Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
A red-caliper Wilwood rear service-brake kit with SRP rotors for Mustang 8.8 five-lug axles. Check the housing flange and measured 2.50-inch offset. The manufacturer is Wilwood Engineering of Camarillo, California, established in 1977 by Bill Wood. It designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and lines for motorsport, street-performance and specialized vehicles; suitability depends on the full brake-system configuration.
Technical Details
- Manufacturer part number: 140-3018-DR
- Rotating brake parts: Vented iron rotors measure 12.19 inches across by 0.81 inch thick, with srp drilled and slotted friction surfaces.
- Service calipers: The red powder coat calipers use forged aluminum bodies and 4 stainless pistons apiece.
- Attachment requirements: The caliper uses a lug mount and accepts the specified 1/8-27 NPT inlet fitting.
- Housing-end requirement: 8.8 Ford; 2.50 in; 63.5 mm
- Rotor/hat wheel-stud clearance pattern: 5 X 4.5 in; 5 X 4.75 in; 5 X 5 in (5 X 114.3 mm; 5 X 120.65 mm; 5 X 127 mm)
- Wheel fit: The nominal 15-inch wheel requirement is conditional on the actual spoke and barrel shape.
- Kit supply: mounting hardware
- Not included: master cylinder, booster, spindles, flexible brake lines, hubs
- Parking brake: No parking-brake mechanism supplied
Fitment & Compatibility
DS-209 identifies the Mustang 8.8 five-lug configuration. Check the housing-end pattern, bearing retention and actual 2.50-inch offset; this is not a general fitment claim for every Ford 8.8 axle. Hydraulic lines are separate, and the wheel must clear the caliper and rotor assembly.
Manufacturer Documents
Wilwood kit specifications and component list
Manufacturer Warning
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.
With over 20 years of experience, PMB Performance can help identify the required brake-system components. Provide the vehicle details and the actual installed hardware when requesting a fitment check.
