This VintCo top end piston kit is designed for 1974-1976 Honda MT250 and 1977-1984 Honda FL250 models, providing the main components required for a top-end rebuild with a +0.50 mm oversize piston. The kit includes a forged piston along with head, base, intake and exhaust gaskets, and the kit price reflects a 10% saving compared with purchasing the included items individually.

Features

• Complete top end piston kit for listed Honda MT250 and FL250 models
• Includes piston, head gasket, base gasket, intake gasket and exhaust gaskets
• Suitable for +0.50 mm overbore applications
• MOS2-coated piston for running-in

Specifications

• VintCo Part Number: KTH12-0.5
• Piston oversize: +0.50 mm
• Piston diameter: 70.44 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MOS2
• Piston manufacture: Germany

Cross-Reference OEM Part Numbers

• Piston: 13103-395-000
• 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

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