PISTON KIT 76-81 YAMAHA MX YZ 125 56.5mm 0.5mm OVER VINTCO PSY01-0.5

VintCo Piston Kit - 56.5mm +0.5mm Oversize for Vintage Yamaha MX/YZ 125

This VintCo piston kit is a high-quality replacement assembly designed for 1976-1981 Yamaha MX125 and YZ125 vintage 2-stroke engines. Engineered for performance and durability, this kit provides the essential components needed to restore your engine's power and reliability. The MoS2 coating enhances lubrication and reduces friction, contributing to a longer piston life. Manufactured in Germany, this forged piston ensures superior strength and performance.

Key Features:

• Direct replacement piston kit for vintage Yamaha 2-stroke MX and YZ 125 models.
• Includes a forged piston, piston rings, wrist pin, and retaining clips.
• Features a MoS2 coating for improved lubrication and reduced wear.
• Precisely machined to a 56.5mm bore size with a +0.5mm oversize.
• Designed for optimal performance and longevity in demanding vintage applications.
• Wrist pin bearing is sold separately.

Specifications:

• Oversize: +0.5 mm
• Bore Size: 56.5 mm
• Piston Diameter: 56.44 mm
• Recommended Clearance: 0.06 mm
• Piston Construction: Forged
• Coating: MoS2
• Country of Manufacture: Germany

Included Components:

• Piston
• Piston Rings
• Wrist Pin
• Retaining Clips

Cross-Reference OEM Part Numbers:

• 537-11636-02-00
• 2K6-11636-00-00
• 3R3-11636-00-00
• 3N8-11636-00-00