VintCo KTY50-00 is a top end piston kit for 1976 Yamaha YZ400 and IT400 models, supplied in 85 mm standard size for top end service. The kit includes a forged piston manufactured in Germany with a MOS2 break-in coating, a cylinder head gasket, cylinder base gasket, intake gasket, two exhaust pipe gaskets, and a wrist pin bearing. Kit pricing includes a 10% reduction compared with purchasing the items individually.

Features

• Complete top end service kit
• Includes piston
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes two exhaust pipe gaskets
• Includes wrist pin bearing

Specifications

• VintCo Part Number: KTY50-00
• Standard size: 85 mm
• Piston construction: Forged
• Piston diameter: 84.92 mm
• Piston clearance: 0.08 mm
• Piston coating: MOS2
• Piston origin: Germany

Cross-Reference OEM Part Numbers

• Cylinder head gasket: 500-11181-00-00
• Cylinder base gasket: 500-11351-09-00
• Intake gasket: 8Y7-13556-01-00
• Exhaust pipe gasket: 214-14613-09-00
• Exhaust pipe gasket: 248-14623-10-00

Vehicle Fitments

• 1976 Yamaha YZ400
• 1976 Yamaha IT400