Parts for MerCruiser 228 (4 Barrel.) GM 305 V-8 1979-1982 Cylinder Block & Camshaft
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 87977A 1 | SHORT BLOCK, MIE 228 (L.H. Rotation) (1 required per assembly) (Includes Internal Parts Plus Head) |
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87977A 1 - REF SER BUL,NLA [ More info ] Unavailable |
| # | 87980A 1 | SHORT BLOCK, MIE 228 (R.H. Rotation) (1 required per assembly) (Includes Internal Parts Plus Head) |
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87980A 1 - ER BUL,NLA [ More info ] Unavailable |
| # | 87968A 1 | SHORT BLOCK, MCM 228 (1 required per assembly) (Includes Internal Parts Plus Head) |
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87968A 1 - Short Block [ More info ] Unavailable |
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13412A 1 - ER BUL,NLA [ More info ] Unavailable |
| # | 22-48340 | PLUG, (.250-18 x .41), PIPE - CYLINDER BLOCK (10 required per assembly) |
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22-32561 - Plug - Priced Individually [ More info ]
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22-8M0204652 - PLUG @2 [ More info ] Unavailable |
| #1 | 841-6535 | CYLINDER BLOCK (1 required per assembly) (Includes only standard pistons, piston rings & crankshaft bearings) SN# 5515813 & Below |
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841-6535 - CYLINDER BL,NLA [ More info ] Unavailable |
| #1 | 841-8161 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) (Includes only standard pistons, piston rings & crankshaft bearings) SN# 5515814 & Up |
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841-8161 - CYLINDER BL,NLA [ More info ] Unavailable |
| #2 | 19-35308 | PLUG, (1.25 In.), EXPANSION - CYLINDER BLOCK (2 required per assembly) |
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19-35308 - Expansion P, NLA [ More info ]
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| #3 | 22-87238 | FITTING, CYLINDER BLOCK (2 required per assembly) |
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22-87238 - Drain Cock [ More info ] Unavailable |
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22-16951A 1 - Drain Plug Kit [ More info ] Unavailable |
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22-16951Q 1 - Drain Plug - Priced Individually [ More info ]
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18-4218 - Drain 22-16951A1 [ More info ]
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22-16951T 1 - Drain Plug - Priced Individually [ More info ]
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| #4 | 19-34270 | EXPANSION PLUG, (1.625), CYLINDER BLOCK (8 required per assembly) |
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19-34270 - Freeze Plug, 1-5/8 Inch [ More info ]
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| #5 | 17-35465 | PIN, Dowel (.312), CYLINDER BLOCK TO CYLINDER HEAD (4 required per assembly) |
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17-35465 - Dowel Pin (5/16, Dia.) [ More info ]
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| #6 | 22-72640 | PLUG, EXPANSION - CAMSHAFT BEARING HOLE (1 required per assembly) |
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| #7 | 23-85674 | BEARING SET, CAMSHAFT (1 required per assembly) |
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23-85674 - Bearing Unit - Camshaft [ More info ]
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| #10 | 72638 | LIFTER, HYDRAULIC VALVE - TAPPET (16 required per assembly) |
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72638 - Hydraulic Lifter [ More info ] Unavailable |
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18-1402 - Lifter, 72638 [ More info ]
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8M0160608 - LIFTER [ More info ]
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| #11 | 71995 | COVER, TRANSMISSION HOUSING (1 required per assembly) Sterndrive |
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71995 - Cover,NLA [ More info ] Unavailable |
| #12 | 10-20031 | SCREW, (1/2 In.), COVER ATTACHING (1 required per assembly) Sterndrive |
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10-20031 - Screw - Priced Individually [ More info ]
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10-98253 - Screw [ More info ]
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| #13 | 13-26992 | LOCKWASHER, (.250) Stainless Steel, COVER SCREW (1 required per assembly) Sterndrive |
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13-26992 - LockWasher - Priced Individually [ More info ]
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| #14 | 10-33231 | SCREW, (1/2 In.), COVER ATTACHING (3 required per assembly) Sterndrive |
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10-33231 - Screw [ More info ] Unavailable |
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10-98257 - Screw [ More info ]
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| #15 | 13-39107 | LOCKWASHER, (.312-24), COVER SCREW (3 required per assembly) Sterndrive |
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13-39107 - LockWasher - Priced Individually [ More info ]
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| #16 | 431-5943 | CAMSHAFT (1 required per assembly) (L.H. ROTATION) |
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431-5943 - CamShaft [ More info ]
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| #16 | 431-3357 | CAMSHAFT (1 required per assembly) (R.H. ROTATION) |
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431-3357 - Camshaft [ More info ] Unavailable |
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431-884035 - Camshaft, NLA [ More info ] Unavailable |
| #17 | 35378 | CHAIN, CAMSHAFT TIMING (1 required per assembly) |
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35378 - Camshaft Timing Chain, NLA [ More info ] Unavailable |
| #18 | 43-35338 | SPROCKET, CAMSHAFT TIMING (44 TEETH) (1 required per assembly) (L.H. ROTATION) |
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43-35338 - Camshaft Timing Sprocket [ More info ]
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| #19 | 43-48338 | SPROCKET, CRANKSHAFT TIMING (1 required per assembly) (L.H. ROTATION) |
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43-48338 - Timing Gear [ More info ] Unavailable |
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17161A 1 - CHAIN KIT-TIMING [ More info ] Unavailable |
| #18 | 43-48356 | GEAR, TIMING - CAMSHAFT (1 required per assembly) R.H. ROTATION |
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43-48356 - Timing Gear [ More info ] Unavailable |
| #19 | 43-48334 | GEAR, TIMING - CRANKSHAFT (1 required per assembly) R.H. ROTATION |
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43-48334 - Timing Gear [ More info ]
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43-14324 - Gear Set [ More info ]
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| #20 | 10-34505 | SCREW, (.312-18 x .875), CAMSHAFT TIMING SPROCKETS (3 required per assembly) |
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10-34505 - Screw [ More info ]
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| #21 | 12-39167 | WASHER, CAMSHAFT TIMING SPROCKET BOLT (3 required per assembly) |
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12-39167 - Washer [ More info ] Unavailable |
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12-848136 - Washer, (.328 X .680 X .190) [ More info ]
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| #22 | 17-24813 | PIN, (1/4 In.), DOWEL - CAMSHAFT TIMING SPROCKET (1 required per assembly) |
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17-24813 - DOWEL PIN,NLA [ More info ] Unavailable |
| #23 | 19-71900 | PLUG, OIL LEVEL GAUGE HOLE - CYLINDER BLOCK (1 required per assembly) Inboard |
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19-71900 - Plug, NLA [ More info ]
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