Parts for MerCruiser 470 1976-1977 Hydraulic Pump Assembly, Complete
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 74436A 9 | HYDRAULIC PUMP ASSEMBLY, COMPLETE (1 required per assembly) |
74436A 9 - Hydraulic Pump [ More info ] Unavailable |
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79271A 4 - PUMP ASSY [ More info ] Unavailable |
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88475A 5 - PUMP ASSY [ More info ] Unavailable |
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93247A 4 - Hydraulic Pump [ More info ] Unavailable |
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#1 | 25-26834 | "O" RING, HYDRAULIC PUMP (4 required per assembly) |
25-26834 - O RING [ More info ] Unavailable |
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25-21720 - O-Ring - Priced Individually [ More info ] Unavailable |
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#2 | 392-2936 | VALVE BODY AND GEAR ASSEMBLY (1 required per assembly) |
392-2936 - Body and Gear [ More info ] Unavailable |
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39-27734 - Valve Body, NLA [ More info ] Unavailable |
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#3 | 392-2618 | CAM, VALVE BODY (1 required per assembly) |
392-2618 - PL105019, NLA [ More info ] Unavailable |
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#4 | 10-20411 | SCREW, VALVE BODY TO RESERVOIR (5/8") (8 required per assembly) |
#5 | 392-2937 | SEAL, RESERVOIR TO VALVE BODY AND GEAR (1 required per assembly) |
392-2937 - O-Ring, Reserovir To Valve Body And Gear [ More info ] Unavailable |
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392-7735 - Seal Ring, NLA [ More info ] Unavailable |
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#6 | 392-2939 | RESERVOIR ASSEMBLY (1 required per assembly) |
#7 | 10-46918 | SCREW, VENT - HYDRAULIC PUMP (1 required per assembly) |
10-46918 - Screw, NLA [ More info ] Unavailable |
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#8 | 13-46917 | LOCKWASHER, SEALING - VENT SCREW (1 required per assembly) |
#9 | 10-28634 | SCREW, FILLTER - HYDRAULIC PUMP (1 required per assembly) |
10-28634 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
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10-79953 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
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10-79953A 2 - Drain Screw Kit [ More info ] Unavailable |
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10-79953Q 2 - Screw Kit - Priced Individually [ More info ] Unavailable |
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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#10 | 12-20260 | WASHER, SEALING - FILLER SCREW (1 required per assembly) |
12-20260 - Sealing Washer [ More info ] Unavailable |
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12-19183 - Washer (3/8 Inch Screw) [ More info ] Unavailable |
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12-19183 2 - Washer - Priced Individually [ More info ] Unavailable |
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] |
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#11 | 392-2623 | WASHER, THRUST - ARMATURE (AR required per assembly) |
#12 | 392-2943 | ARMATURE, FIELD AND FRAME (1 required per assembly) |
392-2943 - Armature [ More info ] Unavailable |
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#13 | 392-2942 | FIELD AND FRAME ASSEMBLY (1 required per assembly) |
392-2942 - Frame And Field, NLA [ More info ] Unavailable |
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#14 | 392-2944 | BALL, COMMUTATOR END PLATE (1 required per assembly) |
#15 | 392-2940 | PLATE ASSEMBLY, COMMUTATOR END (1 required per assembly) |
#16 | 392-2941 | BRUSH SET, COMMUTATOR END PLATE (1 required per assembly) |
392-8989 - Brush Set for 3 - Wire Motors Only. [ More info ] |
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#17 | 392-2529 | SPRING SET, BRUSH TENSION (1 required per assembly) |
#18 | 392-2938 | BOLT SET, THRU - PLATE AND FRAME TO RESERVOIR (1 required per assembly) |
#19 | 13-26996 | LOCKWASHER, THRU BOLT (2 required per assembly) |