Parts for Mercury Marine 250XB HP (3.0L EFI) Oil Injection Components
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 1257-8742A22 | TANK ASSEMBLY, Remote Oil (1 required per assembly) (USE WITH DESIGN II BRACKET) |
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1257-8742A22 - Oil Tank - without Sender [ More info ]
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| # | 1257-8742A20 | TANK ASSEMBLY, Remote Oil (1 required per assembly) (USE WITH DESIGN I BRACKET) |
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1257-8742A20 - Oil Tank [ More info ] Unavailable |
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| #1 | 1270-818456A 1 | TANK ASSEMBLY, Oil (1 required per assembly) |
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1270-818456A 1 - Oil Tank Kit [ More info ]
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| #2 | 23-826084 1 | SPACER (1 required per assembly) |
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23-826084 1 - Spacer [ More info ]
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| #3 | 10-58376 | SCREW, (.164-18 x .375) (1 required per assembly) |
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10-58376 - Screw [ More info ]
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| #4 | 12-72761 | WASHER, (.203 x .562 x .060) Stainless Steel (1 required per assembly) |
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12-72761 - Washer, (.203 X .562 X .060) Stainless Steel [ More info ]
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| #5 | NSS | NOT SOLD SEPARATE, DECAL, Oil Tank (1 required per assembly) |
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NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
| #6 | 36-814449A 3 | CAP ASSEMBLY (1 required per assembly) |
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36-814449A 3 - Cap Assembly [ More info ]
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| #7 | 27-42999 | GASKET (1 required per assembly) |
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27-42999 - Cap Gasket [ More info ]
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27-42999T -Cap Gasket [ More info ]
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| #8 | 87-12886A 7 | SWITCH ASSEMBLY (1 required per assembly) |
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87-12886A 7 - Switch Assembly [ More info ]
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| #9 | 23-19064 | BUSHING (3 required per assembly) |
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23-19064 - Bushing [ More info ]
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| #10 | 25-825380 | GROMMET (3 required per assembly) |
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25-825380 - Grommet, Adapter Plate [ More info ] Unavailable |
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25-825380001 - Grommet - Priced Individually [ More info ]
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| #11 | 12-49436 | WASHER (3 required per assembly) |
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12-49436 - Washer - Priced Individually [ More info ]
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| #12 | 10-818934 35 | SCREW, (M8 x 35) (3 required per assembly) |
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10-818934 35 - Screw [ More info ]
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| #13 | 32-830756109 | HOSE, (57.00 Inches Bulk) (1 required per assembly) |
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32-830756109 - Hose, 57 Inch [ More info ] Unavailable |
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32-8M0047428 - Hose -57 Inch [ More info ] Unavailable |
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32-8M0108355 - Hose, 57 Inch [ More info ]
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| #14 | 22-42425 4 | FITTING (1 required per assembly) |
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22-42425 4 - Fitting [ More info ]
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| #15 | 10-821045 30 | SCREW (1 required per assembly) |
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10-821045 30 - Screw, NLA [ More info ] Unavailable |
| #16 | 815536T 1 | PUMP, Oil (1 required per assembly) |
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815536T 1 - Oil Pump [ More info ]
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| #17 | 25-11379 | O-RING (1 required per assembly) |
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25-11379 - O-ring, Oil Pump [ More info ]
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| #18 | 25-48462 | O-RING, (.614 x .070) (1 required per assembly) |
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25-48462 - O-ring, (.614 X .070) [ More info ]
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| #19 | 23-817631 | BEARING, Driven Gear (1 required per assembly) |
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23-817631 - Bearing - Driven Gear [ More info ] Unavailable |
| #20 | 43-43020 4 | GEAR, Driven (1 required per assembly) |
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43-43020 4 - Driven Gear [ More info ] Unavailable |
| #21 | 816974 | BEARING, Thrust (1 required per assembly) |
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816974 - Thrust Bearing [ More info ]
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| #22 | 10-821045 20 | SCREW, (M5 x 20) (1 required per assembly) |
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10-821045 20 - Screw [ More info ]
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| #23 | 54-816311T | TIE STRAP, (8.00 Inches) (AR required per assembly) |
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54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ]
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| #24 | 32-823814 55 | TUBING, (25.00 Inches Bulk) (Cut to 8-3/4 IN.) (1 required per assembly) |
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32-823814 55 - Tubing - 25 In - Priced Individually [ More info ]
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| #25 | 32-823813 35 | TUBING, (15.00 Inches Bulk) (Cut to 10 IN.) (1 required per assembly) |
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32-823813 35 - Tubing - 15 Inch [ More info ]
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| #26 | 1257-8742 1 | TANK (1 required per assembly) |
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1257-8742 1 - Oil Reservoir [ More info ]
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| #27 | 816190A 4 | SENDER ASSEMBLY, Oil Level (1 required per assembly) |
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816190A 4 - Oil Sender Assembly [ More info ]
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| #28 | 25-11332 | O-RING, (2.225 x .210) (1 required per assembly) |
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25-11332 - O-ring, (2.225 X .210) [ More info ]
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| #29 | 36-43298A 2 | CAP ASSEMBLY (2 required per assembly) |
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36-43298A 2 - Cap Assembly [ More info ]
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| #32 | 32-99802 | TUBE (1 required per assembly) |
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32-99802 - Tube Assembly [ More info ]
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| #33 | 32-99439 | HOSE, (114.00 Inches) (1 required per assembly) |
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32-99439 - Hose - Oil - 114 Inch [ More info ]
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| #34 | 12335A 1 | BRACKET KIT (1 required per assembly) (DESIGN I) |
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12335A 1 - Bracket Kit [ More info ]
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| #35 | 884481A 1 | BRACKET KIT (1 required per assembly) (DESIGN II) |
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884481A 1 - Bracket Kit [ More info ]
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| #36 | 12320 | BRACKET (2/3 required per assembly) |
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12320 - Hold Down Bracket [ More info ]
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| #37 | 10-79968 | SCREW, (#12-11 x .750) (4/6 required per assembly) |
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10-79968 - Screw [ More info ]
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| #38 | 12323A 1 | CORD/HOOK KIT (1 required per assembly) |
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12323A 1 - Cord/Hook Kit [ More info ]
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| #39 | 32-858853 | HOSE (1 required per assembly) |
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32-858853 - Hose [ More info ]
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| #40 | 22-858955 | CONNECTOR (2 required per assembly) |
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22-858955 - Connector [ More info ]
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