Wilwood Front 0.81-Inch ProMatrix Pad Set for Listed 2012 Super Duty F-450, F-350 and F-250 SRW Brake Packages

The D1631 ProMatrix front set is nominally 0.81 inch thick for the specified 2012 Super Duty configurations. Its thickness and SRW/frame qualifications distinguish it from D1631A applications rather than merely offering a different compound on an identical service set. The complete brake system's requirements guide the selection of individual Wilwood components. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Its component range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines.

Technical Details

• Manufacturer part number: 150-D1631K
• Pad type: ProMatrix replacement brake pad set
• Pad profile: D1631
• Quantity: 4 pads
• Position: Front
• Nominal thickness (Wilwood specification): .81 inch
• Compatible rotor material: Steel, Iron
• Compound application: Street, autocross and track-day applications
• Friction characteristics: Medium friction; engagement builds with temperature, with a medium wear rate at high temperatures.
• Factory bedded: No
• Published weight: 6.300 lb
• Wilwood dust rating: Low to Moderate
• Wilwood noise rating: Low

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.

Fitment & Compatibility

Confirm the exact model, wheel arrangement and frame condition. The application rows contain January and December 2012 production references; verify the applicable build split against the truck and its current front caliper before ordering.

Application coverage, subject to the brake and equipment qualifications below: Ford F-250 Super Duty (2012); Ford F-350 Super Duty (2012); Ford F-450 Super Duty (2012).

Use the fitment table below to confirm the exact year, model, trim and brake configuration. Compare the pad outline and installed caliper where a vehicle has been modified.

Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical reference

PMB Performance brings over 20 years of brake and parts experience to fitment checks. Send your vehicle details and caliper identification if you need help confirming this pad selection.

Vehicle Applications