Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Select this anodized left Wilwood EPB electric parking brake caliper by the actual lug mounting geometry, not just its appearance. The 1-piston unit uses 1.25-inch bore dimensions and is configured around a 1.10-inch-wide rotor. 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. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are among the disc brake components designed and manufactured by Wilwood Engineering. Bill Wood founded the company in 1977; it is based in Camarillo, California. The range serves motorsport, street-performance and specialized systems, with component selection determined by the full brake arrangement.
Technical Details
- Manufacturer part number: 120-15703
- Component: Electric Parking Brake; one individual caliper
- Placement: Left
- Construction and finish: aluminum / Steel; Type III Anodize
- 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
- 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
- Mounting interface: Lug; mounting centers 4.75 inches
- Mount height: 0.36 inches
- Hydraulic inlet: none; this is a separate parking caliper
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
Contact PMB Performance for a component comparison using the actual caliper, bracket and rotor measurements. Our team has over 20 years of experience with parts and fitment details.
