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Product details
Wilwood Engineering was founded by Bill Wood in 1977 in Camarillo, California. It designs and manufactures disc brake systems and components, including calipers, rotors, master cylinders, valves, fittings and lines for motorsport, street and specialized applications. BP-40 brake pads in the .65-inch Narrow Superlite/FNSL configuration supply four replacement pads. Component selection must account for the requirements of the complete brake system.
Technical Details
- Manufacturer part number: 150-40-7416K
- Pad/shoe profile: 7416
- Catalog thickness: .65 inch
- Catalog pad area: 8.2 square inches
- Catalog pad volume: 3.8 cubic inches
- Supplied condition: Not pre-bedded; follow the instructions for the selected compound and brake system.
- Listed Wilwood calipers: Billet Narrow Superlite 4R Radial Mount; Billet Narrow Superlite 6 Lug Mount; Billet Narrow Superlite 6R Radial Mount; Forged Superlite; FNSL4R-Dust Seal; FNSL4R; FNSL6R-Dust Seal; FNSL6R; SLC56
- Package quantity: 4 individual pads
- Compound: BP-40
BP-40 provides an aggressive initial response and good low-temperature friction, followed by stable modulation under sustained racing heat. Wilwood lists steel, stainless steel, iron, Super Alloy and titanium rotor materials. This is a racing-only selection, not a street pad; temperature needs and system balance remain part of compound selection.
Fitment & Compatibility
Narrow Superlite and the listed FNSL/SLC56 configurations use this 0.65-inch selection. It should not be replaced with the 0.80-inch wide-Superlite version solely on appearance.
Manufacturer Reference
Wilwood pad dimensions, compound and caliper information
For help matching the installed brake hardware, contact PMB Performance. Our team has more than 20 years of parts and fitment experience.
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.
