Master piston for a hydraulic vehicle brake

A master piston for a hydraulic vehicle brake configured to be arranged in a master cylinder of the hydraulic vehicle brake to be movable in a reciprocal manner along a master piston longitudinal axis, the master piston comprising:

• a piston element with at least one seal;
• wherein the seal is injection molded onto the piston element;
• wherein the master piston has at least one guide portion configured for guiding the master piston in the master cylinder;
• wherein the at least one guide portion is elastically deformable at least in some portions in a radial direction to the master piston longitudinal axis;
• wherein the at least one guide portion is formed at least partially from a different material from the piston element;
• and
• wherein the piston element, the at least one seal and the at least one guide portion are produced together by a multi-component injection molding method.