TOP END PISTON KIT 80-80 YAMAHA YZ 125 57.5mm 1.5mm OVER VINTCO KTY06-1.5

This VintCo top end piston kit is designed for the 1980 Yamaha YZ125 and provides a complete package for a top-end rebuild. It includes a 57.5 mm piston in +1.5 mm oversize, piston rings, pin and clips, a top end bearing, and a full gasket set comprising head, base, intake and exhaust gaskets. The components are manufactured using modern materials and processes for OEM-equivalent or better fitment and performance, and the kit is supplied at a price 10% lower than purchasing the components individually.

Features

• Complete top-end rebuild kit
• Includes VintCo piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Includes head gasket
• Includes base gasket
• Includes intake gasket
• Includes exhaust gasket
• MoS2-coated piston for running-in
• Additional size options are available
• Kit price reflects a 10% saving compared with purchasing the items individually

Specifications

• VintCo Part Number: KTY06-1.5
• Product type: Top end piston kit
• Nominal piston size: 57.5 mm
• Piston size: 57.44 mm
• Oversize: +1.5 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 3R3-11181-00-00
• Base gasket: 3R3-11351-01-00
• Intake gasket: 3R3-14613-00-00
• Exhaust gasket: 3R3-14613-00-00
• Wrist pin bearing: 93310-216L2-0

Vehicle Fitments

• 1980 Yamaha YZ125