Parts for MerCruiser 228 MIE (4 Barrel.) GM 305 V-8 1977-1978 Crankshaft & Pistons
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 17-35312 | PIN, DOWEL - CRANKCASE FRONT END COVER AND OIL PUMP (1 required per assembly) |
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17-35312 - Pin, Dowel (1/4 Inch Dia.) [ More info ] Unavailable |
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17-843378 - Pin, Dowel (.250) [ More info ]
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| #1 | 735-6538 | PISTON AND PISTON PIN ASSEMBLY (.001 O.S.) (AR required per assembly) |
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735-6538 - Piston - Std,NLA [ More info ]
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| #1 | 735-6616 | PISTON AND PISTON PIN ASSEMBLY (.010 O.S.) (AR required per assembly) |
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735-6616 - Piston And Piston Pin Assembly [ More info ] Unavailable |
| #1 | 735-6617 | PISTON AND PISTON PIN ASSEMBLY (.030 O.S.) (AR required per assembly) |
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735-6617 - Piston Assembly [ More info ]
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735-879194030 - Piston-.030 OS,NLA [ More info ] Unavailable |
| #2 | 39-75609 | RING, PISTON - 8 SETS (STANDARD) (8 required per assembly) |
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39-75609 - Rings - Standard [ More info ]
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| #2 | 39-75981 | RING, PISTON - 8 SETS (.030 O.S.) (AR required per assembly) |
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39-75981 - Piston Ring -.030, NLA [ More info ]
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| #3 | 23-52205 | BEARING UNIT, CRANKSHAFT (STANDARD) (4 required per assembly) |
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23-52205 - Bearing Unit -Cranshaft - Standard [ More info ] Unavailable |
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23-85694 - Bearing - Crankshaft Main - Standard [ More info ]
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| #3 | 23-52206 | BEARING UNIT, CRANKSHAFT MAIN (.001 U.S.) (AR required per assembly) |
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23-52206 - Bearing Unit - Crankshaft Main - .001 US [ More info ] Unavailable |
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23-85695 - 23-818N/A 96 ORD [ More info ]
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| #3 | 23-52207 | BEARING UNIT, CRANKSHAFT MAIN (.002 U.S.) (AR required per assembly) |
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23-52207 - Bearing Unit [ More info ] Unavailable |
| #3 | 23-52209 | BEARING UNIT, CRANKSHAFT MAIN (.010 U.S.) (AR required per assembly) |
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23-52209 - Bearing Unit - Crankshaft Main - .010 US [ More info ] Unavailable |
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23-85696 - 23-818N/A 94 ORD [ More info ]
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| #3 | 23-52210 | BEARING UNIT, CRANKSHAFT MAIN (.020 U.S.) (AR required per assembly) |
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23-52210 - Bearing Unit - Crankshaft Main - .020 US [ More info ] Unavailable |
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23-85697 - 23-818N/A 94 ORD [ More info ] Unavailable |
| #4 | 23-52211 | BEARING UNIT, CRANKSHAFT MAIN - REAR (STANDARD) (1 required per assembly) |
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23-52211 - Bearing Unit - Crankshaft Main - Rear - Standard [ More info ] Unavailable |
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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 | 23-52212 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.001 U.S.) (AR required per assembly) |
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23-52212 - 23818466 [ More info ] Unavailable |
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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 | 23-52213 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.002 U.S.) (AR required per assembly) |
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23-52213 - Bearing Unit [ More info ] Unavailable |
| #4 | 23-52215 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.010 U.S.) (AR required per assembly) |
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23-52215 - 23818467 [ More info ] Unavailable |
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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 UNIT, 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, DOWEL - REAR CRANKSHAFT BEARING CAP (1/4" DIA.) (1 required per assembly) |
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17-24813 - DOWEL PIN,NLA [ More info ] Unavailable |
| #6 | 26-58203 | OIL SEAL, REAR CRANKSHAFT BEARING CAP(STANDARD ROTATION) (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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| #6 | 26-35313 | OIL SEAL, REAR CRANKSHAFT BEARING CAP(OPPOSITE ROTATION) (2 required per assembly) |
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26-35313 - Seal, Rr Main, NLA [ More info ]
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| #7 | 52217 | CAP, REAR - CRANKSHAFT BEARING (1 required per assembly) |
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52217 - Rear Cap [ More info ] Unavailable |
| #8 | 54789 | CAP, FRONT AND INTERMEDIATE - CRANKSHAFT BEARING (4 required per assembly) |
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54789 - Cap [ More info ] Unavailable |
| #9 | 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 |
| #10 | 16-54790 | STUD, OIL PAN BAFFLE ATTACHING (5 required per assembly) |
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| #11 | 222-4521 | FLYWHEEL ASSEMBLY(STERN DRIVE) (4 required per assembly) |
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222-4521 - Flywheel [ More info ] Unavailable |
