Mercury Marine Exhaust Systems Exhaust / Cooling Systems & Extension Kits Pneumatic Air Pump Assembly
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 16645A4 | CONTROL ASSY (1 required per assembly) — Replaces: 16645A2 |
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16645A 4 - Control Pump Kit [ More info ]
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| #2 | 16283 | SOLENOID VALVE (1 required per assembly) |
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16283 - Solenoid Valve [ More info ]
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| #3 | 16861 | SCREW (#8-32 X .310) (2 required per assembly) |
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10-16861 - SCREW,NLA [ More info ] Unavailable |
| #4 | 90053 | LOCKWASHER (2 required per assembly) |
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13-90053 - LOCKWASHER,NLA [ More info ] Unavailable |
| #5 | 17272 | FILTER (1 required per assembly) |
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35-17272 - Filter, NLA [ More info ] Unavailable |
| #6 | 16862 | SCREW (.250-10 X 1.25) (3 required per assembly) |
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10-16862 - Screw [ More info ] Unavailable |
| #7 | 35280 | WASHER (.255 X .620 X .030) STAINLESS STEEL (3 required per assembly) |
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12-35280 - Washer, (.255 X .620 X .030) Stainless Steel [ More info ]
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| #8 | 16860 | GROMMET (3 required per assembly) |
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25-16860 - Grommet, NLA [ More info ] Unavailable |
| #9 | 16392 | FITTING CROSS (1 required per assembly) |
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22-16392 - Fitting, NLA [ More info ]
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| #10 | 16284 | CHECK VALVE (1 required per assembly) |
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21-16284 - Check Valve [ More info ] Unavailable |
| #11 | 16285 | RELIEF VALVE (1 required per assembly) |
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21-16285 - Check Valve [ More info ] Unavailable |
| #12 | 16390 | FITTING (3 required per assembly) |
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22-16390 - Fitting, NLA [ More info ] Unavailable |
| #13 | 1642174 | TUBING NYLON (1 required per assembly) |
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32-16421 74 - Tubing [ More info ]
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| #14 | 43454 | TERMINAL BLOCK (1 required per assembly) |
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86-43454 - TERMINAL BLOCK,NLA [ More info ] Unavailable |
| #15 | 90074 | SCREW (#8-32 X .750) (2 required per assembly) |
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10-90074 - Screw, NLA [ More info ]
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| #16 | 38833 | WASHER (2 required per assembly) |
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12-38833 - Washer [ More info ]
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| #17 | 20597 | SCREW (#8-32 X .380) (3 required per assembly) |
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10-20597 - Screw - Priced Individually [ More info ]
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| #18 | 26995 | LOCKWASHER (#8) STAINLESS STEEL (3 required per assembly) |
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13-26995 - Lock Washer - Priced Individually [ More info ] Unavailable |
| #19 | 16389 | FITTING TEE (3 required per assembly) |
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22-16389 - Fitting [ More info ]
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| #20 | 1642174 | TUBING NYLON (1 required per assembly) |
| #21 | 816311T | TIE STRAP (8.00 INCHES) (16 required per assembly) |
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54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ]
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| #22 | 86322A27 | CABLE ASSEMBLY BLACK (1 required per assembly) |
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84-86322A27 - Cable Assembly [ More info ] Unavailable |
| #23 | 78406A1 | TOGGLE SWITCH (1 required per assembly) |
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87-78406A 1 - Switch Assembly [ More info ]
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| #24 | 78406 | SWITCH ASSEMBLY (1 required per assembly) |
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87-78406 - Switch [ More info ]
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| #25 | 76424 | BRACKET (1 required per assembly) |
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| #26 | 55422 | STUD (#10-32 X 2.00) (2 required per assembly) |
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16-55422 - Stud - Priced Individually [ More info ]
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| #27 | 24676 | WASHER (.200 X .440 X .032) (2 required per assembly) |
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12-24676 - Washer, (.200 X .440 X .032) [ More info ]
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| #28 | 68219 | NUT (#10-32) STAINLESS STEEL (2 required per assembly) |
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11-68219 - Nut (#10-32) [ More info ]
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| #29 | 85218A4 | PLATE ASSEMBLY (1 required per assembly) |
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85218A 4 - Plate Assembly [ More info ] Unavailable |
| #30 | 49440 | NUT (.468-32) (1 required per assembly) |
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49440 - Lock Nut [ More info ]
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| #31 | 14862 | SCREW (.250-20 X .625) (3 required per assembly) |
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10-14862 - SCREW,NLA [ More info ] Unavailable |
