Parts for Mercury 250 DFI Jet Drive (Pump) Pinion & Impeller Shaft
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 878228A2 | HOUSING ASSEMBLY JET DRIVE - COMPLETE - NOTE: No Impeller (1 required per assembly) |
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878228A 2 - Housing - Comp 250M2-SJ [ More info ] Unavailable |
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| #- | 889424A1 | SEAL/GASKET SET JET DRIVE HOUSING - NOTE: See Seal/Gasket Set - Jet Drive Housing Section For Parts Breakdown (1 required per assembly) |
| #1 | 30271 | RING @5 (1 required per assembly) |
| #2 | 4010725 | SCREW (4 required per assembly) |
| #3 | 881217A1 | HOUSING ASSEMBLY PINION SHAFT (1 required per assembly) |
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1100-881217A 1 - Housing Assembly, Pinion Shaft [ More info ] |
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| #4 | 826210 | SEAL PINION SHAFT HOUSING (2 required per assembly) |
| #5 | 820292 | BEARING BALL (1 required per assembly) |
| #6 | 38356A1 | BEARING SET CUP AND CONE (1 required per assembly) |
| #7 | 54030 | O-RING (2.987 X .103) (1 required per assembly) |
| #8 | 877623010 | SHIM-.010 (.010) (AR required per assembly) |
| #8 | 877623007 | SHIM-.0075 (.0075) (AR required per assembly) |
| #8 | 877623005 | SHIM-.005 (.005) (AR required per assembly) |
| #8 | 877623004 | SHIM-.004 (.004) (AR required per assembly) |
| #8 | 877623002 | SHIM-.002 (.002) (AR required per assembly) |
| #9 | 881928T | GEAR/SHAFT ASSEMBLY PINION (1 required per assembly) |
| #10 | 888499T | SHAFT IMPELLER (1 required per assembly) |
| #11 | 881927 | GEAR IMPELLER SHAFT (1 required per assembly) |
| #12 | 832812 | WASHER (1 required per assembly) |
| #13 | 818591 | NUT (1 required per assembly) |
| #14 | 878064010 | SHIM-.010 (.010) (AR required per assembly) |
| #14 | 878064007 | SHIM-.0075 (.0075) (AR required per assembly) |
| #14 | 878064005 | SHIM-.005 (.005) (AR required per assembly) |
| #14 | 878064004 | SHIM-.004 (.004) (AR required per assembly) |
| #14 | 878064002 | SHIM-.002 (.002) (AR required per assembly) |
| #15 | 830878A1 | COVER ASSEMBLY IMPELLER SHAFT (1 required per assembly) |
| #16 | 38356A1 | BEARING SET CUP AND CONE (1 required per assembly) |
| #17 | 841807 | O-RING (3.500 X .103) (1 required per assembly) |
| #18 | 4010725 | SCREW (4 required per assembly) |





