238A10 | |
10 | WASHER, (.562 x 2.00 x .125) | 12-815432 | |
11 | WASHER, (1.25 x 2.00 x .19) | 12-8154331 | |
12 | MOUNT | 8137711 | |
13 | WASHER | 12-825190 | |
14 | NUT | 11-896602 | 11-815434, 11-815434002 |
15 | CLAMP | 8186442 | |
16 | SCREW, (M8 x 35) | 10-81893435 | |
17 | LOCKWASHER, Internal Tooth | 13-72521 | |
18 | COVER, Black | 8M0001136 | 818645F 1 |
19 | SCREW, (#10-16 x .440) | 10-69079 | |
20 | SEAL | 8329321 | |
21 | TUBE ASSEMBLY, Exhaust | 833116A4 | |
22 | NOT SOLD SEPARATE, Strainer | NSS | |
23 | SCREW, (M8 x 35) | 10-81893435 | |
24 | TUBE, Water Comment: LONG | 32-8M0042785 | 32-832941 7 LONG |
24 | TUBE, Water Comment: X-LONG | 32-8M0042786 | 32-832941 8 X-LONG |
24 | TUBE, Water Comment: XX-LONG | 32-8M0042787 | 32-832941 9 XX-LONG |
25 | SEAL | 832940001 | 832940 |
26 | CLAMP | 8329391 | |
27 | SCREW, (.250-20 x .500) Stainless Steel | 10-41508 | |
28 | SPACER Comment: XX-LONG | 8M0105088 | 8M0071622, 880647T04, 823979T 1, 880647T02, 880647T XX-LONG |
29 | PIN, Dowel - Without Hole (.375 x .625) Comment: XX-LONG | 17-43044 | |
30 | STUD, (M12 x 179) Comment: XX-LONG | 16-8M0008047 | 16-857009, 16-824117 XX-LONG |
30 | STUD Comment: (M10 X 1.5 X 173) XX-LONG | 16-824118 | |
31 | NUT (M10 X 1.5) Comment: (USE W/M10 X 1.5 X 173 STUD XX-LONG | 11-400636 | |
32 | SCREW, (M12 x 160) Comment: XX-LONG | 10-857137 | |
33 | WASHER, (.500 x .810 x .090) Stainless Steel Comment: XX-LONG | 12-856982 |
Dual Engine Extension Kit
Back to TopBelow is the parts list for Mercury 225 (DFI) Dual Engine Extension Kit:

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) | 11-8M0204726 | |
13 | STEERING EYE | 8M0026167 | 8M0005848, 97933 1 |
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 | 12-34931 | |
20 | SCREW, (.375-24 x 1.5) | 10-94319 |
Electrical Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Electrical Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | PLATE | 850295T4 | |
2 | COIL KIT | 339-856991A1 | |
3 | CABLE ASSEMBLY, Hi Tension | 84-821945A63 | 84-821945T66 |
4 | BOOT/TERMINAL KIT | 85-63709A1 | |
5 | SPARK PLUG Comment: (HEAVY DUTY) | 33-889597Q | 33-889597001, 33-855672 1 (HEAVY DUTY) |
5 | SPARK PLUG Comment: (MED/LT DUTY-NGK-ZFR5F-11) | 33-8557171 | |
5 | SPARK PLUG Comment: (MED/LT DUTY-CH#RC12MC4) | 33-858409 | 33-318 (MED/LT DUTY-CH#RC12MC4) |
6 | SCREW, (M6 x 30) | 10-82129130 | |
7 | SENSOR | 8M6000628 | 881879018, 881879 8 |
8 | FITTING, Barbed | 22-856594 | |
9 | RETAINER | 856600 | |
10 | HARNESS ASSEMBLY, Adaptor | 84-856567A1 | |
11 | TIE STRAP, (8.00 Inches) | 54-816311T | 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 |
12 | HOSE, (.187) (26.00 Inches Bulk), Cut to 15 Inches - To Block | 32-9912878 | |
13 | SENSOR, MAP | 825762 | |
14 | SCREW, (M6 x 14) | 10-82129114 | |
15 | TUBING, (36.00 Inches Bulk), Cut to 28-1/2 Inches - to Air Handler | 32-8M0054152 | 32-856060 65 |
16 | SCREW, (M8 x 35) | 10-81893435 | |
17 | WASHER | 12-49436 | |
18 | GROMMET | 25-833155 | |
19 | BUSHING | 23-8502341 | |
20 | SCREW, (M6 x 14) | 10-82129114 | |
21 | HARNESS ASSEMBLY, Trim | 84-819514A14 | |
22 | RELAY ASSEMBLY | 8M0207773 | |
23 | NOT SOLD SEPARATE, Decal-Trim Relay | NSS | |
24 | BRACKET | 828102 | |
25 | BUSHING | 23-8M0214955 | |
26 | GROMMET | 25-818967 | |
27 | SCREW, (M6 x 25) | 10-82129125 | |
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 | HARNESS ASSEMBLY, Engine | 84-850385T7 | |
30 | HARNESS ASSEMBLY (ALTERNATOR) | 84-856624A2 | |
31 | HARNESS ASSEMBLY (DIRECT INJECTOR) | 879346A49 | 84-858781A 2 |
32 | HARNESS ASSEMBLY (FUEL INJECTOR) | 879346A50 | 84-858780A 2 |
33 | FUSE, Yellow - 20 Ampere | 88-812619 | 88-860608 |
34 | BRACKET, Fuse Holder | 8289471 | |
35 | SCREW (M4 X .7) | 10-855634 | |
36 | ECU, Engine Control Unit Comment: (225) | 858891A23 | 857127A12, 857127A10, 857127A 8 (225) |
36 | ECU, Engine Control Unit Comment: (200) | 858891A22 | 857127A11, 857127A 9 (200) |
37 | PAD | 830897 | |
38 | SCREW, (M6 x 25) | 10-82130025 | |
39 | BUSHING | 23-8318701 | |
40 | GROMMET | 25-8M0190980 | |
41 | SCREW, (M6 x 12) | 10-82130012 | |
42 | CLIP | 54-833136 | |
43 | PLATE, Solenoid Mounting | 8331371 | |
44 | SCREW, (M6 x 12) | 10-82130012 | |
45 | CABLE ASSEMBLY, Battery - Negative | 84-88439A26 | |
46 | SCREW, (M6 x 14) | 10-82129114 | |
47 | SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals) | 89-817109A2 | |
48 | GROMMET | 25-822179 | |
49 | SCREW, (M6 x 25) | 10-82129125 | |
50 | CABLE ASSEMBLY, Yellow/Black | 84-93388A14 | |
51 | BUSHING | 23-8M0214955 | |
52 | CABLE ASSEMBLY, Battery - Positive | 84-88439A25 | |
53 | LOCKWASHER, (.312) | 13-53166 | |
54 | NUT, (.312-18) | 11-8M0204668 | |
55 | NUT, Brass | 10-32,11-45076 | |
56 | CAP NUT, | 10-32,11-813938 | |
57 | SCREW, (M8 x 12) | 10-81893412 | |
58 | BOOT, Insulator - Red | 85-830233 |
Exhaust Plate
Back to TopBelow is the parts list for Mercury 225 (DFI) Exhaust Plate:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | PLATE ASSEMBLY, Exhaust | 832935A6 | |
