This VintCo top end piston kit is a complete rebuild set for 1978-1979 Kawasaki KX250 models with a 70.5 mm bore size (+0.5 mm over). It contains the piston, rings, pin, clips, wrist pin bearing, and a full top-end gasket set for the head, base, intake, and exhaust. The components are made using modern materials and manufacturing methods for OEM-style fitment and performance, and the kit is priced at 10% less than purchasing the parts individually.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes top-end bearing
• Includes a full top-end gasket kit
• Covers head, base, intake and exhaust sealing points
• OEM part numbers provided for exact fitment confirmation
• Additional size options are available
• Kit price includes a 10% discount compared with individual items

Specifications

• VintCo Part Number: KTK07-0.5
• Product type: Top End Piston Kit
• Nominal size: 70.5 mm
• Oversize: +0.5 mm
• Piston size: 70.44 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MoS2
• Piston manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 11004-1012
• Base gasket: 11009-038
• Intake gasket: 11009-1018
• Exhaust gasket: 11009-1017
• Exhaust gasket: 11009-1123
• Wrist pin bearing: 13033-1010

Vehicle Fitments

• 1978 Kawasaki KX250
• 1979 Kawasaki KX250