Parts for 20C (- Prop. Exhaust) 2-Stroke Carbureted Mercury Outboard Motor Crankcase & Cylinder Head
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 9359M | CYLINDER BLOCK (1 required per assembly) |
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870-9359M - Cylinder Block,NLA [ More info ] Unavailable |
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| #2 | 80122M | FITTING CRANKCASE DRAIN (1 required per assembly) |
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22-80122M - Fitting - Priced Individually, NLA [ More info ] |
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| #3 | 80727M | CHECK VALVE ASSEMBLY (1 required per assembly) |
| #4 | 80107M | VALVE (1 required per assembly) |
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21-80107M - Check Valve, NLA [ More info ] Unavailable |
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| #5 | 8M0101617 | BOLT (8 required per assembly) — Replaces: 41884M |
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108M0101617 - Bolt [ More info ] Unavailable |
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| #6 | 41885M | BOLT (2 required per assembly) |
| #7 | 95209M | SCREW (1 required per assembly) |
| #8 | 82364M | PIN DOWEL DOWEL (2 required per assembly) |
| #9 | 84732M | ANODE (1 required per assembly) |
| #10 | 811045M | HOSE (1 required per assembly) — Replaces: 82000M |
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32-811045M - Hose, NLA [ More info ] Unavailable |
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| #11 | 82046M | CLAMP HOSE (2 required per assembly) |
| #12 | 81564M | HOUSING OIL SEAL (UPPER) (1 required per assembly) |
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81564M - Housing, NLA [ More info ] Unavailable |
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| #13 | 82245M | SEAL OIL CRANKSHAFT (UPPER) (1 required per assembly) |
| #14 | 81565M | GASKET OIL SEAL HOUSING (1 required per assembly) |
| #15 | 82214M | WASHER @5 (11 required per assembly) |
| #16 | 8374M | HEAD CYLINDER (1 required per assembly) |
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968-8374M - Cylinder Head,NLA [ More info ] Unavailable |
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| #17 | 81555 | GASKET CYLINDER HEAD (1 required per assembly) — Replaces: 81555M |
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27-81555 - Gasket [ More info ] Unavailable |
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| #18 | 41885M | BOLT (11 required per assembly) |
| #19 | 814554001 | THERMOSTAT (1 required per assembly) — Replaces: 11752M, 814554M |
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814554001 - Thermostat [ More info ] Unavailable |
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| #20 | 81030M | COVER THERMOSTAT (1 required per assembly) |
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81030M - Cover, NLA [ More info ] Unavailable |
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| #21 | 81031 | GASKET THERMOSTAT COVER (1 required per assembly) — Replaces: 81031M |
| #22 | 81835M | WASHER @2 (1 required per assembly) |
| #23 | 84058M | BOLT (3 required per assembly) — Replaces: 83539M |
| #24 | 81569M | COVER EXHAUST-OUTER (1 required per assembly) |
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81569M - EXHAUST Cover, NLA [ More info ] Unavailable |
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| #25 | 81568M | COVER EXHAUST-INNER (1 required per assembly) |
| #26 | 81570 | GASKET EXHAUST COVER (2 required per assembly) — Replaces: 81570M |
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27-81570 - Gasket [ More info ] Unavailable |
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| #27 | 82405M | SCREW @2 (1 required per assembly) — Replaces: 82453M |
| #28 | 83285M | SCREW @5 (4 required per assembly) — Replaces: 96293M |
| #29 | 83285M | SCREW @5 (6 required per assembly) — Replaces: 92523M, 84237M |
| #30 | 8M0114739 | S PLUG B7HS @4 (AC M42FF) (2 required per assembly) — Replaces: 53098, 82371M |
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33-8M0114739 - Spark Plug B7HS-82 - Priced Individually [ More info ] |
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| #31 | 82214M | WASHER @5 (3 required per assembly) |
| #31 | 14233M | POWERHEAD ASSEMBLY COMPLETE (SEE NOTE) REPLACEMENT PARTS (1 required per assembly) — Replaces: 95648M |
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14233M - Powerhead MARINE,NLA [ More info ] Unavailable |
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| ## | 92575M | GASKET SET POWERHEAD REPLACEMENT PARTS (1 required per assembly) |
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27-92575M - Gasket Set [ More info ] Unavailable |




