Top End Piston Kit 73-74 Yamaha MX 360 80.5mm 0.5mm Over Vintco KTY72-0.5

This VintCo top end piston kit is a complete rebuild set for 1973-1974 Yamaha MX360 models, supplied in 80.5 mm (+0.5 mm oversize) form. The kit includes a forged piston with rings, pin and clips, a wrist pin bearing, and a full top-end gasket set comprising the cylinder head gasket, cylinder base gasket, intake gasket and exhaust pipe gaskets. Components are produced using modern materials and manufacturing techniques to provide OEM-equivalent or better fitment and performance.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes full top-end gasket kit
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes exhaust pipe gaskets
• Piston manufactured in Germany
• MoS2-coated piston for break-in
• Produced with modern materials and manufacturing techniques
• Intended to provide OEM-equivalent or better fitment and performance
• OEM part numbers supplied for exact fitment reference
• Kit cost is 10% lower than purchasing the pieces individually
• Additional size options are available

Specifications

• VintCo Part Number: KTY72-0.5
• Product type: Top End Piston Kit
• Bore size: 80.5 mm
• Oversize: +0.5 mm
• Piston size: 80.44 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: MoS2

Cross-Reference OEM Part Numbers

• Cylinder Head Gasket: 90430-83065-00
• Cylinder Base Gasket: 365-11351-09-00
• Intake Gasket: 363-13621-01-00
• Exhaust Pipe Gasket: 214-14613-09-00
• Exhaust Pipe Gasket: 248-14623-10-00

Vehicle Fitments

• 1973 Yamaha MX360
• 1974 Yamaha MX360