Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Check the 4.75-inch mounting centers before fitting this red Wilwood EPB left electric parking brake caliper. The component is sold individually and uses 1.25-inch bore in its 1.10-inch rotor-width configuration. The Wilwood disc brake range is designed and manufactured for motorsport, street-performance and specialized applications. It includes brake lines, fittings, valves and master cylinders together with calipers and brake rotors. Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California; its components must be matched to the complete braking system. An electric motor and reduction drive operate this separate parking caliper. The brake-system controller, harness and dashboard switch are separate components. Mounting geometry, motor clearance and rotor width must all be checked; this is one caliper rather than a complete parking-brake conversion.
Technical Details
- Manufacturer part number: 120-15703-RD
- Component: Electric Parking Brake; one individual caliper
- Placement: Left
- Construction and finish: aluminum / Steel; Red Powder Coat
- Mounting interface: Lug; mounting centers 4.75 inches
- Mount height: 0.36 inches
- Hydraulic inlet: none; this is a separate parking caliper
- Pistons: 1; steel; bore dimensions 1.25 inches
- Actuation: electric motor and gear drive
- Dust boots: No
- Brake pad shape: 6407; shape number does not specify a friction compound
- Nominal rotor width: 1.10 inches
- Rotor width range: 1.04–1.10 inches
- Rotor diameter range: 11.00–14.00 inches
- Caliper weight reference: 5.0 lb
One electric parking caliper with its motor; the control module, harness, dashboard switch, rotor and vehicle-specific mounting adapters are separate. Confirm the required pad configuration before assembly.
Fitment & Compatibility
Use this motor-operated caliper only as a parking brake in a properly engineered installation. Confirm the motor side, rotor centering and mounting plate. The controller, electrical harness, switch and vehicle-specific attachment hardware must be selected separately; no hydraulic inlet is used.
Wilwood caliper specifications · Wilwood technical reference
PMB Performance has over 20 years of experience with parts and brake fitment. Send the installed rotor dimensions, bracket measurements and hydraulic details so we can help compare the component before you order.
