TOP END PISTON KIT 89-91 HONDA CR 500 90.5MM 1.5MM OVER VINTCO KTH31-1.5

This VintCo top end piston kit fits 1989-1991 Honda CR500 models and provides the main components required for a top-end rebuild in a single package. The kit includes a piston assembly with rings, pin and clips, a wrist pin bearing, and a full gasket set covering the head, base, intake and exhaust pipe. Manufactured using modern materials and production methods for OEM-equivalent fitment and performance, it is supplied in a 90.5 mm nominal size with +1.5 mm oversize and is priced 10% lower than buying the components individually.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes full top-end gasket kit
• Includes head gasket
• Includes base gasket
• Includes intake gasket
• Includes exhaust pipe gasket
• OEM part numbers supplied for fitment reference
• Kit pricing is 10% lower than purchasing the components individually
• Additional size options are available

Specifications

• VintCo Part Number: KTH31-1.5
• Nominal piston size: 90.5 mm
• Piston diameter: 90.42 mm
• Oversize: +1.5 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MOS2
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 12254-ML3-680
• Base gasket: 12191-MAC-680
• Intake gasket: 14132-KA5-306
• Exhaust pipe gasket: 19291-KA5-306

Vehicle Fitments

• 1989 Honda CR500
• 1990 Honda CR500
• 1991 Honda CR500