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Product details
Purple composite-metallic friction is intended for the heat demands of aluminum and other low-conductivity alloy rotors. This set places that compound on the compact three-hole 6812 plate used by specified DLS and DPS calipers. 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: 150-9766K
- Pad type: Purple replacement brake pad set
- Pad profile: 6812
- Quantity: 4 pads
- Position: Installation-dependent; confirm the actual caliper application
- Nominal thickness (Wilwood specification): .49 inch
- Compatible rotor material: Aluminum, Steel, Stainless Steel
- Compound application: Sprint-car racing applications with compatible aluminum or other specified alloy rotors
- Friction characteristics: Composite metallic compound formulated for sustained heat on aluminum and other low-conductivity alloy rotors.
- Caliper selection: Listed Dynalite Single and Dynapro Single calipers using the 6812 plate
- Pad area: 3 sq in
- Pad volume: 1.1 cu in
- Factory bedded: No
- Published weight: 1.100 lb
- Thickness marked on drawing: .50 inch — differs from the nominal product specification; confirm before ordering
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
Wilwood lists sprint-car use for Purple and identifies aluminum, steel and stainless-steel rotor materials. Choose it for the documented rotor and duty cycle; its application is distinct from a general street-pad replacement, and the published thickness references require confirmation.
Wilwood pad specifications and compatible-caliper reference
With over 20 years of experience, PMB Performance can help compare the pad profile with your brake configuration. Include the vehicle year, brake package and clear caliper details when requesting a fitment check.
