1984 YAMAHA 83-90 YZ490 OEM LEFT RIGHT ENGINE CRANKCASE CRANK CASE BLOCK GOOD

Condition: Used

This OEM left and right crankcase set is in good condition with normal wear. Removed from a running bike with no leaks. Has a couple minor flaws as shown. One crack near the front motor mount (into a cavity that doesnt hold any fluid). Right case has one of the bottoming tabs for the trans bearing broken, but does not affect the use and bearing bore is fully intact. All sealing surfaces, threaded holes, and bearing journals are fully intact. Overall in good running shape.

Assembly: Yes

Brand: Yamaha

Manufacturer Part Number: 3R5-15121-05-00,3R5-W1511-01-00

Type: crankcase

Vehicle Compatibility

Year	Make	Model	Submodel
1982	Yamaha	IT465	--
1984	Yamaha	IT490	--
1983	Yamaha	IT490	--
1990	Yamaha	YZ490	--
1989	Yamaha	YZ490	--
1988	Yamaha	YZ490	--
1987	Yamaha	YZ490	--
1986	Yamaha	YZ490	--
1985	Yamaha	YZ490	--
1984	Yamaha	YZ490	--
1983	Yamaha	YZ490	--

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