Wilwood Electronic Parking Brake Rear Retrofit Kit 140-15978-RD - 0.810in Rotor, Red Caliper, Switch Harness and Controller

Wilwood electronic parking brake retrofit kit for the rear axle, built around a red mechanical parking brake caliper sized for a 0.810 inch thick rotor.

• Electronic parking brake caliper, red finish
• Sized for 0.810 inch rotor thickness
• Switch harness included
• Electronic controller included
• Rear axle retrofit
• Part number 140-15978-RD

This is the answer for a build that has outgrown a cable parking brake, or a rear brake conversion that left no mechanical parking brake behind. The caliper, switch harness, and controller ship together as one kit.

Because the kit ships with its own controller and switch harness, the parking brake becomes an electronic system rather than a cable-and-lever setup, which frees up console space and removes the cable routing headache on a chassis that has been heavily modified.

Verify the rotor thickness on your rear axle before you order. This caliper is sized for a 0.810 inch rotor and will not clamp correctly on a thinner or thicker disc.

Fitment

The source data identifies this kit by rotor thickness rather than by vehicle. It suits rear brake setups using a 0.810 inch thick rotor. Confirm rotor thickness, rotor diameter, and caliper mounting before ordering.

Shipping and returns

Free shipping on orders over $75 and 30-day returns.