Yanmar 3YM20 Parts
33 parts fit the Yanmar 3YM20. Every part is listed with its Yanmar part number so you can match it to your parts manual. Choose genuine or quality aftermarket parts — we quote within 24 hours and ship worldwide.
- 164100-21100 — Yanmar Wire Harness (engine)
- 164100-31100 — Switch Panel (engine)
- 119515-01331 — Yanmar Cylinder Head Gasket (engine)
- 129271-77950 — 12V Shutoff Solenoid Valve (marine)
- 119515-14580 — Camshaft Assembly (engine)
- 119540-42000 — Water Pump (engine)
- 119515-11740 — Cylinder Head Assembly (engine)
- YM12899049060 — Fresh Water Pipe - 3Ym20 (engine)
- YM12899049040 — Water Pipe - 3Ym20 (engine)
- YM12899542501 — Raw Water Pump - 2Ym15 / 3Ym20 / 3Ym30Ae (engine)
- YM12899042511 — Water Pump Assembly - 2Ym15 / 3Ym20 / 3Ym30 (engine)
- YM22252000220 — Piston Pin Retainer - 2Ym15 / 3Ym20 / 3Ym30 / 3Ym30Ae (22) (engine)
- YM11951522550 — PISTON RING SET - 2YM15 / 3YM20 (0.25) Surplus Item - Special Pricing (engine)
- YM11951522300 — Piston Pin - 2Ym15 / 3Ym20 (engine)
- YM11951522080 — Piston Assembly - 2Ym15 / 3Ym20 (With Ring Set, Standard) (engine)
- YM11951511310 — Rocker Cover Gasket - 3Ym20 (engine)
- YM11951501331 — Cylinder Head Gasket - 3Ym20 (engine)
- YM16410021100 — Wire Harness - 3Ym20 / 3Ym30 (B20-, C30-Type Panel, Medallion) (engine)
- YM12899044100 — O-Ring - 2Ym15 / 3Ym20 / 3Ym30 (D65.6X3.53) (engine)
- MK3YM20 — Maintenance Kit - 3Ym20 (3 Cylinder) (engine)
- YMX02173476 — O-Ring - 2Ym15 / 3Ym20 / 3Ym30 / 3Ym30Ae (Impeller) (engine)
- YM12837013601 — Mixing Elbow Assembly - 2Ym15 / 3Ym30Ae / 3Ym20 / 3Ym30 (engine)
- YM11951501200 — Cylinder Head Bolt - 2Ym15 / 3Ym20 (engine)
- YM10421413580 — Mixing Elbow Joint - 3Jh25A / 2Gm20 / 3Gm30 / 2Ym15 / 3Ym20 (engine)
- 128990-42500 — Water Pump (engine)
- 119515-11310 — Yanmar Rocker Cover Gasket (engine)