
VERTEX Cast Piston (manufacturer part number: 22133EF) — Replacement part designed for 125 cm³ Cross cylinders. Machined aluminum piston, standard compression version, delivered in EF oversize. Designed for engine side replacement of Husqvarna WR 125 models from 1995 and 1996.
This VERTEX piston is aimed at riders looking for a replacement part that adheres to original specifications for restoration or engine refurbishment. The machined finish respects the indicated diameter (55.97 mm) to fit a bore of 56.00 mm, in accordance with the EF oversize. Made from aluminum, it is compatible with the appropriate rings, pins, and clips for the model — check the condition of other components during replacement.
Main compatibilities: HUSQVARNA WR 125 (1T00AA) 1995 and 1996. Before installation, check bore tolerances and compatibility with your cylinder kit to ensure a safe fit that meets manufacturer specifications.