1974-84 Yamaha XS650 TX650 Big Bore Cylinder and Piston Kit (750cc) - 80mm - 20mm - 9:1 Carb Holders This Transmission Bearing Set -

This Transmission Bearing Set - Set of 4 works inside the transmission where gear fit

Replaces Yamaha OEM 1E6-26372-00

and tank clearance

XS650Direct part number: 12-4035

or the old coil is cracked

1974-84 Yamaha XS650 TX650 Big Bore Cylinder and Piston Kit (750cc) - 80mm - 20mm - 9:1 Carb Holders This Transmission Bearing Set -Big Bore Cylinder and Piston Kit (750cc) 80mm 20mm 9: 1. This Big Bore Cylinder and Piston Kit (750cc) 80mm 20mm 9: 1 renews the piston cylinder sealing package for the bore size and piston style for this item. Replace this big bore cylinder and piston kit (750cc) when compression is low, pistons are scuffed, ring grooves are worn, or the cylinder is being bored or refreshed. Fitment Compatibility Fits Yamaha: Yamaha TX650 1974 Yamaha XS650 (1975 81)