2 | GASKET | 27-8329335 | |
3 | GASKET (LOWER) | 27-8329344 | |
4 | SEAL | 8M0043157 | 823805 1 |
5 | CONNECTOR | 22-856963 | |
6 | ELBOW, Cylinder Block | 22-8320761 | |
7 | FITTING, (.250-18 x .62) Brass | 22-36382 | |
8 | CHECK VALVE ASSEMBLY, Drain | 21-817519A1 | |
9 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
10 | FITTING | 22-8M0214961 | |
11 | COVER ASSEMBLY | 65663A2 | |
12 | SCREW, (M8 x 35) | 10-81893435 | |
13 | CARRIER | 814190 | |
14 | GROMMET | 25-814191 | |
15 | POPPET | 814189 | |
16 | SPRING | 24-64878 | |
17 | PLATE ASSEMBLY | 65664A1 | |
18 | GASKET | 27-88907003 | |
19 | DIAPHRAGM | 648771 | |
20 | WASHER | 12-76451 | |
21 | SCREW, (#10-16 x .750) | 10-69570 | |
22 | SCREW, (M8 x 35) | 10-81893435 | |
23 | BOOT, Idle Exhaust | 850306A04 | 850306 1 |
24 | CLAMP, (28.6) | 54-850896 | |
25 | FITTING, Tell-Tale | 22-8M0077650 | 821904 |
26 | PLUG | 19-821908 | |
27 | WASHER | 12-821915 | |
28 | FITTING | 22-821952 | |
29 | CHECK VALVE | 8219631 | |
30 | O-RING, (.299 x .103) | 25-30641 | |
31 | NUT, (M6) | 11-401386 | |
32 | SLIDE | 8539682 | |
33 | NUT, (M6) | 11-401386 | |
34 | SHIFT LINK | 883142A03 | 883142A 2 |
35 | BUSHING | 23-42994 | |
36 | SHIFT SHAFT, Upper Comment: (LONG) | 8M0036408 | 896669001, 824070 1 (LONG) |
36 | SHIFT SHAFT, Upper Comment: (X-LONG) | 8M0187153 | |
36 | SHIFT SHAFT, Upper Comment: (XX-LONG) | 8240703 | |
37 | BUSHING | 23-48237 | |
38 | COUPLING | 43585 | |
39 | HOSE (INLET) | 32-859626A1 | |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
- | GASKET SET | 27-832934A98 |
Flywheel/Alternator
Back to TopBelow is the parts list for Mercury 225 (DFI) Flywheel/Alternator:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | ALTERNATOR | 8M6013461 | |
2 | SPRING | 24-8523742 | |
3 | BUSHING | 23-42139 | |
4 | BELT TENSIONER | 850291T3 | |
5 | BUSHING | 23-8525622 | |
6 | SCREW, (M10 x 45) | 10-4007180 | |
7 | PULLEY | 8M6005030 | |
8 | SCREW, (M10 x 35) Hex Flange - Stainless Steel | 10-4010835 | |
9 | BELT | 57-828507Q01 | 57-828507 1 |
10 | FLYWHEEL | 283-850293T2 | |
11 | NUT, (M16) | 11-42979 | |
12 | WASHER, (.641 x 1.250 x .190) | 12-33001 | |
13 | PLUG, Yellow | 19-45907 | |
14 | WASHER | 12-4002319 | |
15 | NUT, (M6) | 11-401386 | |
16 | CABLE ASSEMBLY | 84-88807A45 |
Fuel Pump
Back to TopBelow is the parts list for Mercury 225 (DFI) Fuel Pump:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | PUMP ASSEMBLY, Fuel | 14360A78 | |
1 | NOT SOLD SEPARATE, Fuel Pump | NSS | |
2 | DIAPHRAGM KIT | 21-857005A1 | |
3 | NOT SOLD SEPARATE, Diaphragm | NSS | |
4 | NOT SOLD SEPARATE, Check Valve | NSS | |
5 | NOT SOLD SEPARATE, Retainer | NSS | |
6 | NOT SOLD SEPARATE, Spring | NSS | |
7 | NOT SOLD SEPARATE, Cap | NSS | |
8 | NOT SOLD SEPARATE, Spring | NSS | |
9 | NOT SOLD SEPARATE, Cap | NSS | |
10 | NOT SOLD SEPARATE, Diaphragm | NSS | |
11 | NOT SOLD SEPARATE, Gasket-Boost | NSS | |
12 | NOT SOLD SEPARATE, Gasket-Pulse | NSS | |
13 | GASKET | 27-8M0204705 | |
14 | PLATE | 987752 | |
15 | FITTING, To Block | 22-856827 | |
16 | SCREW, (M5 x 40) | 10-82104540 | |
16 | SCREW, (M6 x 50) | 10-82130050 | |
17 | BASE | 144303 | |
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, To Vapor Separator Fuel Inlet Fitting | 32-856818 | |
20 | SLEEVE, (27.00 Inches Bulk) (10-1/2 IN.) | 23-85686953 | |
21 | HOSE | 32-8M0064778 | 32-856817 2 |
22 | CLAMP, Hose (15.3) | 54-8M0214964 | |
23 | CONNECTOR | 22-822769 | |
24 | CLAMP | 54-8589016 | |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
- | GASKET SET | 27-832934A98 |
Fuel Rail Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Fuel Rail Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | FUEL RAIL (STARBOARD) W/OUT INJECTORS | 852395T5 | |
2 | FUEL RAIL (PORT) W/OUT INJECTORS | 852394T5 | |
3 | SCHRADER VALVE KIT (AIR AND FUEL) | 804521 | |
4 | FITTING (AIR INLET) | 804516 | |
5 | FITTING (FUEL INLET) | 804515 | |
6 | CLAMP (FITTING RETAINER) | 804524 | 54-859153 |
7 | SCREW PACKAGE, (M5 x 8) (2 Per) | 10-804525001 | 804525 |
8 | SCREW PACKAGE, (M5 x 16) (2 Per) | 804526 | |
9 | COVER (TRACKER VALVE) | 804535001 | 804535 |
10 | SPRING (TRACKER VALVE) | 24-804534 | |
11 | DIAPHRAGM ASSEMBLY (TRACKER VALVE) | 804533 | |
12 | O-RING (TRACKER COVER) | 25-804536 | |
13 | FITTING (AIR/FUEL) STARBOARD | 804520 | |
14 | CLAMP (INJECTOR) | 804522 | |
15 | INJECTOR (FUEL) | 8M0222157 | |
16 | O-RING KIT (LARGE) 6 PER KIT | 25-804530 | |
17 | O-RING KIT (SMALL) 6 PER KIT | 25-804529 | |
18 | FITTING (AIR BYPASS) | 804518 | |
19 | FITTING (FUEL BYPASS) | 804517 | |
20 | O-RING (2 PER KIT) | 25-804531 | |
21 | O-RING KIT (16 PER KIT) | 804532 | 25-803987 |
Fuel Rails
Back to TopBelow is the parts list for Mercury 225 (DFI) Fuel Rails:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COMPRESSOR ASSEMBLY, Air Comment: SN# 0G911719 & Below | 8M0063279 | 828123A23, 828123A14, 828123A 9, 828123T15, 828123T13 SN# 0G911719 & Below |
