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Common Parts for the
3YM20 Model Engine
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Common parts for other engines
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Horsepower: 22
Produced from: Summer 2004 to Present
Series: YM series

About the YM series: Completely redesigned cylinder block and new combustion system. Indirect injection, fresh water cooled with heat exchanger, this new engine line complies with ETA Tier 2 and BSO Tier 2. Electric stop solenoid is standard.

We carry hundreds of other parts for the 3YM20 that have not yet been assigned to the engine. You can also find what you are looking for by part number or keyword using the search boxes to the left.

128270-12540 AIR FILTER / ELEMENT / SILENCER

104511-78780 BELT RAW WATER PUMP - After Serial Number E00304

128990-77350 BELT RAW WATER PUMP - Up to Serial Number E00304

124160-01751 CAP LUBEOIL SUPPLY

128990-34850 DIPSTICK LUBEOIL

X0142398 ENDCOVER(01-42398)

119305-35151 FILTER Assembly LUBEOIL

104500-55710 FUEL FILTER / ELEMENT

119515-01330 GASKET Cylinder HEAD

124465-44950 GASKET 16

128990-34860 GUIDE DIPSTICK

128990-42200 IMPELLER Cooling Water

128377-08350 MOUNTING FLEX.100

128377-08340 MOUNTING FLEX.75

24311-000320 O-RING 1A P-32.0

24341-000440 O-RING 1A S-44.0 for fuel filter

X02173476 O-RING FOR IMPELLER

X02233010 RIP SEAL

128990-42520 SCREW

46150-503100 SENSOR

114250-39450 SWITCH (0.5KG)L.O.

128990-49800 THERMOSTAT 71

129612-42290 V-BELT