This top end piston kit is for the 1987 Honda CR125 and is supplied as a complete rebuild set for the top end. It includes a VintCo piston kit with piston, rings, pin and clips, a wrist pin bearing, and a full top-end gasket kit covering the head, base, intake and exhaust areas. The kit is manufactured using modern materials and production methods for OEM-equivalent fitment and performance, and is priced at 10% less than purchasing 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
• Covers head, base, intake and exhaust sealing points
• Intended for standard bore rebuilds
• Additional size options are available
• Kit pricing is 10% lower than purchasing the components individually

Specifications

• VintCo Part Number: KTH18-00
• Piston size: 53.94 mm
• Size designation: Standard
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Country of manufacture: Germany
• Piston coating: MOS2 break-in coating

Cross-Reference OEM Part Numbers

• Head gasket: 12251-KS6-306
• Base gasket: 12191-KS6-P00
• Intake O-ring: 91301-KS6-003
• Intake gasket: 14132-KY4-970
• Exhaust pipe gasket: 18314-KZ4-000
• Sub-chamber gasket: 18339-KS6-701

Vehicle Fitments

• 1987 Honda CR125