Parts for Mercury Marine 500 Fuel Pump Assembly
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 53156A 3 | FUEL PUMP ASSEMBLY (1 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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53156A 3 - Fuel Pump Assembly [ More info ] Unavailable |
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56677A 6 - Fuel Pump Assembly [ More info ] Unavailable |
| #2 | 21-30430A 1 | CHECK VALVE ASSEMBLY (1 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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21-30430A 1 - Check Valve Kit [ More info ]
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| #3 | 23014A 1 | DIAPHRAGM KIT (1 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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23014A 1 - Diaphragm [ More info ]
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18-7804 - Fuel Pump Kit 23014A1 [ More info ]
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| #4 | GASKET, CHECK VALVE TO HOUSING (2 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 | |
| #7 | 23004 | RETAINER, CHECK VALVE (1 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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23004 - Check Valve Retainer, NLA [ More info ]
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| #8 | 10-20037 | SCREW, RETAINER TO HOUSING (2 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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10-20037 - Screw - Priced Individually [ More info ]
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10-43725 - Screw [ More info ]
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| #9 | 23008 | COVER, FUEL PUMP (1 required per assembly) |
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23008 - Fuel Pump Cover [ More info ]
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| #10 | 10-30273 | SCREW, FUEL PUMP MOUNTING (1 7/8") (2 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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10-30273 - Screw, NLA [ More info ]
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| #11 | 10-38036 | SCREW, FUEL PUMP MOUNTING (1 1/2") (1 required per assembly) UNITED STATES 2858814 THRU 3816307 AUSTRALIA 2863739 THRU 8015989 BELGIUM 9001581 THRU 9047653 CANADA 2742142 THRU 7030747 |
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10-38036 - Screw - Priced Individually [ More info ]
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10-73013 - Screw [ More info ]
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| #1 | 66777A 1 | FUEL PUMP ASSEMBLY (1 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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66777A 1 - FUELPUMP,NLA [ More info ] Unavailable |
| #9 | 64710 | COVER, FUEL PUMP (1 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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64710 - Cover [ More info ] Unavailable |
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| #10 | 10-66944 | SCREW, FUEL PUMP MOUNTING (2 1/8") (2 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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10-66944 - SCREW Note: Priced Individually [ More info ] Unavailable |
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10-46368 - SCREW,NLA [ More info ] Unavailable |
| #11 | 10-30173 | SCREW, FUEL PUMP MOUNTING (1 5/8") (1 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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10-30173 - Screw - Priced Individually [ More info ] Unavailable |
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10-88447 - Screw - Priced Individually [ More info ]
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| #12 | 12-20128 | WASHER, FUEL PUMP SCREW (3 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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12-20128 - Washer - Priced Individually [ More info ]
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12-847883 - Washer, (.192 X .375 X .033) [ More info ]
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| #13 | 12-66553 | WASHER, FUEL PUMP SCREW (3 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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12-66553 - WASHER,NLA [ More info ] Unavailable |
| #14 | 23-65790 | BUSHING, FUEL PUMP SCREW (2 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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23-65790 - BUSHING,NLA [ More info ] Unavailable |
| #15 | 23-31915 | SLEEVE, FUEL PUMP SCREW (1 required per assembly) UNITED STATES 3816308 AND UP AUSTRALIA 8015900 AND UP BELGIUM 9047654 AND UP CANADA 7030748 AND UP |
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23-31915 - Sleeve [ More info ]
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| #16 | 22-22949 | CONNECTOR, PUMP OUTLET TO FUEL LINE (1 required per assembly) |
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22-22949 - Connector, NLA [ More info ] Unavailable |
| #17 | 22-22946 | SLEEVE, RUBBER - CONNECTOR (1 required per assembly) |
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22-22946 - Fitting - Priced Individually [ More info ]
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| #18 | 22-22948 | NUT, CONNECTOR TO FUEL LINE (1 required per assembly) |
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22-22948 - Connector, NLA [ More info ]
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| #19 | 32-32094 | FUEL LINE, PUMP TO LOWER AND UPPER FILTER (1 required per assembly) |
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32-32094 - Fuel Line [ More info ]
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| #20 | 22-22995 | ELBOW, FUEL PUMP INLET (1 required per assembly) |
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22-22995 - Fitting, NLA [ More info ]
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| #23 | 32-30036 | FUEL LINE, FUEL PUMP TO ADAPTOR (1 required per assembly) |
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32-30036 - Fuel Line [ More info ]
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| #24 | 22-37682 | CONNECTOR, FUEL LINE TO ADAPTOR (1 required per assembly) |
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22-37682 - Elbow [ More info ]
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| #25 | 30186 | ADAPTOR, CHECK UNIT (FUEL LINE) (1 required per assembly) |
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30186 - Check Unit Adapter, See Detail Page for Important Info [ More info ]
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| #26 | 30187 | STEM, CHECK UNIT ADAPTOR (1 required per assembly) |
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30187 - Bayonet Body Stem - Priced Individually [ More info ]
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30185Q 3 - Fuel Connector, 5/16 Inch Barb - Priced Individually [ More info ]
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| #27 | 25-20415 | "O" RING, ADAPTOR STEM (1 required per assembly) |
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25-20415 - O-ring, Adaptor Stem [ More info ]
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25-16524 - O Ring-fuel Connector [ More info ]
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| #28 | 24-30189 | SPRING, ADAPTOR STEM (1 required per assembly) |
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24-30189 - Spring, Adaptor Stem [ More info ]
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| #29 | 30188 | CUP WASHER, ADAPTOR (1 required per assembly) |
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30188 - Cup Washer Adaptor - Priced Individually [ More info ]
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| #30 | 10-37990 | SCREW, ADAPTOR TO BOTTOM COWL (1 3/4") - MANUAL (2 required per assembly) |
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10-37990 - Screw, NLA [ More info ] Unavailable |
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10-69029 - Screw, NLA [ More info ]
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| #30 | 10-21937 | SCREW, ADAPTOR TO BOTTOM COWL (2") - ELECTRIC (2 required per assembly) |
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10-21937 - Screw - Priced Individually [ More info ]
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| #31 | 11-46887 | NUT, ADAPTOR SCREW (2 required per assembly) |
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11-46887 - Nut, (1/4-28) [ More info ] Unavailable |
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11-20184 - Nut, (1/4-28x7/32) [ More info ]
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