Parts for 260 (4 BBL.) GM 350 V-8 5.7L (350 Cu In) V8 GM MerCruiser Engines - Gas Crankshaft & Pistons
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 808674 | PISTON ASSEMBLY (.001 O.S.) Use Standard Ring (AR required per assembly) — Replaces: 6370, 9686 |
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735-808674 - Piston-STD [ More info ] Unavailable |
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735-808674A 1 - Piston Kit-STD [ More info ] Unavailable |
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735-850097 - Piston/Ring - Std [ More info ] Unavailable |
| #1 | 850098 | PISTON ASSEMBLY (.030 O.S.) (AR required per assembly) — Replaces: 6371, 9687 |
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735-850098 - Piston/Ring -.030 [ More info ] Unavailable |
| #2 | 17464 | RING SET PISTON (STANDARD) PISTON - 8 SETS (STANDARD) (8 required per assembly) — Replaces: 65153 |
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39-17464 - Rings - Standard [ More info ]
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18-3937 - Rings 39-17464 Standard Set [ More info ]
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| #2 | 17465 | RING PISTON PISTON - 8 SETS (.030 O.S.) (AR required per assembly) — Replaces: 67126 |
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39-17465 - Rings - .030 Oversize [ More info ]
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| #3 | 818465 | BEARING SET 5 PAIR CRANKSHAFT MAIN (STANDARD) (4 required per assembly) — Replaces: 85694 |
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23-818465 - Bearing Set - Standard [ More info ]
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| #3 | 818466 | BEARING SET 5 PAIR CRANKSHAFT MAIN (.002 U.S.) (AR required per assembly) — Replaces: 85695 |
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23-818466 - Bearing Set - Crankshaft - .001 Undersize [ More info ]
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| #3 | 818467 | BEARING SET 5 PAIR CRANKSHAFT MAIN (.010 U.S.) (AR required per assembly) — Replaces: 85696 |
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23-818467 - Bearing Set -.010 Undersized [ More info ]
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| #3 | 818468 | BEARING SET 5 PAIR CRANKSHAFT MAIN (.020 U.S.) (AR required per assembly) — Replaces: 85697 |
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23-818468 - Bearing Set - Crankshaft - .020 Undersize [ More info ]
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| #4 | 818465 | BEARING SET 5 PAIR CRANKSHAFT MAIN - REAR (STANDARD) (1 required per assembly) — Replaces: 85698 |
| #4 | 818466 | BEARING SET 5 PAIR CRANKSHAFT MAIN - REAR (.001 U.S.) (AR required per assembly) — Replaces: 85699 |
| #4 | 818467 | BEARING SET 5 PAIR CRANKSHAFT MAIN - REAR (.010 U.S.) (AR required per assembly) — Replaces: 85700 |
| #4 | 818468 | BEARING SET 5 PAIR CRANKSHAFT MAIN - REAR (.020 U.S.) (AR required per assembly) — Replaces: 52216 |
| #5 | 24813 | PIN (1/4 IN.) DOWEL - REAR CRANKSHAFT HEARING CAP (1 required per assembly) |
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17-24813 - DOWEL PIN,NLA [ More info ] Unavailable |
| #6 | 814622 | SEAL OIL REAR CRANKSHAFT BEARING CAP (2 required per assembly) — Replaces: 58203 |
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26-814622 - Seal [ More info ] Unavailable |
| #10 | 54788 | BOLT CRANKSHAFT BEARING CAP TO CYLINDER BLOCK (2 31/32") (5 required per assembly) |
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10-54788 - BOLT,NLA [ More info ] Unavailable |
| #11 | 54790 | STUD CRANKSHAFT BEARING CAP AND OIL PAN BAFFLE (5 required per assembly) |
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| #12 | 6355 | FLYWHEEL (1 required per assembly) |
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222-6355 - Flywheel, NLA [ More info ] Unavailable |
| #13 | 39131 | LOCKWASHER (.437) FLYWHEEL SCREW (6 required per assembly) |
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13-39131 - LockWasher [ More info ]
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| #14 | 845757 | SCREW (.437-20 X 1.00) FLYWHEEL TO CRANKSHAFT (6 required per assembly) — Replaces: 49845 |
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10-845757 - Screw [ More info ]
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10-8M0214958 - Flywheel MOUNTING SCREW ZZ [ More info ]
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| #15 | 8164T | CONN ROD ASSY [5500137] & Up (8 required per assembly) — Replaces: 3595, 8164 |
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614-8164T - Connecting Rod Assembly [ More info ]
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| #16 | 85802 | SCREW (.375-24 X SPECIAL) CONNECTING ROD CAP (16 required per assembly) |
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10-85802 - Screw [ More info ] Unavailable |
| #17 | 37493 | NUT (.375-24) CONNECTING ROD CAP BOLT (16 required per assembly) |
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11-37493 - Nut, (.375-24) [ More info ]
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| #18 | 85701 | BEARING (PAIR), CONNECTING ROD (STANDARD) (8 required per assembly) |
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23-85701 - Bearing - Std [ More info ]
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| #18 | 85702 | BEARING (PAIR), CONNECTING ROD (.001 U.S.) (AR required per assembly) |
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23-85702 - Bearing - Connecting Rod - .001 US [ More info ]
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| #18 | 85703 | BEARING (PAIR), CONNECTING ROD (.002 U.S.) (AR required per assembly) |
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23-85703 - Bearing - .002 US [ More info ]
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| #18 | 85704 | BEARING (PAIR), CONNECTING ROD (.010 U.S.) (AR required per assembly) |
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23-85704 - Bearing -.010 Us [ More info ]
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| #18 | 85705 | BEARING (PAIR), CONNECTING ROD (.020 U.S.) (AR required per assembly) |
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23-85705 - Bearing -.020 Us [ More info ]
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| #19 | 17161A1 | CHAIN KIT-TIMING CRANKSHAFT TIMING (22 TEETH) (See Note) (1 required per assembly) — Replaces: 48338 |
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17161A 1 - CHAIN KIT-TIMING [ More info ] Unavailable |
| #20 | 6369 | CRANKSHAFT (1 required per assembly) |
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429-6369 - Crankshaft,NLA [ More info ] Unavailable |
| #21 | 34466 | KEY CRANKSHAFT PULLEY AND BALANCER (2 required per assembly) |
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| #23 | 76850A2 | COUPLING ASSY (1 required per assembly) |
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76850A 2 - Coupling Assembly, Early Style, See Note on Detail Page [ More info ]
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18-2171 - Coupler 76850A2, See Notes on Detail Page [ More info ]
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93-01446 - Mercruiser Engine Coupler, 76850A2, See Note on Detail Page [ More info ]
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| #24 | 98532A1 | STUD COUPLING TO FLYWHEEL (6 required per assembly) — Replaces: 32808 |
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16-98532A 1 - Stud Kit [ More info ]
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| #25 | 34567 | WASHER COUPLING STUD (6 required per assembly) |
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12-34567 - Washer (.453 X .875 X .12) Brace Slot [ More info ]
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| #26 | 8M2008293 | NUT (.437-20) COUPLING STUD (6 required per assembly) — Replaces: 98533 |
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11-8M2008293 - Nut, (.437-20) [ More info ]
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| #-- | 24813 | PIN (1/4 IN.) DOWEL - CRANKCASE FRONT END COVER AND OIL PUMP (4 required per assembly) |
