This top end piston kit is for 1974-1976 Honda MT250 and 1977-1984 Honda FL250 models, supplied with a +1.5 mm oversize piston, gaskets and a wrist pin bearing for top end service work. The kit includes a forged piston made in Germany with an MOS2 coating for break-in. Kit price includes a 10% discount compared with purchasing the items individually.

Features

• Complete top end kit
• Includes piston, head gasket, base gasket, intake gasket, exhaust gasket and wrist pin bearing
• MOS2-coated piston for break-in
• Suitable for top end rebuild and replacement work

Specifications

• VintCo Part Number: KTH12-1.5
• Piston size: +1.5 mm oversize
• Piston diameter: 71.44 mm
• Piston clearance: 0.06 mm
• Forged piston
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 12251-358-306
• Base gasket: 12191-357-306
• Intake gasket: 16229-358-306
• Exhaust gasket: 18359-357-000
• Exhaust gasket: 18352-358-000
• Wrist pin bearing: 91015-357-003

Vehicle Fitments

• 1974 Honda MT250
• 1975 Honda MT250
• 1976 Honda MT250
• 1977 Honda FL250
• 1978 Honda FL250
• 1979 Honda FL250
• 1980 Honda FL250
• 1981 Honda FL250
• 1982 Honda FL250
• 1983 Honda FL250
• 1984 Honda FL250