This VintCo top end piston kit suits Yamaha YZ80 models from 1988 to 1992 and is supplied as a 49 mm, 1.0 mm oversize kit with a piston, gasket set and wrist pin bearing. The kit price includes a 10% discount compared with purchasing the items individually.

Features

• Complete top end kit for Yamaha YZ80 models
• Piston coated for running-in
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes reed valve gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing
• Kit pricing includes a 10% discount over individual items

Specifications

• VintCo Part Number: KTY63-1.0
• Product type: Top End Piston Kit
• Piston size: 49 mm
• Oversize: 1.0 mm over
• Piston measurement: 49.45 mm
• Clearance: 0.05 mm
• Piston construction: Forged
• Piston coating: MOS2
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Cylinder head gasket: 1LR-11181-01-00
• Cylinder base gasket: 4V0-11351-10-00
• Reed valve gasket: 3JM-13621-00-00
• Exhaust pipe gasket: 93210-40745-00

Vehicle Fitments

• 1988 Yamaha YZ80
• 1989 Yamaha YZ80
• 1990 Yamaha YZ80
• 1991 Yamaha YZ80
• 1992 Yamaha YZ80