TOP END PISTON KIT 74-75 YAMAHA TY YZ 80 47mm STANDARD VINTCO KTY20-00

VintCo KTY20-00 is a standard 47 mm top end piston kit for 1974-1975 Yamaha TY80 and 1974 Yamaha YZ80 models. Supplied as a complete top end package, it includes a forged piston made in Germany with an MOS2 coating for running-in, a cylinder head gasket, a cylinder base gasket, two reed valve gaskets, an exhaust pipe gasket and a wrist pin bearing. Kit pricing includes a 10% discount compared with purchasing the items individually.

Features

• Complete top end piston kit
• Standard-size piston for top end rebuild work
• Forged piston with MOS2 coating for running-in
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes two reed valve gaskets
• Includes exhaust pipe gasket
• Includes wrist pin bearing

Specifications

• VintCo Part Number: KTY20-00
• Nominal piston size: 47 mm
• Piston diameter: 46.95 mm
• Piston clearance: 0.05 mm
• Piston manufacturing origin: Germany

Cross-Reference OEM Part Numbers

• Cylinder Head Gasket: 598-11181-00-00
• Cylinder Base Gasket: 367-11351-01-00
• Reed Valve Gasket: 3MT-13621-00-00
• Exhaust Pipe Gasket: 3MT-14613-00-00

Vehicle Fitments

• 1974 Yamaha TY80
• 1974 Yamaha YZ80
• 1975 Yamaha TY80