PISTON KIT 73-81 YAMAHA RD 350 400 64.5mm OVER VINTCO PSY03-0.5
VintCo piston kit replacement assembly for Yamaha RD350 (1973-1975) and RD400 (1976-1981) vintage 2-stroke motorcycles. This kit includes one complete 64.5 mm piston assembly with a +0.5 mm oversize. Components included are the piston, rings, pin, and clips for service replacement. The forged piston is manufactured in Germany and features an MoS2 coating for running-in. Specifications include a piston size of 64.5 mm, +0.5 mm oversize, measured size of 64.44 mm, 0.06 mm clearance, forged construction, and German country of manufacture. VintCo Part Number: PSY03-0.5. Wrist pin bearing sold separately.
- SKU
- VIN-PSY03-0.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Yamaha RD 350 400 Piston Kit - 64.5mm Oversize
This VintCo piston kit is designed as a direct replacement assembly for the Yamaha RD350 and RD400 vintage 2-stroke motorcycles. It is precisely engineered for a perfect fit and optimal performance, ensuring your classic motorcycle runs smoothly.
Key Features:
- Replacement piston kit specifically for vintage 2-stroke Yamaha RD350 and RD400 models.
- Supplied as a complete single piston assembly.
- Kit includes one piston, piston rings, wrist pin, and retaining clips for a comprehensive service replacement.
- Features an MoS2 coating, which aids in the break-in process for enhanced durability and performance from the start.
- Manufactured using modern materials and advanced manufacturing techniques to meet OEM-type fitment and performance standards.
- Wrist pin bearing is sold separately.
- Available in additional size options to suit various engine requirements.
Specifications:
- Piston Size: 64.5 mm
- Oversize: +0.5 mm
- Measured Piston Diameter: 64.44 mm
- Clearance: 0.06 mm
- Construction: Forged piston for superior strength and reliability.
- Country of Manufacture: Germany