PISTON KIT 80-81 YAMAHA IT YZ 250 72.0mm 2.0mm OVER VINTCO PSY09-2.0

This VintCo piston kit is designed for Yamaha YZ250 1980-1981 and IT250 1981 vintage 2-stroke models. It includes the piston, rings, pin and clips for replacement or rebuild work, and is produced using modern materials and manufacturing techniques for OEM-equivalent fitment and performance. The piston is forged, MoS2 coated for running-in, and manufactured in Germany. A wrist pin bearing is available separately, and additional size options are also available.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage 2-stroke engine replacement or rebuild work
• MoS2 coating to assist during running-in
• Wrist pin bearing available separately
• Additional size options available
• OEM part number provided to confirm correct fitment

Specifications

• VintCo Part Number: PSY09-2.0
• Piston diameter: 72.0 mm
• Oversize: +2.0 mm
• Piston size: 71.94 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Manufactured in Germany

Cross-Reference OEM Part Numbers

• 3R4-11636-00-00

Vehicle Fitments

• 1980 Yamaha YZ250
• 1981 Yamaha YZ250
• 1981 Yamaha IT250