PISTON KIT 71-75 HUSQVARNA CR WR 400 81.5mm STANDARD VINTCO PSU04-00

VintCo PSU04-00 is a standard-size piston kit for Husqvarna CR400 and WR400 vintage 2-stroke motorcycles, intended for rebuild and maintenance work. It is manufactured using modern materials and production methods for OEM-type fitment and performance, and includes the piston, rings, pin and clips; the wrist pin bearing is available separately.

Features

• Complete piston kit including piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuild and maintenance
• Designed for OEM-type fitment and performance
• Wrist pin bearing available separately
• MOS2 coating to assist during break-in

Specifications

• VintCo Part Number: PSU04-00
• Product type: Piston kit
• Application: Husqvarna CR400 1971-1974 and WR400 1974-1975
• Size: 81.5 mm standard
• Piston diameter: 81.43 mm
• Clearance: 0.07 mm
• Construction: Forged piston
• Country of manufacture: Germany

Vehicle Fitments

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