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Product details
This four-pad BP10 set uses the 6617 outline for the listed Aero and W-series calipers. Its 0.67-inch thickness and two upper mounting holes identify the mechanical configuration independently of the friction compound. The manufacturer is Wilwood Engineering, established by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems for motorsport, street-performance and specialized applications, supplying calipers, brake rotors, master cylinders, valves, fittings and brake lines whose selection must suit the complete brake system.
Technical Details
- Manufacturer part number: 150-9488K
- Pad type: BP10 replacement brake pad set
- Pad profile: 6617
- Quantity: 4 pads
- Position: Installation-dependent; confirm the actual caliper application
- Nominal thickness (Wilwood specification): .67 inch
- Compatible rotor material: Steel, Iron
- Compound application: Street use, muscle cars, drag racing and light to medium dirt-track braking
- Friction characteristics: Medium friction with a gradual response, low wear on iron rotors and low to medium wear at low operating temperatures.
- Caliper selection: Listed Aero 4/6 and W4A/W6A calipers using the 6617 plate
- Pad area: 11.1 sq in
- Pad volume: 5.2 cu in
- Factory bedded: No
- Published weight: 5.400 lb
- Wilwood dust rating: Low
- 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
Use the 5.87-by-2.87-inch drawing and the exact caliper model when ordering. The manufacturer lists several standard, dust-seal, ST and Quick-Silver variants, but their shared family name does not eliminate the need to verify pad thickness.
Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical reference
Use PMB Performance's 20-plus years of experience when the fitted brake package is uncertain. A caliper reference and comparison with the removed pad are useful alongside the vehicle's year and model.
