Top End Rebuild Cylinder Head Piston Gasket Kit Yamaha Pw 80 1983-2006 NEW TOP-END REBUILD CYLINDER KIT Standard size replacement cylinder and piston, Direct bolt on kit, ready to install, No modifications required FITS: YAMAHA PW80 1983-2006 OEM quality replacement parts, Exact items you will receive are pictured Includes: Cylinder 3E5-11311-01-00 / Cylinder Head 21W-11111-00-00 / Piston 3E5-11631-00-97 / Ring Set 14N-11603-00-00 / Wrist-Pin 527-11633-00-00 / Wrist-Pin Bearing 93310-11268-00 / Circlip Set 93450-13022-00 / Head Gasket / Base Gasket / Spark Plug / 4 Stud Bolts / 4 Cylinder Head Nuts