1993-2001 Yamaha YZ80 Cylinder Piston Crankshaft Gaskets Top End Rebuild Kit 4ES-11311-10-00Engine Cylinder Crankshaft Gasket Bearing Top End Kit For Yamaha YZ 80 1993 2001 Features: If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Includes complete crankshaft assembly, main bearings, and complete bottom end gasket and seal kit. The