PISTON KIT 73-75 YAMAHA R5 350 64.5mm 0.5mm OVER VINTCO PSY13-0.5

VintCo piston kit PSY13-0.5 is a replacement piston assembly for Yamaha 350R5 models from 1973 to 1975. Intended for vintage 2-stroke engine rebuilds, this kit is supplied as one complete assembly with the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-equivalent fit and performance. A wrist pin bearing is available separately, and additional size options are also available.

Features

• Complete piston assembly for vintage 2-stroke engine replacement
• Includes 1 piston, rings, pin and clips
• Supplied as one complete piston assembly
• Wrist pin bearing sold separately
• OEM part number cross-reference provided for exact fitment checking
• Other size options available

Specifications

• VintCo Part Number: PSY13-0.5
• Piston size: 64.5 mm
• Oversize: +0.5 mm
• Piston measurement: 64.43 mm
• Clearance: 0.07 mm
• Construction: Forged piston
• Coating: MoS2
• Country of manufacture: Germany

Vehicle Fitments

• 1973 Yamaha 350R5
• 1974 Yamaha 350R5
• 1975 Yamaha 350R5