Top End Piston Kit 84-84 Yamaha YZ 125 56.5mm 0.5mm Over Vintco KTY65-0.5

This top end piston kit is designed for the 1984 Yamaha YZ125 and includes a 56.5 mm piston in 0.5 mm oversize configuration, together with the associated top-end gaskets, O-ring and wrist pin bearing for top-end service. The kit uses a forged piston made in Germany with an MOS2 coating for break-in, and the kit price is 10% lower than the combined price of the included items when purchased individually.

Features

• Complete top end kit
• Forged piston made in Germany
• MOS2-coated piston for break-in
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes exhaust pipe gasket
• Includes holder gasket
• Includes O-ring
• Includes YPVS housing gasket
• Includes wrist pin bearing
• Kit pricing is 10% lower than purchasing the included items individually

Specifications

• VintCo Part Number: KTY65-0.5
• Piston diameter: 56.5 mm
• Oversize: 0.5 mm
• Standard size: 56.44 mm
• Piston clearance: 0.06 mm

Cross-Reference OEM Part Numbers

• Cylinder Head Gasket: 55Y-11181-01-00
• Cylinder Base Gasket: 24X-11351-01-00
• Intake Gasket: 39W-13621-01-00
• Exhaust Pipe Gasket: 3R3-14613-00-00
• Holder Gasket: 5X4-1131N-10-00
• O-Ring: 93210-270A8-00
• YPVS Housing Gasket: 5X4-11993-01-00

Vehicle Fitments

• 1984 Yamaha YZ125