TOP END PISTON KIT 84-84 YAMAHA YZ 80 48mm STANDARD VINTCO KTY59-00

This top end piston kit is for the 1984 Yamaha YZ80 and is supplied as a standard 48 mm rebuild kit. It includes a forged piston manufactured in Germany with an MOS2 coating for break-in, along with the required cylinder head, cylinder base, reed valve and exhaust pipe gaskets, plus a wrist pin bearing. Kit pricing includes a 10% discount compared with purchasing the included items individually.

Features

• Complete top end piston kit for top-end rebuilding
• Includes forged piston
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes reed valve gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing
• MOS2-coated piston for break-in

Specifications

• VintCo Part Number: KTY59-00
• Standard size: 48 mm
• Piston diameter: 47.95 mm
• Clearance: 0.05 mm

Cross-Reference OEM Part Numbers

• Cylinder Head Gasket: 58T-11181-01-00
• Cylinder Base Gasket: 4V0-11351-10-00
• Reed Valve Gasket: 39K-13621-01-00
• Exhaust Pipe Gasket: 4BR-14613-00-00

Vehicle Fitments

• 1984 Yamaha YZ80