This VintCo top end piston kit is intended for the 1980 Kawasaki KX125 and provides the components required for a complete top-end rebuild in one package. It includes a high-quality VintCo piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set with head, base, intake and exhaust gaskets. Manufactured using modern materials and production techniques, the kit is designed to provide OEM-equivalent or better fit and performance. It is supplied in a 57.5 mm, +1.5 mm oversize configuration, with OEM cross-reference numbers provided for exact fitment identification, and kit pricing reflects a 10% reduction compared with purchasing the parts individually. Additional size options are also 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 gasket
• MoS2-coated piston to assist running-in
• Supplied as a single kit for easier and more cost-effective rebuild work
• OEM cross-reference numbers provided for fitment verification
• Additional size options available

Specifications

• VintCo Part Number: KTK05-1.5
• Product type: Top End Piston Kit
• Piston size: 57.5 mm
• Oversize: +1.5 mm
• Piston measured size: 57.44 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston origin: Germany

Cross-Reference OEM Part Numbers

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

Vehicle Fitments

• 1980 Kawasaki KX125