1 | COMPRESSOR ASSEMBLY, Air Comment: SN# 0G911720 & Up | 8M0063279 | 828123A23, 828123A14, 828123A 9, 828123T15, 828123T13 SN# 0G911720 & Up |
2 | SCREW, (M6 x 12) | 10-85593912 | |
3 | PULLEY | 8M0175171 | |
4 | SCREW, (M8 x 50) | 10-81893450 | |
5 | FUEL RAIL (PORT) | 852394T5 | |
6 | INJECTOR | 8M6001743 | 8M0065916, 883078A05, 883078A 4 |
7 | WASHER ASSEMBLY, Cupped | 12-828694A1 | |
8 | 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 |
9 | HOSE, FUEL/AIR BALANCE | 32-8M0064785 | 32-852512 2 |
10 | SLEEVE, (27.00 Inches Bulk) | 23-85686953 | |
11 | FUEL RAIL (STARBOARD) | 852395T5 | |
12 | HOSE, (57.00 Inches Bulk) (4-1/2 IN.) To Air Handler | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
13 | CHECK VALVE | 21-826810 | |
14 | TUBING (9 IN.) | 32-85682931 | |
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 | TUBING, To Tell Tale | 32-856839 | |
17 | SCREW, (M5 x 10) | 10-82104510 | |
18 | CLAMP | 54-46997 | |
19 | STUD, (M10 x 91) | 16-8M0063255 | |
20 | NUT, (M10) Brass/Nickel Plated | 11-826292 | |
21 | HOSE, Fuel Supply - To Vapor Separator | 32-8M0064781 | 32-856830 2 |
22 | SLEEVE, (27.00 Inches Bulk) | 23-85686953 | |
23 | HOSE (2 IN.) Fuel Return - To Fuel Cooler | 32-85466755 | |
24 | HOSE, To Strainer in top of Block Comment: SN# 0G911719 & Below | 32-8568201 | |
25 | TUBING, (15.00 Inches Bulk), To Fuel Cooler Comment: SN# 0G911720 & Up | 32-85833939 | |
26 | TUBING, Air Dump - To Adaptor Plate | 32-856952 | |
27 | CLAMP (14.0) | 54-850241 | |
28 | CLAMP | 54-8M0204696 | |
29 | CLAMP, Hose (15.3) | 54-8M0214964 | |
30 | HOSE ASSEMBLY | 32-8567631 | |
31 | SLEEVE, (16.00 Inches) | 23-85687631 | |
32 | FITTING | 22-8567411 | |
- | POWERHEAD ASSEMBLY Comment: (200) | 854198A99 | 854198A98 (200) |
- | POWERHEAD ASSEMBLY Comment: (225) | 854199A99 | 854199A98 (225) |
Gear Housing Chart
Back to TopBelow is the parts list for Mercury 225 (DFI) Gear Housing Chart:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING Comment: (STANDARD ROTATION 1.75:1 GEAR RATIO) | 1623-857113T1 | |
- | GEAR HOUSING Comment: (COUNTER ROTATION 1.75:1 GEAR RATIO) | 1623-857113T2 | |
- | EXTENSION KIT, Driveshaft Comment: LONG-20 IN. | 45-827754A1 | |
- | EXTENSION KIT, Driveshaft Comment: X-LONG-25 IN. | 45-827755A1 | |
- | EXTENSION KIT, Driveshaft Comment: XX-LONG-30 IN. | 45-826353A1 |
Gear Housing, Driveshaft - Counter Rotation
Back to TopBelow is the parts list for Mercury 225 (DFI) Gear Housing, Driveshaft - Counter Rotation:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK) | 1623-859399T18 | 1623-857113T 3 (BASIC-BLACK) |
2 | PIN | 17-379721 | |
3 | FILLER BLOCK | 821526001 | 821526 |
4 | FITTING KIT, Magnetic, Plug Fill/Drain | 22-8M0058389 | 22-67892A06 |
5 | WASHER, Fiber | 12-191833 | |
6 | ANODE | 97-826134Q | 826134, 826134A 1 |
7 | SCREW, (M6 x 40) | 10-4000333 | |
8 | NUT, (M6) | 11-401386 | |
9 | BEARING ASSEMBLY, Roller | 31-42647A1 | |
10 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
11 | SCREW KIT, (.375-16 x .250) | 10-79953Q04 | |
12 | WASHER, Fiber | 12-191833 | |
13 | CONNECTOR ASSEMBLY Comment: (X-Long) | 22-85822A10 | |
13 | CONNECTOR Comment: (XX-Long) | 22-85822A6 | |
14 | TIE STRAP, (4.00 Inches) | 56762 | |
15 | NOT SOLD SEPARATE, Pinion Gear (Part of 43-828695A1) Comment: (1.75:1 - 12/21) | NSS | |
16 | WASHER | 12-92721 | |
17 | NUT, (.625-18) | 11-35921 | |
18 | BUSHING ASSEMBLY | 23-815921A4 | |
19 | SEAL, Oil | 26-8M0204708 | |
20 | O-RING, (.799) | 25-8M0214927 | |
21 | SCREW, (M6 x 16) | 10-1993716 | |
22 | WASHER | 12-77674 | |
23 | SHIFT SHAFT (LOWER) | 824145 | |
24 | DRIVESHAFT (LOWER) | 45-8M0140442 | |
25 | KEY | 28-8M0204723 | |
26 | SHIM SET | 15-42637A1 | |
27 | BEARING, Roller | 31-8M0146566 | |
28 | NOT SOLD SEPARATE, Cup | NSS | |
29 | RETAINER | 8245191 | |
30 | CARRIER ASSEMBLY | 8M0214948 | |
31 | O-RING, (2.175 x .175) | 25-8M0142854 | |
32 | SEAL, Oil | 26-8M0214939 | |
33 | SEAL, Oil | 26-8M0214939 | |
34 | PUMP ASSEMBLY, Water | 817275A1 | |
35 | SEAL KIT | 26-816575A2 | |
36 | GASKET | 27-430331 | |
37 | GASKET | 27-8172771 | |
38 | FACEPLATE | 8M0204709 | |
39 | IMPELLER | 47-43026T2 | |
40 | SCREW, (M6 x 16) | 10-1993716 | |
41 | COUPLING ASSEMBLY | 832942A1 | |
42 | O-RING, (.796 x .139) | 25-8M0204645 | |
43 | O-RING, (1.046) | 25-8M0204654 | |
44 | EXTENSION KIT, Driveshaft Comment: (X-LONG-25 IN.) SEE NOTE | 45-827755A1 | |
44 | EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.) SEE NOTE | 45-826353A1 | |
45 | COUPLING | 823902 | |
46 | NOT SOLD SEPARATE, Decal-Counter Rotation | NSS | |
- | SEAL KIT, Gear Housing | 26-816575A4 | |
- | REBUILD KIT, Water Pump | 817275A5 | |
- | REPAIR KIT, Water Pump Impeller | 47-8M0100526 | 47-43026Q06 |
Gear Housing, Driveshaft - Standard Rotation
Back to TopBelow is the parts list for Mercury 225 (DFI) Gear Housing, Driveshaft - Standard Rotation:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK) | 1623-859399T18 | 1623-857113T 3 (BASIC-BLACK) |
