VintCo KTH09-00 is a complete top end piston kit for 1981–1982 Honda CR250 models, supplied in a 66.0 mm standard bore size for top-end engine rebuilds. The kit includes a forged piston with rings, pin and circlips, a wrist pin bearing, and a full top-end gasket set covering the head, base, intake and exhaust. It is manufactured using modern materials and production methods for OEM-equivalent fit and performance, supplied at a kit price 10% lower than buying the individual components separately, and is also available in additional size options.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and circlips
• Includes wrist pin bearing
• Includes full top-end gasket set
• Gasket set includes head gasket, base gasket, two intake gaskets and exhaust gasket
• Forged piston
• MoS2-coated piston for running-in
• Piston manufactured in Germany
• Intended for exact replacement using listed OEM references

Specifications

• VintCo Part Number: KTH09-00
• Product type: Top End Piston Kit
• Bore size: 66.0 mm
• Bore type: Standard
• Piston diameter: 65.94 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MoS2

Cross-Reference OEM Part Numbers

• Piston: 13100-KA4-711
• Head gasket: 12254-KA4-306
• Base gasket: 12191-KA4-306
• Intake gasket: 14132-KAE-000
• Intake gasket: 14133-430-306
• Exhaust gasket: 18291-430-306
• Wrist pin bearing: 91015-357-003

Vehicle Fitments

• 1981 Honda CR250
• 1982 Honda CR250