1970-82 Yamaha XS650 TX650 XS2 XS1 Countershaft Oil Seal Headlamp & Bulbs & Parts This Piston Ring Set -

This Piston Ring Set - 4th Oversize - 1

or the cylinder is being bored or refreshed

Confirm side-cover shape

and chain/guard clearance

1970-82 Yamaha XS650 TX650 XS2 XS1 Countershaft Oil Seal Headlamp & Bulbs & Parts This Piston Ring Set -Countershaft Oil Seal. This Countershaft Oil Seal seals around the countershaft behind the front sprocket so engine oil stays inside the crankcase. Replace this countershaft oil seal whenever the old seal is hard, leaking, torn, or exposed during service. Fitment Compatibility Fits Yamaha: Yamaha TX650 (1973 74) Yamaha TX750 (1973 74) Yamaha XS1 1970 Yamaha XS1B 1971 Yamaha XS2 1972 Yamaha XS650 (1975 81) Yamaha XS650S (1979 82) Product Details