2 | PIN | 17-379721 | |
3 | FILLER BLOCK | 821526001 | 821526 |
4 | FITTING KIT, Magnetic, Plug Fill/Drain | 22-8M0058389 | 22-67892A06 |
5 | WASHER, Fiber | 12-191833 | |
6 | ANODE | 97-826134Q | 826134, 826134A 1 |
7 | SCREW, (M6 x 40) | 10-4000333 | |
8 | NUT, (M6) | 11-401386 | |
9 | BEARING ASSEMBLY, Roller | 31-42647A1 | |
10 | PIN, Dowel - Without Hole (.375 x .625) | 17-43044 | |
11 | SCREW KIT, (.375-16 x .250) | 10-79953Q04 | |
12 | WASHER, Fiber | 12-191833 | |
13 | CONNECTOR ASSEMBLY Comment: (LONG/X-LONG) | 22-85822A10 | |
13 | CONNECTOR Comment: (XX-LONG) | 22-85822A6 | |
14 | TIE STRAP, (4.00 Inches) | 56762 | |
15 | NOT SOLD SEPARATE, Pinion Gear (Part of 43-828168A2) Comment: (1.75:1 - 12/21) | NSS | |
16 | WASHER | 12-92721 | |
17 | NUT, (.625-18) | 11-35921 | |
18 | BUSHING ASSEMBLY | 23-815921A4 | |
19 | SEAL, Oil | 26-8M0204708 | |
20 | O-RING, (.799) | 25-8M0214927 | |
21 | SCREW, (M6 x 16) | 10-1993716 | |
22 | WASHER | 12-77674 | |
23 | SHIFT SHAFT (LOWER) | 824145 | |
24 | DRIVESHAFT (LOWER) | 45-8M0140442 | |
25 | KEY | 28-8M0204723 | |
26 | SHIM SET | 15-42637A1 | |
27 | BEARING, Roller | 31-8M0146566 | |
28 | NOT SOLD SEPARATE, Cup | NSS | |
29 | RETAINER | 8245191 | |
30 | CARRIER ASSEMBLY | 8M0214948 | |
31 | O-RING, (2.175 x .175) | 25-8M0142854 | |
32 | SEAL, Oil | 26-8M0214939 | |
33 | SEAL, Oil | 26-8M0214939 | |
34 | PUMP ASSEMBLY, Water | 817275A1 | |
35 | SEAL KIT | 26-816575A2 | |
36 | GASKET | 27-430331 | |
37 | GASKET | 27-8172771 | |
38 | FACEPLATE | 8M0204709 | |
39 | IMPELLER | 47-43026T2 | |
40 | SCREW, (M6 x 16) | 10-1993716 | |
41 | COUPLING ASSEMBLY | 832942A1 | |
42 | O-RING, (.796 x .139) | 25-8M0204645 | |
43 | O-RING, (1.046) | 25-8M0204654 | |
44 | EXTENSION KIT, Driveshaft Comment: (LONG-20 IN.) SEE NOTE | 45-827754A1 | |
44 | EXTENSION KIT, Driveshaft Comment: (X-LONG-25 IN.) SEE NOTE | 45-827755A1 | |
44 | EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.) SEE NOTE | 45-826353A1 | |
45 | COUPLING | 823902 | |
- | SEAL KIT, Gear Housing | 26-816575A4 | |
- | REBUILD KIT, Water Pump | 817275A5 | |
- | REPAIR KIT, Water Pump Impeller | 47-8M0100526 | 47-43026Q06 |
Gear Housing, Propeller Shaft - Counter Rotation
Back to TopBelow is the parts list for Mercury 225 (DFI) Gear Housing, Propeller Shaft - Counter Rotation:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK) | 1623-859399T18 | 1623-857113T 3 (BASIC-BLACK) |
47 | SHIFT CRANK | 8M0226861 | |
48 | SPOOL ASSEMBLY | 8M0235940 | |
49 | NOT SOLD SEPARATE, Spool | NSS | |
50 | NOT SOLD SEPARATE, Sleeve | NSS | |
51 | NOT SOLD SEPARATE, Cotter Pin | NSS | |
52 | SHIM SET | 15-44491A1 | |
53 | ADAPTOR ASSEMBLY, Bearing | 828830A2 | |
54 | BEARING ASSEMBLY, Needle Rollers | 31-814653T | 31-814653, 31-814653001 |
55 | THRUST WASHER | 12-815481 | |
56 | BEARING, Thrust | 31-815480 | |
57 | GEAR ASSEMBLY, Reverse Comment: (1.75:1 - 12/21) | 43-828696T2 | |
58 | BEARING ASSEMBLY, Roller | 31-15844 | |
59 | SPRING | 24-30893 | |
60 | CLUTCH, Sliding | 52-859340T | 52-854735T, 52-828288 |
61 | PIN, Cross | 17-8M0100263 | 17-8M0084681, 17-8M0020941, 17-30632 |
62 | PIN, Detent | 17-828356 | |
63 | PROPELLER SHAFT | 44-8M0140448 | |
64 | GEAR SET, Forward/Pinion (12/21) Comment: (1.75:1) | 43-828695A1 | |
65 | SPACER SHIM , (.206) | 23-1761514 | |
65 | SPACER SHIM , (.208) | 23-1761515 | |
65 | SPACER SHIM, (.210) | 23-1761516 | |
65 | SPACER SHIM, (.212) | 23-1761517 | |
65 | SPACER SHIM, (.214) | 23-1761518 | |
65 | SPACER SHIM, (.216) | 23-1761519 | |
65 | SPACER SHIM, (.218) | 23-1761520 | |
65 | SPACER SHIM, (.220) | 23-1761521 | |
65 | SPACER SHIM, (.222) | 23-1761522 | |
65 | SPACER SHIM, (.224) | 23-1761523 | |
65 | SPACER SHIM, (.226) | 23-1761524 | |
65 | SPACER SHIM, (.228) | 23-1761525 | |
65 | SPACER SHIM, (.230) | 23-1761526 | |
66 | BEARING, Thrust | 31-815480 | |
67 | THRUST WASHER | 12-815481 | |
68 | ADAPTOR ASSEMBLY, Bearing | 828831A3 | |
69 | BEARING ASSEMBLY, Needle Rollers | 31-814653T | 31-814653, 31-814653001 |
70 | THRUST WASHER | 12-18448 | |
71 | BEARING, Thrust | 31-15842 | |
72 | RACE, Thrust | 8182911 | |
73 | KEEPER | 814605 | |
74 | O-RING | 25-8M0214920 | |
75 | CARRIER ASSEMBLY, Bearing | 818290T8 | |
76 | BEARING, Needle | 31-30956T | |
77 | SEAL, Oil (INSIDE) | 26-14077 | |
78 | SEAL (OUTSIDE) | 26-8M0204670 | |
79 | TAB WASHER | 14-18323 | |
80 | RETAINER | 8M2011027 | 79448 |
81 | ANODE KIT | 97-76214Q5 | |
82 | SCREW, (.437-14 x 1.750) | 10-8M0204686 | |
- | SEAL KIT, Gear Housing | 26-816575A4 |
Gear Housing, Propeller Shaft - Standard Rotation
Back to TopBelow is the parts list for Mercury 225 (DFI) Gear Housing, Propeller Shaft - Standard Rotation:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | GEAR HOUSING ASSEMBLY Comment: (BASIC-BLACK) | 1623-859399T18 | 1623-857113T 3 (BASIC-BLACK) |
46 | SHIFT CRANK | 8M0226861 | |
47 | SPOOL ASSEMBLY | 8M0235940 | |