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222-6355 - Flywheel, NLA [ More info ] Unavailable |
| #11 | 230-4614 | FLYWHEEL ASSEMBLY(INBOARD) (1 required per assembly) |
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230-4614 - Flywheel, NLA [ More info ] Unavailable |
| #12 | 76850A 2 | COUPLING ASSEMBLY (1 required per assembly) MCM 228 |
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76850A 2 - Coupling Assembly [ More info ]
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18-2171 - Coupler 76850A2 [ More info ]
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| #13 | 16-32808 | STUD, COUPLER TO FLYWHEEL (6 required per assembly) MCM 228 |
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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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| #14 | 12-34567 | WASHER, COUPLER TO FLYWHEEL STUD (6 required per assembly) MCM 228 |
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12-34567 - Washer (.453 X .875 X .12) Brace Slot [ More info ]
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| #15 | 11-34933 | NUT, COUPLER STUDS TO FLYWHEEL (6 required per assembly) MCM 228 |
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11-34933 - Nut (7/16-20) [ More info ] Unavailable |
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11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ]
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18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ]
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| #16 | 13-39131 | LOCKWASHER, FLYWHEEL SCREW (6 required per assembly) |
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13-39131 - LockWasher [ More info ]
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| #17 | 10-49845 | SCREW, 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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| #18 | 70637 | DRIVE PLATE, FLYWHEEL(MCM 228 TR) (1 required per assembly) |
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70637 - Drive Plate [ More info ] Unavailable |
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98147 - Drive Plate [ More info ] Unavailable |
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98147A 1 - Drive Plate,NLA [ More info ] Unavailable |
| #18 | 47608 | DRIVE PLATE, FLYWHEEL(MIE 228) (1 required per assembly) |
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47608 - PLATE [ More info ] Unavailable |
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47608A 1 - Plate Assembly [ More info ] Unavailable |
| #19 | 10-35091 | SCREW, DRIVE PLATE TO FLYWHEEL (6 required per assembly) |
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10-35091 - Screw - Priced Individually [ More info ]
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| #20 | 13-35048 | LOCKWASHER, DRIVE PLATE SCREW (6 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #21 | 614-3595 | CONNECTING ROD ASSEMBLY (8 required per assembly) |
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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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| #22 | 10-52220 | BOLT, CONNECTING ROD CAP (16 required per assembly) |
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10-85802 - Screw [ More info ] Unavailable |
| #23 | 11-37493 | NUT, CONNECTING ROD CAP BOLT (16 required per assembly) |
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11-37493 - Nut, (.375-24) [ More info ]
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| #24 | 23-52221 | BEARING SET (4 PAIR), CONNECTING ROD (STANDARD) (1 required per assembly) |
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23-52221 - Bearing Unit - Connecting Rod - Standard [ More info ] Unavailable |
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23-85701 - Bearing - Std [ More info ]
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| #24 | 23-52222 | BEARING UNIT (PAIR), CONNECTING ROD (.001 U.S.) (AR required per assembly) |
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23-52222 - Bearing Unit - Connecting Rod - .001 US [ More info ]
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23-85702 - Bearing - Connecting Rod - .001 US [ More info ]
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| #24 | 23-52223 | BEARING UNIT (PAIR), CONNECTING ROD (.002 U.S.) (AR required per assembly) |
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23-52223 - Bearing Unit - Connecting Rod - .002 US [ More info ] Unavailable |
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23-85703 - Bearing - .002 US [ More info ]
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| #24 | 23-52224 | BEARING UNIT (PAIR), CONNECTING ROD (.010 U.S.) (AR required per assembly) |
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23-52224 - Bearing Unit - Connecting Rod - .010 US [ More info ]
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23-85704 - Bearing -.010 Us [ More info ]
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| #24 | 23-52225 | BEARING UNIT (PAIR), CONNECTING ROD (.020 U.S.) (AR required per assembly) |
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23-52225 - Bearing Unit - Connecting Rod - .020 US [ More info ] Unavailable |
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23-85705 - Bearing -.020 Us [ More info ]
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| #25 | 429-6537 | CRANKSHAFT (1 required per assembly) |
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429-6537 - Crankshaft,NLA [ More info ] Unavailable |
| #26 | 28-34466 | KEY, CRANKSHAFT PULLEY AND BALANCER (2 required per assembly) |
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| #27 | 23-71647 | BUSHING, PILOT - CRANKSHAFT (MCM 228 AND MCM 228 TR) (1 required per assembly) |
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23-71647 - Bushing [ More info ] Unavailable |
