Top End Piston Kit 76-76 Yamaha MX YZ 125 56.5mm 0.5mm Over Vintco KTY01-0.5

VintCo top end piston kit for 1976 Yamaha YZ125 and Yamaha MX125 models, supplied with a 56.5 mm (+0.5 mm oversize) forged piston and the components required for a complete top-end rebuild. The kit includes the piston, rings, pin, clips, wrist pin bearing, and a full top-end gasket set with head, base, intake, and exhaust gaskets. Components are manufactured using modern materials and production methods and are stated to provide OEM-equivalent or better fitment and performance.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Includes head gasket
• Includes base gasket
• Includes intake gasket
• Includes exhaust gaskets
• Forged piston with MoS2 coating for running-in
• Intended to simplify rebuild work
• Cost-effective kit format compared with purchasing items individually
• Kit price includes a 10% saving over individual items
• Additional size options are available

Specifications

• VintCo Part Number: KTY01-0.5
• Product Type: Top End Piston Kit
• Piston size: 56.5 mm
• Oversize: +0.5 mm
• Piston cross-reference size: 56.44 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston origin: Made in Germany
• Piston coating: MoS2

Cross-Reference OEM Part Numbers

• Piston: 537-11636-02-00
• Head Gasket: 248-11181-00-00
• Base Gasket: 1WE-11351-00-00
• Intake Gasket: 3TT-13621-00-00
• Exhaust Gasket: 3PA-14613-10-00
• Exhaust Gasket: 248-14623-10-00
• Wrist Pin Bearing: 93310-216L2-00

Vehicle Fitments

• 1976 Yamaha YZ125
• 1976 Yamaha MX125