VintCo top end piston kit for 1976 Yamaha YZ400 and IT400 models, supplied in 85.5 mm, 0.5 mm oversize for top-end rebuild work. The kit includes a forged piston made in Germany with MOS2 coating for running-in, along with the required cylinder head, cylinder base, intake and exhaust pipe gaskets, plus a wrist pin bearing. Kit pricing includes a 10% reduction compared with purchasing the items individually.

Features

• Complete top end piston kit
• Forged piston
• Made in Germany
• MOS2-coated piston for break-in
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes exhaust pipe gaskets
• Includes wrist pin bearing
• Kit price includes 10% discount over individual items

Specifications

• VintCo Part Number: KTY50-0.5
• Product type: Top End Piston Kit
• Piston size: 85.5 mm
• Oversize: 0.5 mm over
• Piston measurement: 85.42 mm
• Clearance: 0.08 mm

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