Top end piston kit for 1979-1981 Yamaha DT175 and MX175 models, supplied for top-end rebuild work with a forged piston, head gasket, base gasket, reed valve gasket, exhaust pipe gasket and wrist pin bearing. This kit is sized at 66.5 mm with a 0.5 mm oversize, and the kit price includes a 10% reduction compared with purchasing the items individually.

Features

• Complete top end kit for specified Yamaha DT175 and MX175 models
• Includes forged piston
• Includes head gasket
• Includes base gasket
• Includes reed valve gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing

Specifications

• VintCo Part Number: KTY26-0.5
• Bore size: 66.5 mm
• Oversize: 0.5 mm over
• Piston size: 66.44 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Country of manufacture: Germany
• Piston coating: MOS2

Cross-Reference OEM Part Numbers

• Head gasket: 1W2-11181-00-00
• Base gasket: 18G-11351-02-00
• Reed valve gasket: 87A-13621-00-00
• Exhaust pipe gasket: 3PA-14613-10-00

Vehicle Fitments

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