Parts for Mercury Marine 800 (4 Cylinder) , 80 (4 Cylinder) Fuel Pump & Fuel Lines
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-73645A76 | GASKET SET |
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27-73645A76 - 27-73645A76 - GASKET SET [ More info ] Unavailable Replaced by 27-73645A32 |
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27-73645A32 - 27-73645A32 - GASKET SET [ More info ] Unavailable Replaced by 27-73645A87 |
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27-73645A87 - GASKET SET [ More info ] Unavailable |
| #1 | 73434A 1 | FUEL PUMP ASSEMBLY (1 required per assembly) |
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73434A 1 - 73434A 1 - PUMP ASSEMBLY Fue [ More info ] Unavailable Replaced by -73434A 5 |
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73434A 5 - PUMP ASSEMBLY Fue NLA [ More info ] Unavailable |
| #2 | 21-30430A 5 | CHECK VALVE ASSEMBLY (1 required per assembly) |
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21-30430A 5 - 21-30430A 5 - CHECK VALVE ASSEM [ More info ] Unavailable Replaced by 21-30430A13 |
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21-30430A13 - 21-30430A13 - CHECK VALVE ASSEM [ More info ] Unavailable Replaced by 21-8M0084276 |
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21-8M0084276 - Check Valve Kit [ More info ]
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| #3 | 55278A 2 | DIAPHRAGM ASSEMBLY (1 required per assembly) |
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55278A 2 - 55278A 2 - DIAPHRAGM KIT [ More info ] Unavailable Replaced by -55278A 5 |
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55278A 5 - Diagphragm Kit [ More info ]
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18-7808 - Fuel Pump Kit, 55278A5 [ More info ]
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0508427 - Diaphragm Kit - 111 [ More info ]
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| #4 | GASKET, CHECK VALVE (2 required per assembly) | |
| #6 | 23004 | RETAINER, CHECK VALVE (1 required per assembly) |
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23004 - Check Valve Retainer, NLA [ More info ]
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| #7 | 10-20037 | SCREW, CHECK VALVE TO FUEL PUMP (1/4") (2 required per assembly) |
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10-20037 - Screw - Priced Individually [ More info ]
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10-43725 - Screw [ More info ]
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| #8 | 35-73532 | FUEL FILTER (1 required per assembly) |
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35-73532 - Filter [ More info ]
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| #9 | 25-47386 | "O" RING, COVER TO FUEL PUMP (1 required per assembly) |
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25-47386 - 25-47386 - O RING @3 [ More info ] Unavailable Replaced by 25-35480 |
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25-35480 - O Ring (1.237 Id X .103) [ More info ]
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18-7411-9 - O-Ring (PK5) 25-35480 [ More info ]
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| #10 | 77885 | COVER, FUEL PUMP (1 required per assembly) |
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77885 - 77885 - COVER @2 [ More info ] Unavailable Replaced by -94321 |
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94321 - 94321 - COVER [ More info ] Unavailable Replaced by 35-14805A2 |
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35-14805A 2 - Fuel Pump Filter Cover Kit [ More info ]
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| #11 | 10-37370 | SCREW, COVER TO FUEL PUMP (5/8") (1 required per assembly) |
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10-37370 - Screw - Priced Individually [ More info ]
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| #12 | 27-25848 | GASKET, COVER SCREW (1 required per assembly) |
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27-25848 - Cover Screw Gasket [ More info ]
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| #13 | 10-70939 | SCREW (1 required per assembly) FUEL PUMP TO UPPER TRANSFER COVER 91 7/8") |
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10-70939 - SCREW NLA [ More info ] Unavailable |
| #13 | 10-27281 | SCREW (2 required per assembly) FUEL PUMP TO UPPER TRANSFER COVER (1 3/8") |
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10-27281 - 10-27281 - SCREW @5 [ More info ] Unavailable Replaced by 10-69067 |
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10-69067 - Screw - Priced Individually [ More info ]
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| #14 | 22-64705 | FITTING, FUEL PUMP (OUTLET) (1 required per assembly) |
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22-64705 - Fitting [ More info ]
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| #15 | 32-63146 | FUEL LINE, TEE TO FUEL PUMP (11") (1 required per assembly) |
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32-63146 - 32-63146 - HOSE [ More info ] Unavailable Replaced by 32-31583109 |
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32-31583109 - 32-31583109 - LINE Fuel [ More info ] Unavailable Replaced by 32-99127109 |
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32-99127109 - 32-99127109 - LINE (57.00 Inche [ More info ] Unavailable Replaced by 32-830756109 |
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32-830756109 - 32-830756109 - HOSE (57.00 Inche [ More info ] Unavailable Replaced by 32-8M0047428 |
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32-8M0047428 - 32-8M0047428 - HOSE (57.00 Inche [ More info ] Unavailable Replaced by 32-8M0108355 |
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32-8M0108355 - Hose, 57 Inch [ More info ]
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| #16 | 22-73318 | TEE, FUEL LINE (1 required per assembly) |
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22-73318 - Fitting [ More info ]
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| #18 | 54-68424 | CLAMP, FUEL LINE ATTACHING (8 required per assembly) |
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54-68424 - Clamp [ More info ]
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| #19 | 32-70432 | FUEL LINE, ADAPTOR TO FUEL PUMP (15") (1 required per assembly) |
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32-70432 - 32-70432 - LINE Fuel [ More info ] Unavailable Replaced by 32-31583109 |
| #20 | 22-63187 | FITTING, FUEL LINE TO ADAPTOR (1 required per assembly) |
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22-63187 - Fitting - Priced Individually [ More info ]
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18-8055 - Fitting 22-63187 [ More info ]
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| #21 | 22833 | ADAPTOR, CHECK UNIT (FUEL LINE) (1 required per assembly) |
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22833 - Check Unit Adaptor [ More info ]
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| #22 | 23069 | STEM, CHECK UNIT ADAPTOR (1 required per assembly) |
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23069 - STEM [ More info ] Unavailable |
| #23 | 25-20415 | "O" RING, ADAPTOR STEM (1 required per assembly) |
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25-20415 - 25-20415 - O-RING [ More info ] Unavailable Replaced by 25-16524 |
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25-16524 - O Ring-fuel Connector [ More info ]
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| #24 | 24-23067 | SPRING, ADAPTOR STSEM (1 required per assembly) |
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24-23067 - 24-23067 - SPRING [ More info ] Unavailable Replaced by 24-23067T |
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24-23067T - Spring [ More info ]
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| #25 | 30188 | CUP WASHER, ADAPTOR (1 required per assembly) |
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30188 - Cup Washer Adaptor - Priced Individually [ More info ]
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| #26 | 10-69029 | SCREW, ADAPTOR TO BOTTOM COWL (1 3/4") (2 required per assembly) |
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10-69029 - Screw, NLA [ More info ]
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| #27 | 11-36069 | NUT, ADAPTOR SCREW (2 required per assembly) |
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11-36069 - Nut - Priced Individually [ More info ]
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