Wossner forged Piston kitHUSQVARNA 390 WR 390 - 1979 - 1980Ref : WO00088A / 1093476002

WÖSSNER Forged Piston – Manufacturer Part No. 8033D050

Forged piston designed for Cross applications, manufactured in Germany by Wössner. Made from aluminum and precisely machined, this piston features a friction-treated skirt to reduce hot friction and promote uniform temperature rise. The forged design provides superior mechanical strength against the high stresses encountered in off-road conditions.

• Recommended bore diameter: 83.50 mm
• Piston diameter: Ø 83.420 mm (oversize 0.50 mm, code 050)
• Material: forged aluminum
• Number of rings: 1
• Delivered complete with ring(s), circlips, and pin

This Wössner piston is suitable for engine modifications or repairs requiring an oversize replacement part of 0.50 mm. It is particularly compatible with certain Cross models, including the Husqvarna WR 390 (1979 and 1980 models) listed among the possible applications. Manufacturer part number: 8033D050.

Before installation, check the precise compatibility with your cylinder and adhere to bore tolerances, piston-cylinder clearance, and the manufacturer's assembly recommendations to ensure a safe and durable assembly.