Wilwood Rear Red Parking Caliper and GT Rotor Kit for Ford Mustang (2005–2014), 12.88-Inch

The GT slotted rotor version of this Wilwood rear Mustang package uses red single-piston combination parking calipers. Each caliper applies the service brake hydraulically and holds the vehicle through a cable lever. The 12.88-inch-diameter × 1.00-inch-wide rotor and hat assembly is configured for the 2.66-inch-offset rear housing. 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-R
• Type: Combination Parking Brake Caliper Rear Brake Kit
• Calipers: Combination Parking Brake; 1 piston; Red 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

Compare the actual Mustang axle and application row before ordering, especially on vehicles with changed rear housings or suspension components. The rear flex-line requirements differ from Wilwood's internal drum parking-brake kit. Provide the correct hose and cable connections for the CPB arrangement, and verify the complete wheel profile with the clearance drawing before fitting either side.

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.