This VintCo top end piston kit is a complete rebuild kit for the 1981 Kawasaki KX125 with a 56.0 mm standard bore. It includes a piston, rings, pin, clips, top end bearing, and a full top-end gasket set covering the head, base, intake, and exhaust. The components are produced using modern materials and manufacturing methods for OEM-equivalent fitment and performance. The kit price provides a 10% saving compared with purchasing the items individually, and additional size options are available.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes head gasket, base gasket, intake gasket and exhaust gaskets
• Forged piston
• MoS2 coated for running-in
• Made in Germany
• Designed for OEM-equivalent fitment and performance
• Additional size options available

Specifications

• VintCo Part Number: KTK06-00
• Standard bore: 56.0 mm
• Piston diameter: 55.94 mm
• Piston clearance: 0.06 mm

Cross-Reference OEM Part Numbers

• Piston: 13001-1008
• Head gasket: 11004-1023
• Base gasket: 11009-1175
• Intake gasket: 11009-1018
• Exhaust gasket: 670E3045
• Exhaust gasket: 11009-1123
• Wrist pin bearing: 13033-1007

Vehicle Fitments

• 1981 Kawasaki KX125