Husqvarna WR 390 [1979-1980] - WÖSSNER forged pistons

WÖSSNER forged pistons for Husqvarna WR 390

The WÖSSNER forged piston is intended for the Husqvarna WR 390 in the entire 1979-1980 model year range. The design combines a forged aluminum piston body with standard piston compression and is therefore clearly tailored to the specified vehicle assignment and specification.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 83.92 mm
• Letter oversize: 100
• Oversize: +1.00
• Bore diameter: 84.00 mm
• Rings Quantity: 1
• Stroke: 2T
• Specificity: With suction window

Suitable for

This WÖSSNER forged piston belongs to the piston category and fits the Husqvarna WR 390 from the years 1979-1980. The dimensions given indicate the version with 83.92 mm piston diameter, +1.00 oversize and 84.00 mm bore diameter.

Selection guide

When making your selection, the vehicle model, year of manufacture and stated dimensions must be taken into account in particular. The marking “With suction window” describes the specific design of this piston. The information “2T” indicates the intended version for this two-stroke engine.