WÖSSNER Forged Piston - Manufacturer Ref: 8525DC
Designed and manufactured in Germany by Wössner, this forged piston is aimed at motocross riders looking for a precisely machined engine part. Made from forged aluminum, it features a skirt treated for anti-friction to minimize wear and friction in the cylinder.
- Piston diameter: Ø 94.98 mm
- Recommended bore diameter: 95.02 mm (oversize letter C)
- Number of rings: 3 (supplied with rings)
- Material: forged aluminum
- Supplied with circlips and piston pin
This piston is machined for a precise fit in a re-bored or overbored cylinder according to the specified size. Its forged construction offers a homogeneous structure suitable for off-road demands while maintaining a clean finish for optimal fitting with the ring and pin.
Common compatibility (examples):
- YAMAHA YZ 426 F (CJ01) 2002 – 426 cm3
- YAMAHA WR 426 F (CJ02) 2002 – 426 cm3
- YAMAHA YZ 426 F (CJ01) 2001 – 426 cm3
Always check the bore size and manufacturer reference of your engine before installation. Ideal part for engine restoration or preparation in motocross.
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