Wilwood Rear Red D154 Brake Conversion, Small Ford Housing and 2.66-Inch Offset, SRP Rotors; Conditional 1990 Lincoln Town Car Fit

Red D154 calipers work with drilled/slotted 12.19-inch rotors in this Wilwood rear package. Separate parking shoes operate within the hats, while the service calipers use twin 1.12-inch pistons. The kit is specific to a Small Ford housing end at 2.66-inch offset; confirm those features for any listed 1990 Lincoln Town Car. 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: 140-12210-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: 2.66 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

Inspect the actual housing and bearing arrangement before selecting the kit. DS855 and the worksheet define the measurements needed to align the rotor and caliper correctly. Confirm the Lincoln application with Wilwood rather than assuming original-axle compatibility. The wheel studs and axle flange may need attention as directed by the instructions. Add compatible hoses and parking cables separately and verify the wheel profile, including any proposed 15-inch alternative to the conditional 16-inch minimum.

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.