VintCo KTH35-00 is a complete top end piston kit for the 1983 Honda CR80R, supplied for standard 49.5 mm applications and intended to provide the required parts for a top-end rebuild in one package. The kit includes a VintCo piston set with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set. It is manufactured using modern materials and production methods for OEM-style fitment, and the kit price reflects a 10% saving compared with purchasing the components individually.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Supplied with head gasket, base gasket, reed valve gaskets and exhaust pipe gasket
• Intended for straightforward, cost-effective rebuilds
• Other size options are available
• Kit price includes a 10% saving over individual items

Specifications

• VintCo Part Number: KTH35-00
• Nominal bore size: 49.5 mm standard
• Source-listed piston size: 49.52 mm standard
• Piston diameter: 49.45 mm
• Clearance: 0.05 mm
• Piston construction: Forged
• Piston coating: MOS2 break-in coating
• Piston origin: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 12251-GC4-307
• Base gasket: 12191-GC4-405
• Reed valve gasket: 14132-GC4-306
• Reed valve gasket: 14133-GC4-308
• Exhaust pipe gasket: 18291-GC4-306

Vehicle Fitments

• 1983 Honda CR80R