Top End Piston Kit 88-88 Yamaha YZ 125 57.5mm 1.5mm Over Vintco KTY67-1.5

VintCo top end piston kit KTY67-1.5 is a complete rebuild kit for the 1988 Yamaha YZ125, supplied with a 57.5 mm forged piston in +1.5 mm oversize, rings, pin, clips, a wrist pin bearing and a full top-end gasket and sealing set. The components are manufactured using modern materials and production methods to provide OEM-equivalent fitment and performance, and the kit price is 10% lower than purchasing the listed components individually.

Features

• Complete top end rebuild kit for the 1988 Yamaha YZ125
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes head gaskets, base gasket, intake gasket and exhaust pipe gaskets
• Includes O-ring, holder gasket and power valve gasket
• Intended to simplify top-end rebuild work
• OEM-equivalent fitment and performance
• OEM part numbers provided for fitment verification
• Kit price is 10% lower than purchasing the components individually

Specifications

• VintCo Part Number: KTY67-1.5
• Product type: Top end piston kit
• Piston diameter: 57.5 mm
• Oversize: +1.5 mm
• Standard size reference: 57.44 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MOS2 coated for break-in
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 93211-07720-00
• Head gasket: 93210-65721-00
• Base gasket: 1LX-11351-10-00
• Intake gasket: 80L-13621-01-00
• Exhaust pipe gasket: 1LX-14613-01-00
• Exhaust pipe gasket: 93210-42728-00
• O-ring: 9210-270A8-00
• Holder gasket: 5X4-1131N-10-00
• Power valve gasket: 2VN-11993-01-00

Vehicle Fitments

• 1988 Yamaha YZ125