YAMAHA YZ 465 [1980-1981] - WÖSSNER forged pistons

WÖSSNER forged pistons for YAMAHA YZ 465 (1980–1981)

The WÖSSNER forged piston is assigned to the YAMAHA YZ 465 from the entire 1980–1981 model year range. The aluminum version has a forged piston type and is specified with standard piston compression.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 86.42 mm
• Letter oversize: 150
• Oversize: +1.50
• Bore diameter: 86.50 mm
• Rings Quantity: 2
• Stroke: 4T

Selection for the YAMAHA YZ 465

The vehicle assignment applies exclusively to the YAMAHA YZ 465, built between 1980 and 1981. The specified bore diameter of 86.50 mm, the Ø diameter of 86.42 mm and the oversize +1.50 are particularly relevant for the selection. The oversize letter is 150.

Appropriate technical specification

With standard piston compression and forged aluminum piston, this component offers a clearly defined specification for the engine range. The information “Stroke: 4T” describes the associated version. Before making a selection, the technical dimensions and the year of manufacture should be compared with the existing engine.