D3T DISTRIBUTION SAS ("We"), along with our Partners, use Cookies and Trackers to ensure the proper functioning of this website, to carry out audience measurements, to offer you personalized advertising and tailored offers, or to share content with you via social networks. Your data is shared with 10 of our Partners. We retain your choices for 6 months. You can change your mind at any time by clicking on "Set my Cookies" in the links at the bottom of the page. For more information, please consult our Cookie Policy.
The forged piston WÖSSNER ref. 8026DA is an engine part designed for off-road and motocross preparations. Machined in Germany, this aluminium piston features an anti-friction treatment on the skirt to reduce friction against the cylinder wall and improve the longevity of the bearing surfaces. Supplied complete with its two rings, circlips, and pin, it allows for quick and safe replacement during a rebuild or when oversizing.
Forged aluminium piston — German manufacturing
Piston diameter: Ø 66.340 mm
Indicated bore diameter: 66.40 mm (oversize A)
Number of rings: 2
Anti-friction treatment of the skirt
Supplied with rings, circlips, and pin
Designed to withstand the specific demands of motocross, this piston is suitable for 2 and 4-stroke engines replaced with oversize A. It is aimed at preparations and restorations where bore precision and material quality are paramount. Check compatibility with your model (e.g. KAWASAKI KX 250, mentioned years) and the bore size of your cylinder before installation. For optimal operation, adhere to the break-in recommendations and manufacturer tolerances during installation.
'%3e%3cpath%20fill='%23f1ab00'%20d='M.702%207.162l1.875%201.684%206.161-5.532L14.9%208.846l1.875-1.684L8.738-.053z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
30 days returns
Help and contacts
