PISTON KIT 76-81 YAMAHA YZ IT 175 66.0mm STANDARD VINTCO PSY08-00

This VintCo piston kit is a standard-bore replacement assembly for 1976-1981 Yamaha YZ175 and IT175 two-stroke motorcycles. Intended for vintage engine rebuilds, it includes the piston, rings, pin and clips, and is manufactured using modern materials and production techniques for OEM-equivalent fit and performance. The piston is forged, made in Germany, and MoS2 coated to support initial running-in. 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 Yamaha YZ175 and IT175 two-stroke engine rebuilds
• OEM-equivalent fit and performance
• Supports initial running-in
• Wrist pin bearing sold separately
• Additional size options available
• OEM part number cross-reference can be used to confirm exact fitment

Specifications

• VintCo Part Number: PSY08-00
• Product type: Piston kit
• Size: Standard bore
• Bore size: 66.0 mm
• Piston diameter: 65.94 mm
• Clearance: 0.06 mm
• Construction: Forged piston
• Coating: MoS2
• Country of manufacture: Germany

Vehicle Fitments

• 1976 Yamaha YZ175
• 1976 Yamaha IT175
• 1977 Yamaha IT175
• 1977 Yamaha YZ175
• 1978 Yamaha IT175
• 1978 Yamaha YZ175
• 1979 Yamaha IT175
• 1979 Yamaha YZ175
• 1980 Yamaha IT175
• 1980 Yamaha YZ175
• 1981 Yamaha IT175
• 1981 Yamaha YZ175