1970-84 Yamaha XS650 TX650 XS2 XS1 Crankcase Top Bolt - Set of 4 - Chrome Mufflers & Headpipes keeping dirt out while maintaining

keeping dirt out while maintaining the correct airbox seal

Start the swingarm pivot bolt shaft by hand and stop if the threads do not seat cleanly

float valve style

Confirm cam-shaft spline fit

and axle condition before reinstalling the rear wheel

1970-84 Yamaha XS650 TX650 XS2 XS1 Crankcase Top Bolt - Set of 4 - Chrome Mufflers & Headpipes keeping dirt out while maintainingCrankcase Top Bolt Set of 4 Chrome. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and load location. Replace this crankcase top bolt set when the original engine case hardware is rounded, rusty, missing, stretched, stripped, mixed up, or visually wrong for the restoration. Fitment Compatibility Fits Yamaha: Yamaha TX650 (1973 74) Yamaha XS1 1970 Yamaha XS1B 1971 Yamaha XS2 1972 Yamaha XS650