Wilwood Rear Red D154/SRP Package for Small Ford With 2.50-Inch Axle Offset; Lincoln Town Car (1990), Axle Confirmation Required

Red twin-piston D154 calipers pair with drilled/slotted rotors in this Wilwood Small Ford rear kit. The parking system uses shoes within the rotor hats, while BP-10 pads handle hydraulic service braking. The axle must have the specified 2.50-inch offset, including when assessing the conditional 1990 Lincoln Town Car application. 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. Its product range serves motorsport, street-performance, and specialized applications, with individual components selected to match the requirements of the complete brake system.

Technical Details

• Manufacturer part number: 140-12212-DR
• Type: D154 Rear Parking Brake Kit
• Calipers: D154; 2 pistons per caliper; Red Powder Coat; floating mounting.
• Piston bores: 1.12, 1.12 inches; Stainless pistons. Included pad compound: BP-10.
• Rotors: 12.19-inch diameter × 0.81-inch width; SRP Drilled & Slotted; Iron; Black Electro Coat finish.
• Rear housing end: Small Ford. Axle-flange offset: 2.50 inches.
• Included: paired hydraulic calipers, pads, rotor/hat assemblies, internal parking-shoe assemblies and mounting components.
• Hydraulic flex lines are separate. Master cylinder, booster and spindles are not included; retain or select suitable matching components.
• Conditional minimum wheel diameter: 16 inches. Verify the complete clearance drawing for barrel and spoke offset before purchase.

Fitment & Compatibility

Compare the actual rear flange and bearing configuration to DS857, and use the worksheet to establish offset accurately. Obtain manufacturer confirmation before applying the Town Car row to an original or modified axle. Check stud diameter, flange clearance and shock space, then plan the separate cable and hydraulic connections. Wilwood's 16-inch wheel minimum is conditional on the full profile; a potential 15-inch installation requires the same complete barrel-and-spoke check.

Check the individual year, model, submodel and equipment conditions in the fitment table below before ordering.

Wilwood installation documents: Installation instructions; Technical bulletin.

PMB Performance has over 20 years of brake-system experience. Contact us with your vehicle, axle or spindle details and wheel measurements 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.