Parts for 230 (4 BBL.) GM 305 V-8 5.0L (305 Cu In) V8 GM MerCruiser Engines - Gas Sea Water Pump Ass'y (Closed Cooling Sys / Jackshaft Mdls)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 72774A32 | PUMP ASSY-WATER (1 required per assembly) |
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46-72774A32 - Sea Water Pump Assembly [ More info ]
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18-3600 - Sea Water Pump, 46-72774A32 [ More info ]
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| #2 | 807151A14 | BODY/IMPELLER KIT (1 required per assembly) |
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46-807151A14 - Sea Water Pump Kit with Housing [ More info ]
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18-3150 - Sea Water Pump Kit with Housing [ More info ]
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46-13159 - Sea Water Pump Kit with Housing 46-807151A 14 [ More info ]
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| #3 | 87631A4 | COVER KIT (1 required per assembly) |
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87631A 4 - Cover Kit [ More info ]
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| #4 | 73275 | SCREW (.312-18 X 2.88) (2 required per assembly) |
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10-73275 - Screw - Priced Individually [ More info ]
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| #4 | 52743 | SCREW (.312-18 X 3.750) (3 required per assembly) |
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10-52743 - Screw [ More info ]
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| #5 | 20084 | WASHER (.328 X .562 X .062) (5 required per assembly) |
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12-20084 - Washer, (.328 X .562 X .062) [ More info ]
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| #6 | 8052151 | GASKET (1 required per assembly) |
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27-805215 1 - Gasket - Priced Individually [ More info ]
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| #7 | 94916 | WEAR PLATE (1 required per assembly) |
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94916 - Wear Plate [ More info ]
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| #8 | 94914 | GASKET (2 required per assembly) |
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27-94914 - Body To Wear Plate Gasket [ More info ]
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| #9 | 59504 | PLUG (1 required per assembly) |
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| #10 | 59362T1 | IMPELLER (1 required per assembly) — Replaces: 593621 |
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47-59362T 1 - Impeller [ More info ]
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18-3087 - Impeller, 47-59362 [ More info ]
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47-59362Q01 - Impeller [ More info ]
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47-03908 - Impeller, Mercury 59362T1 Bravo [ More info ]
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| #11 | 8M0204674 | WEARPLATE (1 required per assembly) — Replaces: 94576 |
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8M0204674 - Wearplate [ More info ]
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| #12 | 94288 | QUAD RING (1 required per assembly) |
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25-94288 - Ring - Quad [ More info ]
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25-8M0215007 - Quad Ring [ More info ]
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| #13 | 94913A1 | HOUSING ASSEMBLY WATER PUMP (1 required per assembly) |
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46-94913A 1 - Water Pump Housing [ More info ]
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| #14 | 90562 | SEAL (1.254 X .312) (2 required per assembly) |
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26-90562 - Seal - Priced Individually [ More info ]
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18-2011 - Seal 26-90562 [ More info ]
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26-00236 - Seal, 26-90562 [ More info ]
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| #15 | 72961 | BEARING BALL (2 required per assembly) |
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30-72961 - Ball Bearing [ More info ]
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31-02112 - Ball Bearing 30-72961 [ More info ]
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| #16 | 59501A1 | SHAFT (1 required per assembly) |
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59501A 1 - Water Pump Shaft [ More info ]
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| #17 | 23720 | RING RETAINING (1 required per assembly) |
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53-23720 - Ring - Retaining [ More info ]
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| #18 | 72785 | SEAL (1 required per assembly) |
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18-0531 - Seal, 26-72785 [ More info ]
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| #19 | 47530 | HUB (1 required per assembly) |
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47530 - Hub [ More info ]
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| #20 | 73798A1 | PULLEY-(BLACK) (1 required per assembly) |
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73798A 1 - Pulley - (Black) [ More info ] Unavailable |
| #21 | 47277 | SCREW @5 (4 required per assembly) |
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10-47277 - Screw - Priced Individually [ More info ]
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| #22 | 39107 | LOCKWASHER @5 (4 required per assembly) |
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13-39107 - LockWasher - Priced Individually [ More info ]
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| #23 | 39107 | LOCKWASHER @5 (3 required per assembly) |
| #24 | 21908 | NUT @5 (3 required per assembly) |
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11-21908 - Nut (5/16x18) [ More info ]
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| #25 | 89535T | BRACKET (1 required per assembly) |
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89535T - Bracket [ More info ] Unavailable |
| #26 | 34353 | SCREW @5 (2 required per assembly) |
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10-34353 - Screw - Priced Individually [ More info ]
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| #27 | 35048 | LOCKWASHER @5 (2 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #28 | 34714 | WASHER (1 required per assembly) |
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12-34714 - Washer [ More info ]
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| #29 | 89609 | BRACE (1 required per assembly) |
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| #30 | 26487 | SCREW (1 required per assembly) |
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10-26487 - Screw [ More info ] Unavailable |
| #31 | 35048 | LOCKWASHER @5 (1 required per assembly) |
| #32 | 34714 | WASHER (1 required per assembly) |
| #33 | 35786 | SCREW @5 (1 required per assembly) |
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10-35786 - Screw - Priced Individually [ More info ]
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| #34 | 35048 | LOCKWASHER @5 (1 required per assembly) |
| #35 | 46335 | NUT (1 required per assembly) |
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11-46335 - Nut (.375-24) [ More info ]
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| #36 | 328022 | PLUG PIPE (.125-27) BRASS (FOR WATER PUMP BODY) (1 required per assembly) — Replaces: 32802, 328021 |
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22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]
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18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]
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| #37 | 74271Q | V BELT, 35.125 LG (35 IN.) (1 required per assembly) — Replaces: 74271T |
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57-74271Q - V-Belt, 35.125 Lg [ More info ]
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18-15345 - V-Belt [ More info ]
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| #38 | 88795 | HOSE (1 required per assembly) |
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32-88795 - Hose - Water Pump To Cooler [ More info ]
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18-75125 - Straight Hose [ More info ]
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| #39 | 815504220 | CLAMP (2 required per assembly) |
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54-815504220 - Clamp [ More info ]
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| #NS | 8M0032837 | KEY @5 (1 required per assembly) — Replaces: 56662 |
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28-8M0032837 - Key - Priced Individually [ More info ]
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