The Wilwood mechanical MC4 parking-brake caliper is specified for use with 1.19" and 1.10" rotor configurations, serving as a parking-brake caliper option where a mechanical MC4 assembly is required. It is presented as a replacement or upgrade caliper intended to restore parking-hold function on compatible rear brake layouts. Choose this caliper when the application calls for a mechanical MC4 parking-brake unit matched to small rotor sizes.
Wilwood Mech MC4 Caliper P-Brake 1.19 1.10 Rotor