48 | NOT SOLD SEPARATE, Shift Spool | NSS | |
49 | NOT SOLD SEPARATE, Cotter Pin | NSS | |
50 | NOT SOLD SEPARATE, Sleeve | NSS | |
51 | GEAR ASSEMBLY, Forward Comment: (1.75:1 - 12/21) | 43-859321A3 | |
52 | SHIM SET | 15-44491A1 | |
53 | BEARING SET, Cup And Cone | 31-30894A1 | |
54 | NOT SOLD SEPARATE, Cup | NSS | |
55 | RING, Retaining | 53-856823 | |
56 | BEARING, Needle | 31-30895T | |
57 | SPRING | 24-30893 | |
58 | CLUTCH, Sliding | 52-859340T | 52-854735T, 52-828288 |
59 | PIN, Detent | 17-828356 | |
60 | PIN, Cross | 17-8M0100263 | 17-8M0084681, 17-8M0020941, 17-30632 |
61 | PROPELLER SHAFT | 44-8M0140440 | |
62 | GEAR ASSEMBLY, Reverse Comment: (1.75:1 - 12/21) | 43-859322A1 | |
63 | SPACER | 23-824108 | |
64 | RING, Thrust | 681001 | |
65 | BEARING ASSEMBLY, Ball | 30-88957T | |
66 | O-RING | 25-8M0214920 | |
67 | CARRIER ASSEMBLY, Bearing | 818763T11 | 818763A11 |
68 | BEARING, Needle | 31-30956T | |
69 | SEAL, Oil (INSIDE) | 26-14077 | |
70 | SEAL (OUTSIDE) | 26-8M0204670 | |
71 | TAB WASHER | 14-18323 | |
72 | RETAINER | 8M2011027 | 79448 |
73 | ANODE KIT | 97-76214Q5 | |
74 | SCREW, (.437-14 x 1.750) | 10-8M0204686 | |
- | SEAL KIT, Gear Housing | 26-816575A4 |
Instrumentation
Back to TopBelow is the parts list for Mercury 225 (DFI) Instrumentation:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | SWITCH ASSEMBLY, Lanyard | 87-19674A1 | |
2 | SCREW, (.190-16 x 1.750) Stainless Steel | 10-18303 | |
3 | ADAPTER | 813679 | 12051 |
4 | LANYARD ASSEMBLY | 15920Q54 | |
5 | SCREW, (#10-32 x 2.00) Stainless Steel | 10-32866 | |
6 | CLAMP, Mounting | 18321 | |
7 | WASHER, (.200 x .440 x .032) | 12-24676 | |
8 | NUT, Stainless Steel | 10-32,11-68219 | |
9 | RETAINER | 79146 | |
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 | DIODE ASSEMBLY | 812497A2 | |
12 | CABLE ASSEMBLY, (6.00 Inches) | 84-11149A2 | |
13 | WARNING GAUGE KIT | 79-859699A1 | |
14 | CLAMP | 850020 | |
15 | LOCKWASHER, Star | 8,13-825361 | |
16 | NUT, Brass | 8-32,11-26419 | |
17 | LAMP | 88-15163 | |
18 | SOCKET, Light Bulb | 88-79888 | |
19 | CABLE ASSEMBLY, (20.00 Feet) | 84-835359A1 |
Oil Injection Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Oil Injection Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | TANK ASSEMBLY, Oil | 1270-830889A1 | |
2 | NOT SOLD SEPARATE, Decal-Reservoir | NSS | |
3 | SPACER | 23-8260841 | |
4 | SCREW, (.164-18 x .375) | 10-58376 | |
5 | WASHER, (.203 x .562 x .060) Stainless Steel | 12-72761 | |
6 | CAP ASSEMBLY | 36-814449A3 | |
7 | GASKET | 27-42999T | |
8 | SWITCH ASSEMBLY | 87-12886A7 | |
9 | SCREW, (M8 x 35) | 10-81893435 | |
10 | WASHER | 12-49436 | |
11 | GROMMET | 25-855362001 | 25-855362 |
12 | BUSHING | 23-855364 | |
13 | HOSE, (57.00 Inches Bulk) (8 IN.) | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
14 | FITTING | 22-8M0207780 | |
15 | BRACKET KIT | 12335A1 | |
16 | CORD/HOOK KIT | 12323A1 | |
17 | TANK | 1257-87421 | |
18 | CAP ASSEMBLY | 36-43298A2 | |
19 | NOT SOLD SEPARATE, Insert | NSS | |
20 | O-RING, (2.225 x .210) | 25-11332 | |
21 | HOUSING ASSEMBLY, Adapter | 816190A4 | |
22 | O-RING, (2.225 x .210) | 25-11332 | |
23 | TUBE | 32-99802 | |
24 | HOSE, (114.00 Inches) | 32-99439 | |
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 | NOT SOLD SEPARATE, Decal-Caution Remote Tank | NSS | |
27 | SCREW (M8 X 45) | 10-81893445 | |
28 | COOLER, Fuel | 855841T2 | |
29 | BUSHING | 23-8502341 | |
30 | GROMMET | 25-833155 | |
31 | HOSE (25 IN.) | 32-85466755 | |
32 | HOSE Comment: SN# 0G911719 & Below | 32-856819 | |
33 | CLAMP, Hose (15.3) Comment: SN# 0G911719 & Below | 54-8M0214964 |
Power Trim Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Power Trim Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | POWER TRIM ASSEMBLY, Complete | 855998A11 | 855998A08, 855998A07, 855998A10, 855998A09, 855998A05, 855998A 3 |
1 | MANIFOLD ASSEMBLY | 811604F | 811604T |
2 | PLUG, Pipe (.0625-27) | 22-56800 | |
3 | CYLINDER ASSEMBLY | 880952A03 | 880952A02, 880952A 1 |
4 | ROD, Trim Piston | 823553T | 823553, 811609 |
5 | GUIDE KIT | 878239A02 | 878239A 1 |
6 | REPAIR KIT | 811607A1 | |
7 | CHECK VALVE KIT | 811610A1 | |
8 | GUIDE ASSEMBLY | 1100-8M0021648 | 878243A 1 |
9 | PISTON/ROD ASSEMBLY, Power Trim Comment: (PORT) | 878413A1 | |
9 | PISTON ASSEMBLY, Power Trim Comment: (STBD.) | 878414T01 | 878414A 1 (STBD.) |
10 | TRIM FILTER ASSEMBLY | 35-12184A1 | |
11 | MANUAL RELEASE ASSEMBLY | 893929A01 | 813442A 2 |
12 | E RING | 53-815949001 | 53-812844, 53-835104 |
13 | O-RING KIT | 811612A3 | |
14 | PUMP | 811617T1 | |
15 | PLUG ASSEMBLY | 19-811613 | |
16 | SCREW, (M6 x 14) | 10-4000327 | |
17 | WASHER | 12-4002315 | |
18 | COVER | 811611 | |
19 | DRIVE JOINT | 828710 | |
20 | MOTOR ASSEMBLY Comment: (BREAKDOWN ON POWER TRIM MOTOR) | 878265A4 | |
21 | SCREW Comment: (LONG) | 10-881768A1 | |
21 | SCREW Comment: (SHORT) | 10-811616 | |
22 | SHAFT ASSEMBLY | 8M0142997 | |
23 | PLUG, Pipe (.0625-27) | 22-56800 | |
