PRIMARY PISTON OF A TANDEM MASTER CYLINDER

摘要

The invention relates to a primary piston (1) of a tandem master cylinder comprising a body (11) provided with a skirt (12), having in the rear thereof a cavity (13) for the plunger and the push rod connected to the brake pedal and in the front a cavity (14) defining the primary chamber. The piston (1) is made of a plastic material and at least one magnet (20) is built into the body (11) of the piston (1).