Yamaha YZ 65 85 125 250 (1982-2024) Crankcase Cover Powervalve Governor Oil Seal

Yamaha YZ 65 85 125 250 (1982-2024) Crankcase Cover Powervalve Governor Oil Seal

A new powervalve governor shaft oil seal, fits in the righthand crankcase cover. (item A on the diagram)

Diagram shows 250 shaft but this seal is the same for the 65, 85 & 125 as listed below :

YZ 65 2018 - 2024

YZ 85 2019 -2024

YZ 125 1982 - 2024

YZ 250 1983 - 2024

It is also used on the powervalve shaft within the cylinder on many late model bikes.