Parts for 440 Trs GM 454 V-8 7.4L (454 Cu In) V8 GM MerCruiser Engines - Gas Thermostat Housing (460)
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 99386A2 | GASKET SET (1 required per assembly) |
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27-99386A 2 - Gasket Set, NLA [ More info ] Unavailable |
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| #1 | 99270A1 | THERMOSTAT HSG (1 required per assembly) |
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99270A 1 - Thermostat Housing, NLA [ More info ] Unavailable |
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| #2 | 97314 | FITTING (STRAIGHT) (1 required per assembly) |
| #3 | 416223 | PLUG PIPE (.750-14) THERMOSTAT HOUSING (1 required per assembly) — Replaces: 33198A1, 41622 |
| #3 | 8M0204657 | PLUG THERMOSTAT HOUSING (1 required per assembly) — Replaces: 36373 |
| #4 | 530451 | GASKET THERMOSTAT HOUSING TO MANIFOLD (LOWER) (1 required per assembly) — Replaces: 53045 |
| #5 | 8072521 | THERMOSTAT (143 DEGREE) (1 required per assembly) — Replaces: 59137, 8052731 |
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807252 1 - Thermostat-140 [ More info ] Unavailable |
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807252T 1 - Thermostat, 140 Degrees [ More info ] Unavailable |
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807252Q 4 - Thermostat Kit, 140 Degrees [ More info ]
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18-3551 - Thermostat, 142 Degrees, 807252T1, 59137 [ More info ] |
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| #6 | 47510 | GASKET THERMOSTAT HOUSING (MIDDLE) (1 required per assembly) |
| #7 | 47508T | SLEEVE THERMOSTAT HOUSING (1 required per assembly) — Replaces: 47508 |
| #8 | 488181 | GASKET THERMOSTAT HOUSING (UPPER) (1 required per assembly) — Replaces: 48818 |
| #9 | 8M0061068 | THERM COVER HSG THERMOSTAT HOUSING (1 required per assembly) — Replaces: 47442A1 |
| #10 | 612268 | HOSE SEA PUMP TO FLYWHEEL HOUSING (25") (1 required per assembly) |
| #11 | 815504220 | CLAMP WORM GEAR HOSE ATTACHING (2 required per assembly) — Replaces: 32780 |
| #12 | 897181 | HOSE THERM. HSG/WATER PUMP (W/O POWER STEERING) (1 required per assembly) — Replaces: 89718 |
| #13 | 770061 | HOSE THERM. HSG./WATER PUMP (W/POWER STEERING) (1 required per assembly) |
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0770061 - L/P 68.30 [ More info ] Unavailable |
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| #14 | 815504228 | CLAMP WORM GEAR HOSE TO THERMOSTAT HOUSING (TOP) (1 required per assembly) — Replaces: 32781 |
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54-8M0232395 - CLAMP HOSE [ More info ] Unavailable |
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| #15 | 815504232 | CLAMP WORM GEAR (2.50 DIAMETER) HOSE TO WATER PUMP (BOTTOM) (1 required per assembly) — Replaces: 87268 |
| #16 | 9809070 | HOSE EXHAUST (2 required per assembly) — Replaces: 980904 |
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32-98090 70 - Hose, NLA [ More info ] Unavailable |
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| #17 | 8M0204717 | CLAMP EXHAUST HOSE (4 required per assembly) — Replaces: 43510, 815504412 |
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54-8M0204717 - CLAMP [ More info ] Unavailable |
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| #18 | 36305T | ELBOW EXHAUST HOSE (2 required per assembly) — Replaces: 36305 |
| #19 | 93447A2 | LIMITER ASSY (1 required per assembly) |
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93447A 2 - LIMITER ASSY,NLA [ More info ] Unavailable |
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| #20 | 93661 | BRACKET REV LIMITER (1 required per assembly) |
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93661 - Bracket, NLA [ More info ] Unavailable |
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| #21 | 42279 | MOUNT (2 required per assembly) |
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42279 - MOUNT,NLA [ More info ] Unavailable |
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| #22 | 905201 | SPACER (2 required per assembly) — Replaces: 90520 |
| #23 | 8M0204649 | WASHER @10 (4 required per assembly) — Replaces: 29245 |
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12-8M0204649 - WASHER Note: Priced Individually [ More info ] |
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| #24 | 8267089 | NUT @5 (4 required per assembly) — Replaces: 20361 |
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18-3722-9 - Lock Nut, 121731, 11-35888, Pack of 5 [ More info ]
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| #25 | 52693 | SCREW LIMITER AND COVER (2 required per assembly) |
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10-52693 - Screw, NLA [ More info ] Unavailable |
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| #26 | 20553 | WASHER @5 (2 required per assembly) |
| #27 | 94277 | SPACER (2 required per assembly) |
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23-94277 - SPACER,NLA [ More info ] Unavailable |








