This VintCo top end piston kit is for the 1982 Yamaha YZ80 and provides the main components required for a top-end rebuild in 1.5 mm oversize, with a nominal 48.5 mm size. It includes a forged piston made in Germany with an MOS2 coating to support running-in, along with cylinder head gaskets, a cylinder base gasket, a reed valve gasket, an exhaust pipe gasket and a wrist pin bearing. Kit pricing includes a 10% discount compared with purchasing the individual items separately.

Features

• Complete top-end piston kit for top-end rebuild work
• Includes piston
• Includes cylinder head gaskets
• Includes cylinder base gasket
• Includes reed valve gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing
• Kit price includes a 10% discount over individual items

Specifications

• VintCo Part Number: KTY57-1.5
• Oversize: 1.5 mm
• Nominal size: 48.5 mm
• Piston size: 48.45 mm
• Clearance: 0.05 mm
• Piston construction: Forged
• Piston coating: MOS2
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Cylinder head gasket: 93211-13109-00
• Cylinder head gasket: 93210-60538-00
• Cylinder base gasket: 2J5-11351-01-00
• Reed valve gasket: 3TT-13621-00-00
• Exhaust pipe gasket: 3PA-14613-10-00

Vehicle Fitments

• 1982 Yamaha YZ80