24 | PIN, Groove | 17-878267 | 17-44431 |
25 | PIN, Trilobe | 17-821539 | 17-13794, 17-19603 |
26 | SHAFT | 99625002 | |
27 | ANODE KIT | 97-818298Q1 | |
28 | SCREW, (M6 x 25) | 10-8M0204707 | |
29 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
30 | SCREW, (M10 x 30) | 10-4000377 | |
31 | WASHER | 12-4002319 | |
32 | CLAMP | 54-26550 | |
33 | SCREW, (#10-16 x .600) | 10-878609 | 10-812832 1 |
34 | C WASHER | 8M0084613 | 69205 |
35 | DECAL, Caution-Power Trim | 37-435301 | |
36 | CONDUIT, (.350 Inside Diameter x 3.00 Feet Bulk) | 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 Motor
Back to TopBelow is the parts list for Mercury 225 (DFI) Power Trim Motor:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | MOTOR ASSEMBLY | 878265A4 | |
1 | BRUSH AND SEAL KIT | 828714A1 | |
2 | ARMATURE KIT | 828713T1 | |
3 | END FRAME (COMPLETE) | 828715A1 |
Service/Support Material
Back to TopBelow is the parts list for Mercury 225 (DFI) Service/Support Material:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
0 | PARTS MANUAL, 200/225 DFI (3.0L) | 90-803485 | |
0 | OWNERS MANUAL | 90-10201990 | |
0 | SERVICE MANUAL | 90-855348R02 | 90-855348R 1 |
0 | DECAL SET Comment: (BLACK LONG) 225 | 37-855405A00 | 37-855405A98, 37-855408A99, 37-855408A98 (BLACK LONG) 225 |
0 | DECAL SET Comment: (BLACK XL/XXL/CXL/CXXL) 225 | 37-855405A00 | 37-855405A98, 37-855408A99, 37-855408A98 (BLACK XL/XXL/CXL/CXXL) 225 |
0 | DECAL SET Comment: (GRAY LONG) 225 | 37-855409A03 | 37-855409A01, 37-855409A98, 37-855411A00, 37-855411A99, 37-855411A98 (GRAY LONG) 225 |
0 | DECAL SET Comment: (GRAY XL/XXL/CXL/CXXL) 225 | 37-855409A03 | 37-855409A01, 37-855409A98, 37-855411A00, 37-855411A99, 37-855411A98 (GRAY XL/XXL/CXL/CXXL) 225 |
0 | DECAL SET Comment: (BLACK LONG) 200 | 37-855410A00 | 37-855410A98 (BLACK LONG) 200 |
0 | DECAL SET Comment: (BLACK XL/XXL/CXL/CXXL) 200 | 37-855412A00 | 37-855412A99, 37-855412A98 (BLACK XL/XXL/CXL/CXXL) 200 |
0 | DECAL SET Comment: (GRAY LONG) 200 | 37-855413A03 | 37-855413A01, 37-855413A98, 37-855414A00, 37-855414A99, 37-855414A98 (GRAY LONG) 200 |
0 | DECAL SET Comment: (GRAY XL/XXL/CXL/CXXL) 200 | 37-855413A03 | 37-855413A01, 37-855413A98, 37-855414A00, 37-855414A99, 37-855414A98 (GRAY XL/XXL/CXL/CXXL) 200 |
0 | DECAL SET Comment: (BLACK 225) TRACKER | 37-802641A98 | |
0 | DECAL SET Comment: (GRAY 225) TRACKER | 37-802644A98 | |
0 | DECAL SET Comment: (BLACK 200) TRACKER | 37-802642A98 | |
0 | DECAL SET Comment: (GRAY 200) TRACKER | 37-802645A98 | |
0 | DECAL, EPA Label Information | 37-856985A14 | 37-856985 14 |
Starter Motor
Back to TopBelow is the parts list for Mercury 225 (DFI) Starter Motor:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | STARTER MOTOR ASSEMBLY | 50-898265008 | 50-833153 5 |
2 | DRIVE CAP | 8236392 | |
3 | THRU BOLT | 10-8236411 | |
4 | DRIVE KIT | 8236401 | |
5 | PINION | 898265015 | 86177 1 |
6 | ARMATURE | 8236381 | |
7 | BRUSH/SPRING KIT | 898265016 | 75384, 75384 1 |
8 | HOLDER | 898265014 | 61787 |
9 | CAP, Commutator | 8119011 | |
10 | SCREW | F15158 | |
11 | DECAL, Warning, High Voltage | 37-8272822 | |
12 | LOCKWASHER, (.250) Stainless Steel | 13-26992 | |
13 | NUT, (.250-20) Brass | 11-94330 | |
14 | LOCKWASHER, (.250) Stainless Steel | 13-26992 | |
15 | NUT, (.250-20) | 11-20890 | |
16 | SCREW, (M8 x 50) | 10-81893450 | |
17 | SPACER Comment: (USE WHERE APPLICABLE) | 23-824921 |
Swivel Bracket and Steering Arm
Back to TopBelow is the parts list for Mercury 225 (DFI) Swivel Bracket and Steering Arm:

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 Comment: (BLACK-LONG - CARBON STEEL) | 814084F1 | |
9 | YOKE, Bottom Comment: (BLACK-XL-STAINLESS STEEL) | 826364T | 826364F 1 (BLACK-XL-STAINLESS STEEL) |
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 Comment: (BLACK-LONG - CARBON STEEL) | 17-67706A55 | |
20 | SWIVEL PIN ASSEMBLY, Steering Arm - Stainless Steel Comment: (BLACK-XL-STAINLESS STEEL) | 17-8M0132731 | |
21 | SCREW, (M12 x 190) | 10-8M0141069 | |
22 | BUMPER | 824998001 | 824998 |
23 | MOUNT, Upper | 8163851 | |
24 | WASHER | 12-8154371 | |
25 | WASHER | 12-815436 | |
26 | NUT, (M12) | 11-896963 | 11-859129, 11-90099 |
27 | CLAMP | 8M0036783 | 813769 |
28 | SCREW, (M8 x 35) | 10-81893435 | |
29 | LINK ROD ASSEMBLY | 92876A12 | |
30 | SCREW, (.375-24 x 1.25) | 10-849838 | 10-14000 |
31 | NUT, (.375-24) | 11-8M0204726 | |
32 | WASHER, (.390 x .625 x .062) Stainless Steel | 12-37828 |
Throttle Linkage
Back to TopBelow is the parts list for Mercury 225 (DFI) Throttle Linkage:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | LEVER, Throttle Control | 8M0040987 | 825268 2 |
2 | SCREW, (M8 x 35) | 10-81893435 | |
3 | WASHER | 12-36042 | |
4 | BUSHING | 23-821113 | |
5 | SCREW, (M6 x 55) | 10-40124 | |
6 | NUT, (M6) Stainless Steel | 11-400212 | |
7 | CAP | 42942 | |
8 | INSERT | 42927 | |
9 | NUT, (M6) | 11-401386 | |
10 | CAM | 850382A3 | |
11 | BEARING | 30-856896 | 30-856896 1 |
