Parts for MerCruiser 470 1978-1982 Hydraulic Pump Assembly (Plastic Reservoir)
View diagram and parts list below.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#- | 88475A 5 | PUMP ASSEMBLY, Hydraulic, COMPLETE (1 required per assembly) Use with Control Valve |
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88475A 5 - 88475A 5 - PUMP ASSEMBLY Hyd O [ More info ] Unavailable Replaced by -93247A 4 |
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93247A 4 - 93247A 4 - PUMP ASSEMBLY Hyd O [ More info ] Unavailable Replaced by -93247A 7 |
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#- | 93247A 4 | PUMP ASSEMBLY, Hydraulic, COMPLETE (1 required per assembly) Use without Control Valve |
#1 | 25-48171 | O-RING, (.364. x .070) (4 required per assembly) Use with Hydraulic Pump with Control Valve |
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#2 | 392-7734 | VALVE BODY AND GEAR ASSEMBLY (1 required per assembly) Use with Hydraulic Pump with Control Valve |
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#2 | 392-8263 | VALVE BODY AND GEAR ASSEMBLY (1 required per assembly) Use with Hydraulic Pump without Control Valve |
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392-8263A 1 - 392-8263A 1 - VALVE BODY GEAR O [ More info ] Unavailable Replaced by -93247A 7 |
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#4 | 10-69570 | SCREW, (#10-16 x .750), VALVE BODY TO RESERVOIR (8 required per assembly) |
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#5 | 392-7735 | SEAL, RESERVOIR TO VALVE BODY AND GEAR (1 required per assembly) |
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#6 | 392-7731 | RESEROVIR ASSEMBLY (PLASTIC) (1 required per assembly) |
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#7 | 392-7732 | WASHER, THRUST-ARMATURE (AR required per assembly) |
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392-7732 - Spacer Kit - Priced Individually, NLA [ More info ] |
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#8 | 392-7729 | ARMATURE, FIELD AND FRAME (1 required per assembly) |
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#9 | 392-2942 | FIELD AND FRAME ASSEMBLY (1 required per assembly) Use with Hydraulic Pump with Control Valve |
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#9 | 392-8261 | FIELD AND FRAME ASSEMBLY (1 required per assembly) Use with Hydraulic Pump without Control Valve |
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#10 | 392-7730 | BALL, COMMUTATOR END PLATE (1 required per assembly) |
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#11 | 392-2940 | PLATE ASSEMBLY, COMMUTATOR END (1 required per assembly) Use with Hydraulic Pump with Control Valve |
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18-6254 - Commutator End Plate [ More info ]
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TR217 - Head Assembly, 392-9250 [ More info ]
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#11 | 392-8262 | PLATE ASSEMBLY, COMMUTATOR END (1 required per assembly) Use with Hydraulic Pump without Control Valve |
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#12 | 392-2941 | BRUSH SET, COMMUTATOR END PLATE (1 required per assembly) |
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392-8989 - Brush Set for 3 - Wire Motors Only. [ More info ] |
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18-6255 - Brush Set, 392-8989 3 - Wire Motors Only. [ More info ] |
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#13 | 392-2529 | SPRING SET, BRUSH TENSION (1 required per assembly) |
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#14 | 392-7733 | BOLT SET, THRU-PLATE AND FRAME TO RESERVOIR (1 required per assembly) |
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#15 | 392-7727 | COUPLER AND SHAFT (1 required per assembly) |
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#16 | 392-7728 | FILL PLUG, RESERVOIR (1 required per assembly) |
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