
The PROX 01.2435.A forged piston is designed for demanding quad riders looking for a high-quality engine part for rebuilding or high-performance maintenance. Machined from forged aluminum, it adheres to the specified dimensions to ensure a proper fit on the intended engines. Its robust design is suitable for the thermal and mechanical stresses common in off-road conditions.
This piston is suitable for Quad applications and fits several variants of the YAMAHA YFZ 450 (models listed below). For a complete top-end rebuild, consider the replacement ring 260127 and the top-end gasket kit 602261.
Replacement part manufactured according to manufacturer specifications, to be used during an engine service to restore proper clearances and tolerances. Check the dimensions and engine compatibility before installation.