PISTON KIT 73-81 YAMAHA RD 350 400 64.0mm STANDARD VINTCO PSY03-00
This VintCo piston kit is a standard-bore 64.0 mm replacement piston assembly for Yamaha RD350 and RD400 models. Manufactured using modern materials and production methods for OEM equivalent or better fit and performance. The kit includes one complete piston assembly with piston, rings, pin and clips. The wrist pin bearing is available separately. Specifications include VintCo Part Number PSY03-00, standard size, piston diameter 64.0 mm, actual size 63.94 mm, clearance 0.06 mm, forged piston, MOS2 coating for break-in, and made in Germany. Cross-reference OEM Part Numbers: 360-11631-03-96, 1A1-11631-00-96, 2V0-11631-01-97.
- SKU
- VIN-PSY03-00
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo 64.0mm Standard Piston Kit for Yamaha RD Motorcycles
This VintCo piston kit is engineered for vintage 2-stroke Yamaha RD350 and RD400 motorcycles. It provides a standard 64.0 mm bore replacement piston assembly, manufactured with modern materials and production techniques to meet or exceed OEM specifications for fit and performance.
Key Features
- Designed for vintage Yamaha RD350 and RD400 2-stroke engines.
- Includes a complete piston assembly: piston, rings, pin, and clips.
- Precision forged piston construction.
- MOS2 coating facilitates efficient break-in.
- Made in Germany for quality assurance.
- Wrist pin bearing is sold separately.
Specifications
- Standard size piston.
- Piston Diameter: 64.0 mm
- Actual Measured Size: 63.94 mm
- Recommended Piston Clearance: 0.06 mm
Cross-Reference OEM Part Numbers
- 360-11631-03-96
- 1A1-11631-00-96
- 2V0-11631-01-97