Wilwood universal rear EPB retrofit for 1.25-inch rotor width: Parts arranged with two black electric parking calipers, attached motors, a coiled harness, control module, switch and small electrical fittings.
Wilwood universal rear EPB retrofit for 1.25-inch rotor width: Alternate parts view of the black EPB caliper pair, motor housings, wiring harness, control box and switch assembly.
Wilwood universal rear EPB retrofit for 1.25-inch rotor width: Parts arranged with two black electric parking calipers, attached motors, a coiled harness, control module, switch and small electrical fittings.
Wilwood universal rear EPB retrofit for 1.25-inch rotor width: Alternate parts view of the black EPB caliper pair, motor housings, wiring harness, control box and switch assembly.

Wilwood Rear EPB Retrofit Kit, Black Calipers for 1.25-Inch-Wide Rotors with Controller, Harness and Switch

SKU: 140-16849-BK

$1,277.55 Sale
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Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

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Product details

The dual-caliper EPB retrofit adds electrically actuated parking brakes to a fabricated rear brake installation. Both parking calipers, the controller, harness and control switch are supplied; the package is selected for a nominal 1.25-inch rotor thickness. This configuration supplies black electric parking calipers with attached motor units. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components for motorsport, street-performance and specialized applications. Its range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines, chosen to match the complete system.

Technical Details

  • Wilwood kit number 140-16849-BK; sold as the listed axle brake package.
  • Selected EPB caliper envelope: 1.19–1.25-inch rotor width, 11–14-inch rotor diameter and 4.75-inch lug-mount centers. Rotors and custom mounting brackets are separate.
  • Dual-caliper controller, harness and switch are included. Keep the supplied 40 A fuse in the 12 V supply circuit and use the specified accessory/ignition lead.
  • No hydraulic hose connection is needed for these parking calipers. Retain a separate hydraulic service-brake system.
  • Both left and right EPB parking calipers are included in black powder coat finish. Lug mounting; electrically actuated with no hydraulic ports.

Fitment & Compatibility

This universal retrofit needs custom mounting brackets and a verified rotor/caliper envelope. The selected EPB caliper specification permits 1.19–1.25-inch rotor width and 11.00–14.00-inch rotor diameter, with 4.75-inch lug-mount centers. Rotors and service brakes are separate. Use the DS-1353 wiring layout, a 12 V supply with the supplied 40 A fuse retained, and the specified ignition/accessory connection. EPB is for static parking, not emergency stopping of a moving vehicle.

PMB Performance brings 20+ years of parts and fitment experience to brake selection. Send the actual hub or spindle details, existing brake configuration and wheel measurements for help checking this combination.

Manufacturer documentation: Installation instructions; Technical bulletin.

Manufacturer Warning

Applicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information:

P65Warnings.ca.gov.