Wilwood Rear Black CPB Parking Brake Kit, Ford Mustang (2005–2014), 12.88-Inch GT Slotted Rotors

This Wilwood rear conversion uses black CPB calipers and 12.88-inch GT slotted rotors on the later Mustang axle arrangement. Service and parking functions share the same single-piston caliper, with the parking lever operated by cable. The selected mounting geometry requires a 2.66-inch axle offset. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.

Technical Details

• Manufacturer part number: 140-10159
• Type: Combination Parking Brake Caliper Rear Brake Kit
• Calipers: Combination Parking Brake; 1 piston; Black Powder Coat.
• Bores: 1.62 inches. Pads: BP-10.
• Rotors: 12.88-inch diameter × 1.00-inch width; GT Slotted, Spec-37 Iron, Black Electro Coat. 48 curved vanes.
• Rear housing end: Mustang 05-up.
• Axle flange offset: 2.66 inches.
• Wheel bolt circles: 5 X 4.50 inches.
• Included: paired calipers, pads, rotors, brackets and assembly hardware, rotor hats.
• Not included: hydraulic lines, master cylinder, booster or spindles. Reuse suitable matching components.
• Parking cables/connections separate.
• Conditional wheel minimum: 17 inches. Check the clearance drawing for barrel and spoke offset.

Fitment & Compatibility

Review the exact Mustang trim and year row, including Base, GT, Boss, Bullitt and Shelby entries, rather than inferring rear fitment from the front brake package. Use flex lines intended for the CPB arrangement; the internal-drum parking-brake hose reference is a different configuration. Check cable attachment and wheel clearance before ordering, and verify rotor centering during assembly.

Match the individual model, year, submodel and brake configuration in the fitment table below.

PMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for fitment help.

California Proposition 65 warning — brake pads only: WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.