Wilwood Rear Red Caliper and Plain-Rotor Kit, Small Ford Housing at 2.50-Inch Offset; Conditional 1990 Lincoln Town Car Application

The plain-face rotor option of this red Wilwood Small Ford conversion supplies hydraulic D154 calipers and internal parking-brake assemblies. Its 12.19-inch vented rotors align with a measured 2.50-inch axle offset. The stated Town Car year is not a substitute for confirming the housing end and bearing arrangement. 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-R
• 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; Plain Face; Iron; Plain 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

Use DS857 to check flange mounting, bearing retention and axle-flange dimensions. Confirm a proposed 1990 Lincoln Town Car installation with Wilwood after measuring the actual rear end. Wheel studs must fit the hats and the completed brackets must clear suspension parts. Choose suitable parking cables and brake hoses independently. Test the wheel against the entire conditional 16-inch drawing; some 15-inch designs may fit, but diameter by itself cannot establish clearance.

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.