PISTON KIT 71-75 HUSQVARNA CR WR 400 82.0mm 0.5mm OVER VINTCO PSU04-0.5

VintCo PSU04-0.5 is a piston kit for Husqvarna CR400 and WR400 vintage 2-stroke motorcycles, covering CR400 models from 1971 to 1974 and WR400 models from 1974 to 1975. This 82.0 mm piston kit is 0.5 mm oversize and includes the piston, rings, pin and clips. The piston is forged, manufactured in Germany, and uses modern materials and production methods to provide OEM-equivalent fitment and performance. It is also MoS2 coated to assist running-in. A wrist pin bearing is sold separately, and additional size options are available.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage Husqvarna 2-stroke CR400 and WR400 models
• Forged piston construction
• Manufactured using modern materials and production techniques
• Designed for OEM-equivalent fitment and performance
• MoS2 coated to assist running-in
• Wrist pin bearing sold separately
• Additional size options available

Specifications

• VintCo Part Number: PSU04-0.5
• Piston diameter: 82.0 mm
• Oversize: +0.5 mm
• Piston measurement: 81.93 mm
• Clearance: 0.07 mm
• Country of manufacture: Germany

Vehicle Fitments

• 1971 Husqvarna CR400
• 1972 Husqvarna CR400
• 1973 Husqvarna CR400
• 1974 Husqvarna CR400
• 1974 Husqvarna WR400
• 1975 Husqvarna WR400