This top end piston kit is designed for the 1981 Yamaha IT250 and includes a forged piston, matching gaskets and a wrist pin bearing for top end service. The piston is made in Germany and features an MOS2 coating for running-in. Kit pricing is set at 10% less than purchasing the included items individually.

Features

• Top end piston kit for Yamaha IT250 applications
• Includes forged piston
• Piston made in Germany
• MOS2 coated for running-in
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing

Specifications

• VintCo Part Number: KTY44-1.0
• Piston size: 71 mm
• Oversize: 1.0 mm over
• Piston measurement: 70.94 mm
• Clearance: 0.06 mm

Cross-Reference OEM Part Numbers

• Cylinder head gasket: 1W3-11181-00-00
• Cylinder base gasket: 3R4-11351-01-00
• Intake gasket: 80L-13621-01-00
• Exhaust pipe gasket: 3R4-14613-00-00

Vehicle Fitments

• 1981 Yamaha IT250