Parts for MerCruiser 260 (4 Barrel.) GM 350 V-8 1978-1982 Crankshaft & Pistons
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 735-6370 | PISTON ASSEMBLY (.001 O.S.) (AR required per assembly) Use Standard Ring |
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735-6370 - Piston [ More info ]
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735-9686 - Piston [ More info ] Unavailable |
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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 | 735-6371 | PISTON ASSEMBLY (.030 O.S.) (AR required per assembly) |
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735-6371 - Piston [ More info ] Unavailable |
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735-9687 - Piston Kit - .030 [ More info ] Unavailable |
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735-850098 - Piston/Ring -.030 [ More info ] Unavailable |
| #2 | 39-65153 | RING, PISTON - 8 SETS (STANDARD) (8 required per assembly) |
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39-65153 - Rings - Standard [ More info ]
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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 | 39-67126 | RING, PISTON - 8 SETS (.030 O.S.) (AR required per assembly) |
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39-67126 - Piston Ring [ More info ]
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39-17465 - Rings - .030 Oversize [ More info ]
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| #3 | 23-85694 | BEARING, CRANKSHAFT MAIN (STANDARD) (4 required per assembly) |
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23-85694 - Bearing - Crankshaft Main - Standard [ More info ]
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| #3 | 23-85695 | BEARING, CRANKSHAFT MAIN (.002 U.S.) (AR required per assembly) |
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23-85695 - 23-818N/A 96 ORD [ More info ]
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| #3 | 23-85696 | BEARING, CRANKSHAFT MAIN (.010 U.S.) (AR required per assembly) |
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23-85696 - 23-818N/A 94 ORD [ More info ]
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| #3 | 23-85697 | BEARING, CRANKSHAFT MAIN (.020 U.S.) (AR required per assembly) |
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23-85697 - 23-818N/A 94 ORD [ More info ] Unavailable |
| #4 | 23-85698 | BEARING, CRANKSHAFT MAIN - REAR (STANDARD) (1 required per assembly) |
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23-85698 - Bearing - Crankshaft Main - Rear - Standard [ More info ]
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23-818465 - Bearing Set - Standard [ More info ]
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| #4 | 23-85699 | BEARING, CRANKSHAFT MAIN - REAR (.001 U.S.) (AR required per assembly) |
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23-85699 - Bearing - Crankshaft Main - Rear .001 US [ More info ]
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23-818466 - Bearing Set - Crankshaft - .001 Undersize [ More info ]
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| #4 | 23-85700 | BEARING, CRANKSHAFT MAIN - REAR (.010 U.S.) (AR required per assembly) |
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23-85700 - Bearing - Crankshaft Main - Rear .010 US [ More info ] Unavailable |
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23-818467 - Bearing Set -.010 Undersized [ More info ]
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| #4 | 23-52216 | BEARING, CRANKSHAFT MAIN - REAR (.020 U.S.) (AR required per assembly) |
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23-52216 - Crankshaft Bearing Set [ More info ] Unavailable |
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23-818468 - Bearing Set - Crankshaft - .020 Undersize [ More info ]
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| #5 | 17-24813 | 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 | 26-58203 | SEAL, Oil, REAR CRANKSHAFT BEARING CAP (2 required per assembly) |
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26-58203 - Oil Seal [ More info ]
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26-814622 - Seal [ More info ]
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| #10 | 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 | 16-54790 | STUD, CRANKSHAFT BEARING CAP AND OIL PAN BAFFLE (5 required per assembly) |
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| #12 | 222-6355 | FLYWHEEL ASSEMBLY (1 required per assembly) |
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222-6355 - Flywheel, NLA [ More info ] Unavailable |
| #13 | 13-39131 | LOCKWASHER, (.437), FLYWHEEL SCREW (6 required per assembly) |
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13-39131 - LockWasher [ More info ]
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| #14 | 10-49845 | SCREW, (.437-20 x 1.00), FLYWHEEL TO CRANKSHAFT (6 required per assembly) |
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10-49845 - Screw [ More info ]
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10-845757 - Screw [ More info ] Unavailable |
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10-8M0214958 - FLYWHEEL MOUNTING SCREW ZZ [ More info ]
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| #15 | 614-3595 | CONNECTING ROD ASSEMBLY (8 required per assembly) SN# 5500136 & Below |
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614-3595 - Connecting Rod Assembly [ More info ]
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614-8164 - Connecting Rod Assembly [ More info ] Unavailable |
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614-8164T - Connecting Rod Assembly [ More info ]
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| #15 | 614-8164 | CONNECTING ROD (8 required per assembly) SN# 5500137 & Up |
| #16 | 10-85802 | SCREW, (.375-24 x Special), CONNECTING ROD CAP (16 required per assembly) |
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10-85802 - Screw [ More info ] Unavailable |
| #17 | 11-37493 | 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 | 23-85701 | BEARING (PAIR), CONNECTING ROD (STANDARD) (8 required per assembly) |
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23-85701 - Bearing - Std [ More info ]
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| #18 | 23-85702 | 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 | 23-85703 | 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 | 23-85704 | 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 | 23-85705 | 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 | 43-48338 | SPROCKET, CRANKSHAFT TIMING (22 TEETH) (1 required per assembly) (See Note) |
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43-48338 - Timing Gear [ More info ] Unavailable |
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17161A 1 - CHAIN KIT-TIMING [ More info ] Unavailable |
| #20 | 429-6369 | CRANKSHAFT (1 required per assembly) |
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429-6369 - Crankshaft,NLA [ More info ] Unavailable |
| #21 | 28-34466 | KEY, CRANKSHAFT PULLEY AND BALANCER (2 required per assembly) |
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| #23 | 76850A 2 | COUPLING ASSEMBLY (1 required per assembly) |
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76850A 2 - Coupling Assembly [ More info ]
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18-2171 - Coupler 76850A2 [ More info ]
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| #24 | 16-32808 | STUD, COUPLING TO FLYWHEEL (6 required per assembly) |
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16-32808 - Stud, Sold Individually [ More info ]
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16-98532A 1 - Stud Kit [ More info ]
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| #25 | 12-34567 | 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 | 11-98533 | NUT, (.437-20), COUPLING STUD (6 required per assembly) |
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11-98533 - Nut (7/16-20) [ More info ]
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11-8M2008293 - Nut, (.437-20) [ More info ]
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