12 | BUSHING | 23-856895 | 23-883392 |
13 | SCREW, (M8 x 40) | 10-81893440 | |
14 | BALL, Threaded | 8235694 | |
15 | BUSHING | 23-8M0215006 | |
16 | LINK | 8524353 | |
17 | ROLLER | 67748 | |
18 | ROLLER, Throttle | 8502861 | |
19 | RING, Retaining | 53-8237951 | |
20 | SCREW, (M5 x 16) | 10-40056107 | |
21 | WASHER, (.203 x .406 x .040) | 12-89302 | |
22 | LOCKWASHER, External | 10,13-69432 | |
23 | BRACKET | 824010T05 | 824010 2 |
24 | LATCH | 824016 | |
25 | DRIVE SCREW | 10-42975 | |
26 | CUP, Barrel Retainer | 824015 | |
27 | SCREW, (M8 x 25) Stainless Steel | 10-82155025 | |
28 | SCREW, (M8 x 25) Stainless Steel | 10-82155025 | |
29 | GUIDE, Roller | 8M0039052 | 896662, 854653 1 |
30 | SWITCH | 87-8M0052931 | 87-814281A 2 |
31 | TIE STRAP, (8.00 Inches) | 54-816311T | 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275 |
32 | SCREW, (M3.5 x 20) | 10-82470620 | |
33 | BRACKET | 8568331 | |
34 | BRACKET | 856879 | |
35 | TIE STRAP, (5.20 Inches) | 54-856840 |
Tools, Special
Back to TopBelow is the parts list for Mercury 225 (DFI) Tools, Special:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | CARTRIDGE | 91-8226086 | |
- | HARNESS ASSEMBLY, DDT Adaptor Comment: ELECTRICAL/IGNITION | 84-822560A5 | |
- | CABLE ASSEMBLY, DDT Comment: ELECTRICAL/IGNITION | 84-825003A1 | |
- | DIGITAL DIAGNOSTIC TESTER Comment: ELECTRICAL/IGNITION | 91-823686A2 | |
- | MULTI METER Comment: ELECTRICAL/IGNITION | 91-99750A1 | |
- | SWITCH ASSEMBLY Comment: ELECTRICAL/IGNITION | 91-52024A1 | |
- | SERVICE TACHOMETER Comment: ELECTRICAL/IGNITION | 91-59339 | |
- | TESTER, EIGHT CHAMBER Comment: ELECTRICAL/IGNITION | 91-850439T1 | |
- | GAP TOOL, Single Chamber Comment: ELECTRICAL/IGNITION | 91-63998A1 | |
- | TACH INTERFACE MODULE Comment: ELECTRICAL/IGNITION | 91-825824A2 | |
- | TIMING LIGHT Comment: ELECTRICAL/IGNITION | 91-99379 | |
- | ALIGNMENT TOOL Comment: TRIM/TILT SYSTEM | 91-112301 | |
- | MULTI METER Comment: TRIM/TILT SYSTEM | 91-99750A1 | |
- | TEST GAUGE KIT Comment: TRIM/TILT SYSTEM | 91-52915A6 | |
- | SPANNER WRENCH Comment: TRIM/TILT SYSTEM | 91-74951 | |
- | REMOVER TOOL, Trim Rod Guide Comment: TRIM/TILT SYSTEM | 91-44487T1 | |
- | REMOVAL TOOL, Trim Rod Comment: TRIM/TILT SYSTEM | 91-44486A1 | |
- | GAUGE TOOL Comment: POWERHEAD | 91-29287 | |
- | SLEEVE Comment: POWERHEAD | 91-55919 | |
- | HOLDER TOOL Comment: POWERHEAD | 91-52344 | |
- | PULLER KIT, Flywheel Comment: POWERHEAD | 91-849154T1 | |
- | LIFTING EYE Comment: POWERHEAD | 91-904551 | |
- | INSTALLATION TOOL, Lock Ring Comment: POWERHEAD | 91-93004A2 | |
- | REMOVAL TOOL, Piston Pin Lock Ring Comment: POWERHEAD | 91-52952T1 | |
- | EXPANDER TOOL, Piston Ring Comment: POWERHEAD | 91-24697 | |
- | MANDREL TOOL, Piston Pin Comment: POWERHEAD | 91-92973A1 | |
- | STAND, Powerhead Comment: POWERHEAD | 91-812549T | 91-812549 POWERHEAD |
- | CAP TOOL, Flywheel Puller Comment: POWERHEAD | 91-24161 | |
- | COMPRESSOR TOOL, Ring Comment: POWERHEAD | 91-823237T | 91-823237 POWERHEAD |
- | TORQUE WRENCH, (0-150 lb-in) Comment: POWERHEAD | 91-66274 | |
- | PULLER PLATE Comment: POWERHEAD | 91-37241 | |
- | PRESSURE GAUGE Comment: DFI | 91-881834A1 | |
- | SCREW, (M5 x 25) Comment: DFI | 10-4007325 | |
- | INSTALLATION TOOL, Seal/Teflon Ring Comment: DFI | 91-8519803 | |
- | SIZING TOOL, Seal/Teflon Ring Comment: DFI | 91-8519802 | |
- | GAUGE KIT Comment: DFI | 91-881833A03 | 91-881833A 2 DFI |
- | MULTI METER Comment: DFI | 91-99750A1 | |
- | ROD TOOL, Backlash Indicator Flag Comment: GEAR HOUSING | 91-53459 | |
- | INDICATOR TOOL, Backlash Comment: GEAR HOUSING | 91-8M0053505 | 91-78473 GEAR HOUSING |
- | DRIVER TOOL, Bearing Comment: GEAR HOUSING | 91-816244 | |
- | MANDREL, Bearing Driver Cup Comment: GEAR HOUSING | 91-31106T | |
- | PRE LOAD TOOL, Bearing Comment: GEAR HOUSING | 91-14311A04 | |
- | PULLER KIT, Bearing Comment: GEAR HOUSING | 91-31229A7 | |
- | MANDREL Comment: GEAR HOUSING | 91-15755T | |
- | COLLAR Comment: GEAR HOUSING | 91-30366T1 | |
- | DRIVE HEAD TOOL Comment: GEAR HOUSING | 91-36569T | |
- | DRIVER ROD TOOL, Needle Bearings Comment: GEAR HOUSING | 91-37323 | |
- | PILOT WASHER Comment: GEAR HOUSING | 91-36571T | |
- | INSTALLATION TOOL, Bearing Comment: GEAR HOUSING | 91-38628T | |
- | NUT, (.625-18) Comment: GEAR HOUSING | 11-24156 | |
- | PLATE Comment: GEAR HOUSING | 91-29310 | |
- | DRIVER HEAD TOOL Comment: GEAR HOUSING | 91-32325T | |
- | WASHER Comment: GEAR HOUSING | 12-34961 | |
- | RETAINING TOOL, Bearing Comment: GEAR HOUSING | 91-43506T | |
- | BELLEVILLE WASHER Comment: GEAR HOUSING | 12-54048 | |
- | ADAPTER KIT, Dial Indicator Comment: GEAR HOUSING | 91-83155 | |
- | DIAL INDICATOR TOOL Comment: GEAR HOUSING | 91-58222A1 | |
- | HOLDING TOOL, Dial Indicator Comment: GEAR HOUSING | 91-89897 | |
- | DRIVER CUP Comment: GEAR HOUSING | 91-36577T | |
- | ADAPTOR TOOL, Driveshaft Comment: GEAR HOUSING | 91-61077T | |
