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PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
  • PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5
PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5

PISTON KIT 73-75 YAMAHA R5 350 65.5mm 1.5mm OVER VINTCO PSY13-1.5

£171.95 GBP
Taxes included. Shipping calculated at checkout.

This VintCo piston kit is designed for 1973-1975 Yamaha 350R5 models and suits vintage 2-stroke engine rebuilds requiring a 65.5 mm piston at +1.5 mm oversize. The kit includes one complete piston assembly with piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-equivalent fitment and performance. A wrist pin bearing is available separately, and additional size options are available.

Features

  • Complete piston assembly for Yamaha 350R5 applications
  • Includes 1 piston, rings, pin and clips
  • Suitable for vintage 2-stroke engine rebuilds
  • MoS2 coating for break-in
  • Wrist pin bearing sold separately
  • Additional size options available

Specifications

  • VintCo Part Number: PSY13-1.5
  • Piston type: Forged
  • Country of manufacture: Germany
  • Oversize: +1.5 mm
  • Piston size: 65.5 mm
  • Measured size: 65.43 mm
  • Clearance: 0.07 mm

Vehicle Fitments

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