Parts for 350 Mag MPI Horizon Alpha / Bravo Ec 5.7L (350 Cu In) V8 GM MerCruiser Engines - Gas Front Cover & Circulating Pump
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 861246A06 | GASKET SET ENGINE OVERHAUL (1 required per assembly) |
| #1 | 8M0113734 | WATER PUMP ASSY. (2 required per assembly) — Replaces: 8503991 |
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18-3599-2 - Circulating Water Pump, Small Block Chevy [ More info ] |
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| #2 | 8M0204679 | PLUG-PIPE Standard Cooling (1 required per assembly) — Replaces: 428611 |
| #3 | 34897 | GASKET WATER PUMP (2 required per assembly) |
| #4 | 860346 | ELBOW Closed Cooling (1 required per assembly) |
| #5 | 8M0076418 | STUD (2 required per assembly) — Replaces: 35342 |
| #6 | 32132 | SCREW (1 required per assembly) |
| #6 | 47688 | SCREW (1 required per assembly) |
| #7 | 8M0153706 | PULLEY WATER PUMP Standard Cooling (1 required per assembly) — Replaces: 807729T |
| #7 | 865047T | PULLEY WATER PUMP Closed Cooling (1 required per assembly) |
| #8 | 47277 | SCREW @5 (4 required per assembly) |
| #8 | 866656 | SCREW @5 (SEACORE) (4 required per assembly) |
| #9 | 864297T01 | SENSOR ASSEMBLY CRANKSHAFT POSITION (1 required per assembly) |
| #10 | 885192 | O-RING (1 required per assembly) |
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25-885192 - O-ring, Crankshaft Position Sensor [ More info ] |
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| #11 | 884018001 | SCREW (1 required per assembly) |
| #12 | 807730T | PULLEY CRANKSHAFT (1 required per assembly) |
| #13 | 34352 | SCREW @5 (3 required per assembly) |
| #14 | 863397 | BALANCER-HARMONIC (1 required per assembly) |
| #15 | 8M2021674 | SCREW (1 required per assembly) — Replaces: 32515 |
| #16 | 39131 | LOCKWASHER @2 (1 required per assembly) |
| #17 | 71458 | WASHER (1 required per assembly) |
| #18 | 8M0181746 | COVER-TIMING SCREWS, GROMMETS, OIL SEAL, AND GASKET ARE NOT SOLD SEPERATELY (1 required per assembly) — Replaces: 863396001, 8M0150310 |
| #19 | 863398 | WHEEL-RELUCTOR (1 required per assembly) |
| #20 | 845941 | RETAINER CAMSHAFT (1 required per assembly) |
| #21 | 845943 | SCREW (2 required per assembly) |
| #22 | 8M0187687 | CHAIN TIMING (1 required per assembly) — Replaces: 17161T |
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8M0187687 - CHAIN [ More info ] Unavailable |
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| #23 | 8116591 | SPROCKET CAMSHAFT (1 required per assembly) |
| #24 | 8M0043993 | SCREW (3 required per assembly) — Replaces: 845942 |
| #25 | 8M0184208 | SPROCKET CRANKSHAFT (1 required per assembly) — Replaces: 17160 |
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43-8M0184208 - SPROCKET [ More info ] Unavailable |
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| #26 | 816565 | PLUG (1 required per assembly) |
| #27 | 865615Q04 | BELT SERPENTINE STANDARD COOLING, ALPHA, WITH POWER STEERING (1 required per assembly) |
| #27 | 865615Q09 | BELT SERPENTINE STANDARD COOLING, ALPHA, CHS AND NON POWER STEERING (1 required per assembly) |
| #27 | 865615Q03 | BELT SERPENTINE STANDARD COOLING, BRAVO, WITH POWER STEERING (1 required per assembly) |
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57-57030 - Serpentine Belt, Mercury 57-865615-003, 57-865615Q03 [ More info ] |
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| #27 | 865615Q08 | BELT SERPENTINE ALPHA/BRAVO, CLOSED COOLING, CHS AND NON POWER STEERING (1 required per assembly) |
| #27 | 865615Q06 | BELT SERPENTINE ALPHA/BRAVO, CLOSED COOLING, WITH POWER STEERING (1 required per assembly) |






