Crankshaft, Pistons & Flywheel for Mercury / Mariner (20 / 25 / Jet 20 / Super 15 / 15xd / 25 Seapro / Marathon 2 Cylinder) Engine
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
# — 90885A97 — POWERHEAD (1 required per assembly) | ||
90885A97 - Powerhead [ More info ] Unavailable |
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90885T99 - Powerhead [ More info ] Unavailable |
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804350T99 - Powerhead [ More info ] Unavailable |
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804946T00 - Powerhead [ More info ] Unavailable |
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804946T01 - Powerhead [ More info ] Unavailable |
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804946T02 - Powerhead 25 2ST, NLA [ More info ] Unavailable |
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# — 41499A87 — GASKET SET (1 required per assembly) | ||
27-41499A87 - Engine Gasket Set [ More info ] Unavailable |
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#1 — NSS — NOT SOLD SEPARATE, Decal-Warning (1 required per assembly) | ||
NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
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#3 — 97359A 1 — SCREW ASSEMBLY (1 required per assembly) | ||
#4 — 86496 — WASHER (1 required per assembly) | ||
#5 — 818354A 2 — FLYWHEEL (1 required per assembly) | ||
258-818354A 2 - Flywheel [ More info ] Unavailable |
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258-859232T 6 - Flywheel [ More info ] Unavailable |
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#6 — 99301 — RING GEAR (1 required per assembly) — ELECTRIC | ||
#7 — 40039106 — SCREW, (M5 x 13) (4 required per assembly) — ELECTRIC | ||
10-40039106 - Screw [ More info ] Unavailable |
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#8 — 85974 1 — OIL SEAL (QTY. OF 2 USED ON ELECTRIC RC) (1 required per assembly) | ||
26-85974 1 - Seal [ More info ] Unavailable |
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#9 — 85114 — ROLLER BEARING (1 required per assembly) | ||
31-85114 - Roller Bearing - Crankshaft - Upper [ More info ] Unavailable |
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#10 — 20094 — KEY, Woodruff (1 required per assembly) | ||
#11 — 8978A 2 — CRANKSHAFT ASSEMBLY (1 required per assembly) | ||
464-8978A 2 - Crankshaft [ More info ] Unavailable |
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#12 — 822445A 1 — WEAR SLEEVE (1 required per assembly) | ||
#14 — 85107 — OIL SEAL, LOWER (1 required per assembly) | ||
#15 — 85113 — ROLLER BEARING (1 required per assembly) | ||
31-85113 - Roller Bearing - Crankshaft - Lower [ More info ] Unavailable |
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#16 — 8835A 2 — CONNECTING ROD ASSEMBLY (2 required per assembly) | ||
630-8835A 2 - Connecting Rod Assembly [ More info ] Unavailable |
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#17 — 91012 — SCREW, (.250-28 Special) (4 required per assembly) | ||
10-91012 - Screw - Special - Priced Individually [ More info ] Unavailable |
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#18 — 41620A 1 — ROLLER BEARING ASSEMBLY (2 required per assembly) | ||
31-41620A 1 - Roller Bearing [ More info ] Unavailable |
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#20 — 98295 — NEEDLE BEARING (54 required per assembly) | ||
#21 — 42025 — BEARING (4 required per assembly) | ||
42025 - Thrust Bearing [ More info ] Unavailable |
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#22 — 9104A19 — PISTON AND PIN ASSEMBLY (2 required per assembly) — SN# USA-0G202749/BEL-9855586 & Below | ||
767-9104A19 - Piston Assembly [ More info ] Unavailable |
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767-9104T19 - Piston Assembly [ More info ] Unavailable |
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#22 — 821968A 3 — PISTON AND PIN ASSEMBLY (2 required per assembly) — (Standard) SN# USA-0G202750/BEL-9855587 & Up | ||
767-821968A 3 - Piston Assembly-STD [ More info ] Unavailable |
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767-855283T 2 - Piston-STD [ More info ] Unavailable |
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767-855283T 3 - Piston-STD [ More info ] Unavailable |
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#22 — 821968A 5 — PISTON AND PIN ASSEMBLY (2 required per assembly) — (.030 Oversize) SN# USA-0G202750/BEL-9855587 & Up | ||
767-821968A 5 - Piston-.030 [ More info ] Unavailable |
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767-821968T 5 - Piston-.030 [ More info ] Unavailable |
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767-821968T 6 - Piston-.030 [ More info ] Unavailable |
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#23 — 828119 — LOCK RING, Piston Pin (4 required per assembly) — SN# USA-0G202749/BEL-9855586 & Below | ||
#24 — 827491A12 — PISTON RING (1 required per assembly) — SN# USA-0G202749/BEL-9855586 & Below | ||
39-827491A12 - Piston Rings - 12 Rings in this set [ More info ] |
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#24 — 18652A 2 — PISTON RING ASSEMBLY (1 required per assembly) — (.030 Oversize) SN# USA-0G202750/BEL-9855587 & Up | ||
#26 — 86992A 5 — BEARING ASSEMBLY, Center Main (1 required per assembly) | ||
86992A 5 - Bearing - Center/Main [ More info ] Unavailable |