- | HOLDING TOOL, Driveshaft Comment: GEAR HOUSING | 91-56775T | |
- | FOWARD GEAR INSTALLATION TOOL Comment: GEAR HOUSING | 91-815850 | |
- | INSTALLER TOOL, Needle Bearing - Forward Gear Comment: GEAR HOUSING | 91-86943T | |
- | NUT TOOL, Gear Housing Cover Comment: GEAR HOUSING | 91-61069T | |
- | GUIDE PLATE Comment: GEAR HOUSING | 91-816243 | |
- | PULLER JAWS Comment: GEAR HOUSING | 91-816242 | |
- | NOT SOLD SEPARATE, Leakage Tester (FT-8950) Comment: GEAR HOUSING | NSS | |
- | DRIVER Comment: GEAR HOUSING | 91-33491 | |
- | DRIVER TOOL, Oil Seal Comment: GEAR HOUSING | 91-31108T | |
- | DRIVER TOOL, Oil Seal Comment: GEAR HOUSING | 91-817569T | 91-817569 GEAR HOUSING |
- | LOCATION TOOL, Pinion Comment: GEAR HOUSING | 91-12349A05 | |
- | ADAPTOR TOOL, Pinion Nut Comment: GEAR HOUSING | 91-61067A04 | |
- | PROPELLER SHAFT Comment: GEAR HOUSING | 44-93003 | |
- | PULLER TOOL Comment: GEAR HOUSING | 91-85716 | |
- | PULLER JAW ASSEMBLY Comment: GEAR HOUSING | 91-46086A1 | |
- | PULLER PLATE Comment: GEAR HOUSING | 91-37241 | |
- | INSTALLATION TOOL, Bearing Adaptor Comment: GEAR HOUSING | 91-18605A2 | |
- | PULLER ASSEMBLY, Slide Hammer Comment: GEAR HOUSING | 91-34569A1 | |
- | TORQUE WRENCH, (0-150 lb-in) Comment: GEAR HOUSING | 91-66274 | |
- | GUIDE TOOL, Water Pump Alignment Pins Comment: GEAR HOUSING | 91-821571A1 |
Top Cowl
Back to TopBelow is the parts list for Mercury 225 (DFI) Top Cowl:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | TOP COWL ASSEMBLY, Black | 112-850299T1 | |
1 | TOP COWL ASSEMBLY, Silver | 112-850299T2 | |
2 | CAP | 850300F1 | |
3 | SCREW, (M6 x 16) | 10-82130016 | |
4 | SOUND BLANKET, Top | 854371A1 | |
5 | NOT SOLD SEPARATE, Sound Blanket-Side | NSS | |
6 | WEDGE | 855890 | |
7 | CAP PLUG | 19-823865 | |
8 | HOOK ASSEMBLY, Rear Latch | 850682T4 | |
9 | RING, Retaining | 53-8237951 | |
10 | ROLLER | 8M0207770 | |
11 | SCREW, (M6 x 20) | 10-82130020 | |
12 | BRACKET, Front | 8M0036792 | 821249M 2 |
13 | SCREW, (M6 x 16) | 10-82130016 | |
14 | BUMPER, Latch | 815477 | |
15 | PIN, Roll | 8155381 | |
16 | NUT, (M6) | 11-401366 | |
17 | WASHER, (.281 x .500 x .060) Stainless Steel | 12-8M0204649 | |
18 | RING, Retaining | 53-8237951 | |
19 | ROLLER | 8M0207770 | |
20 | COVER | 826639T | |
21 | NOT SOLD SEPARATE, Decal-Counter Rotation | NSS | |
22 | NOT SOLD SEPARATE, Decal-Break-In | NSS |
Transom Brackets
Back to TopBelow is the parts list for Mercury 225 (DFI) Transom Brackets:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BRACKET ASSEMBLY, Transom-Starboard | 3426-828334T03 | |
2 | BRACKET ASSEMBLY, Transom-Port | 3425-828333T08 | |
3 | FITTING, Grease Comment: (PORT) | 22-8M0169588 | |
4 | TILT TUBE | 826125A1 | |
5 | NUT, (1.00-14) Brass/Nickel Plate | 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 | |
10 | WASHER, (1.5 x 3.05 x 0.13) Stainless Steel | 12-8M0204648 | |
11 | NUT, (.500-20) | 11-91962 | |
12 | LEVER ASSEMBLY | 8M0115104 | 8M0115103, 99629T 2 |
13 | SPRING, Tension | 24-830899 | |
14 | NYLINER | 23-65830 | |
15 | SPRING, Compression | 24-830900 | |
16 | KNOB | 99633 | |
17 | PIN, Groove | 17-99615 | |
18 | PIN | 17-893709 | 17-99617 |
Vapor Separator Components
Back to TopBelow is the parts list for Mercury 225 (DFI) Vapor Separator Components:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COVER KIT | 855432A2 | |
2 | FITTING, Straight | 22-8568431 | |
3 | SEAL | 26-8554331 | |
4 | FITTING KIT, Pump Outlet | 22-855437A2 | |
5 | NOT SOLD SEPARATE, O-Ring | NSS | |
6 | SCREW AND WASHER, (#8-32 x .750) | 1395-808612 | 1399-5132 |
7 | GASKET | 27-855528 | |
8 | FLOAT KIT | 8M6004920 | |
9 | SHAFT | F10064 | |
10 | VALVE, Needle | 8M6004917 | |
11 | SCREW, (#6-32 x .187) | 1395-5902 | |
12 | PUMP KIT | 855427A1 | |
13 | SLEEVE | 8M6000589 | 23-855428 |
14 | BOWL KIT | 855434A1 | |
15 | SEAL | 26-8554331 | |
16 | PLUG KIT | 19-855435A1 | |
17 | ELBOW | 22-8568421 | |
18 | FILTER KIT | 35-18458Q4 | |
19 | PROBE | 8M0204710 |
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For Mercury Owners:
To assist you in maintaining and repairing your marine engines, we hope the following resources may be of use:
-
Mercury / Mercruiser / Mariner Parts from JLM Marine
- Mercury Thermostat
- Mercury Water Pump
- Mercury Water Pump Impeller
- Mercury Water Pump Impeller Kit
- Mercury Carburetor
- Mercury Carburetor Repair Kit
- Mercury Fuel Pump
- Mercury Fuel Pump Kit
- Mercury Air Filter
- Mercury Oil Filter
- Mercury Oil Seal
- Mercury Fuel Filter
- Mercury Gasket
- Mercury Relay
- Mercury Ignition Switch
- Mercury Trim Tilt Switch
- Mercury Ignition Sensor
- Mercury Spark Plug Wire
- Mercury Water Distribution Housing
- Mercury Bellow
- Mercury Bellows Kit
- Mercury Serpentine Pulley
- Mercury Accessories
- Mercury Belt
- Mercury Oil Plug
- Mercury Drain Plug
- Mercury Bellows Replacement Tool
About JLM Marine
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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