Top End Piston Kit 78-80 Honda CR 250 71.0mm 1.0mm Over Vintco KTH08-1.0

This top end piston kit is for 1978-1980 Honda CR250 models and is intended for complete top-end rebuild work. The kit includes a VintCo piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set covering the head, base, intake and exhaust. Rings supplied in this kit are not compatible with the original chrome-plated Honda cylinder used on CR250 1978-80 models; they are only compatible with Nikasil plating or an iron liner.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Gasket kit includes head gasket, base gasket, intake gaskets and exhaust gasket
• Intended for 1978-1980 Honda CR250 applications
• Rings are compatible with Nikasil-plated or iron-lined cylinders only
• Not suitable for original chrome-plated Honda cylinders on CR250 1978-80 models
• Kit price includes a 10% saving compared to purchasing the components individually
• Manufactured using modern materials and manufacturing techniques for OEM-equivalent fit and performance

Specifications

• VintCo Part Number: KTH08-1.0
• Product type: Top End Piston Kit
• Nominal size: 71.0 mm
• Oversize: 1.0 mm
• Piston size: 70.94 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MoS2 coating for break-in
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

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

Vehicle Fitments

• 1978 Honda CR250
• 1979 Honda CR250
• 1980 Honda CR250