Crankshaft Group Parts for 1966 Johnson 80 hp V4S-18 Outboard Motor
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 308111 — (8 required per assembly) | ||
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0308111 - Screw, Crankcase Head, Upper [ More info ]
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| #2 — 309924 — (8 required per assembly) | ||
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0309924 - Screw, Crankcase Head [ More info ]
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| #3 — 377662 — (1 required per assembly) | ||
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0377662 - Bearing Head [ More info ]
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| #4 — 305110 — (1 required per assembly) | ||
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0305110 - Oil Seal [ More info ]
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| #5 — 377661 — (1 required per assembly) | ||
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0377661 - Roller Bearing [ More info ]
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| #6 — 305123 — (2 required per assembly) | ||
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0305123 - Crankcase Head O-Ring [ More info ]
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18-7133-9 - O-Ring (Pack of 5) 305123 [ More info ]
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| #7 — 305173 — (1 required per assembly) | ||
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0305173 - Gasket Upper [ More info ]
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| #8 — 378427 — (1 required per assembly) | ||
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0378427 - Seal Ring [ More info ]
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| #9 — 302602 — (1 required per assembly) | ||
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0302602 - Flywheel Key [ More info ]
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| #10 — 378189 — (1 required per assembly) | ||
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0378189 - CrankShaft [ More info ]
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| #11 — 305139 — (2 required per assembly) | ||
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| #12 — 308121 — (4 required per assembly) | ||
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0308121 - Screw, Filler Block [ More info ]
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| #13 — 308122 — (1 required per assembly) | ||
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0308122 [ More info ] Unavailable Replaced by 0314257 |
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0314257 - Filler Block [ More info ]
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| #15 — 305172 — (1 required per assembly) | ||
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0305172 - Lower Crankshaft Gasket [ More info ]
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| #16 — 308865 — (1 required per assembly) | ||
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| #17 — 377139 — (1 required per assembly) | ||
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0377139 - Bearing Assembly [ More info ]
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18-1154 - Bearing, 30-63742, 377139 [ More info ]
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| #18 — 380433 — (1 required per assembly) | ||
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0380433 - Crankcase Head & Bushing (Lower) [ More info ]
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| #19 — 305132 — (1 required per assembly) | ||
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0305132 - Bearing Retaining Ring [ More info ]
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| #20 — 311539 — (4 required per assembly) | ||
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0311539 - Screw, Plate [ More info ]
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| #21 — 305119 — (1 required per assembly) | ||
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0305119 - Lower Bearing Seal [ More info ]
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| #22 — 305126 — (1 required per assembly) | ||
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0305126 - O-ring - Lower Seal [ More info ]
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| #23 — 305127 — (1 required per assembly) | ||
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0305127 - Washer [ More info ]
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| #24 — 305140 — (1 required per assembly) | ||
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0305140 - Lower Seal Spring [ More info ]
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| #25 — 305125 — (1 required per assembly) | ||
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0305125 - Slinger [ More info ]
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| #26 — 305133 — (1 required per assembly) | ||
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0305133 - Retaining Ring [ More info ]
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| #27 — 380110 — (4 required per assembly) | ||
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0380110 - Piston Rings [ More info ] Unavailable |
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0382825 - Piston Rings, Standard [ More info ]
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| #27 — 380111 — (4 required per assembly) | ||
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0380111 [ More info ] Unavailable Replaced by 0382826 |
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0382826 - Rings .020 [ More info ]
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| #27 — 380112 — (4 required per assembly) | ||
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0380112 - Rings .040 [ More info ]
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0382827 - Rings .040 [ More info ]
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| #28 — 307145 — (4 required per assembly) | ||
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0307145 - Wrist Pin [ More info ]
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| #29 — 380569 — (4 required per assembly) | ||
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0380569 [ More info ] Unavailable Replaced by 0385282 |
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0385282 - Piston, Standard [ More info ]
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| #29 — 378814 — (4 required per assembly) | ||
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0378814 [ More info ] Unavailable Replaced by 0385288 |
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0385288 - Piston, 0.020 Oversize [ More info ]
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| #29 — 378815 — (4 required per assembly) | ||
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0378815 [ More info ] Unavailable Replaced by 0385292 |
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0385292 - Piston 040 [ More info ]
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| #30 — 302577 — (8 required per assembly) | ||
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0302577 - Circlip [ More info ]
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| #31 — 378260 — (4 required per assembly) | ||
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0378260 - Connecting Rod [ More info ]
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| #32 — 308186 — (8 required per assembly) | ||
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0308186 - Rod Cap Screw [ More info ]
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18-4075-9 - Rod Bolts, 308186, 12 Pack [ More info ]
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| #33 — 378251 — (4 required per assembly) | ||
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0378251 - Needle Bearing [ More info ]
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| #34 — 310433 — (1 required per assembly) | ||
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0310433 - Split Bearing Liner [ More info ]
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| #35 — 378515 — (4 required per assembly) | ||
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0378515 - Bearing Set [ More info ] Unavailable |
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0387142 - Needle Set [ More info ]
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0764103 - Needle Set, Rod - 16 to a Set [ More info ]
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18-4040 - Bearing Set, 387142 [ More info ]
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| #36 — 378528 — (4 required per assembly) | ||
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0378528 - Retainer Set - No Roller Bearings [ More info ] Unavailable |
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0388344 - Retainer and Needle Set [ More info ] Unavailable |
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0437088 - Connecting Rod Bearing [ More info ]
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| #37 — 378252 — (1 required per assembly) | ||
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0378252 - Retainer and Needle [ More info ]
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| #38 — 310041 — (1 required per assembly) | ||
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0310041 - CrankShaft Ring [ More info ]
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