This VintCo piston kit is a replacement assembly for 1979-1981 Yamaha DT175 and MX175 models, intended for vintage 2-stroke engine rebuilds. Manufactured using modern materials and production methods for OEM-style fitment and performance, the kit includes the piston, rings, pin and clips. A wrist pin bearing is available separately, and additional size options are also available.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilds
• Wrist pin bearing sold separately
• Additional size options available

Specifications

• VintCo Part Number: PSY10-1.0
• Piston size: 67.0 mm
• Oversize: +1.0 mm
• Measured diameter: 66.94 mm
• Clearance: 0.06 mm
• Construction: Forged piston
• Coating: MoS2 coated for break-in
• Country of manufacture: Germany

Vehicle Fitments

• 1979 Yamaha DT175
• 1979 Yamaha MX175
• 1980 Yamaha DT175
• 1980 Yamaha MX175
• 1981 Yamaha DT175
• 1981 Yamaha MX175