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Product details
The broad 6318 backing plate is listed for Wilwood's TC6 radial-mount caliper. Supplied in BP10, this four-pad set measures 0.71 inch thick and is matched to steel or iron rotor applications. Established in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form its component range, with individual parts chosen to match the complete system rather than considered in isolation.
Technical Details
- Manufacturer part number: 150-9118K
- Pad type: BP10 replacement brake pad set
- Pad profile: 6318
- Quantity: 4 pads
- Position: Installation-dependent; confirm the actual caliper application
- Nominal thickness (Wilwood specification): .71 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: TC6 radial-mount calipers using the 6318 plate
- Pad area: 13 sq in
- Pad volume: 6 cu in
- Factory bedded: No
- Published weight: 6.600 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
Confirm a TC6 caliper and compare the 6.40-by-2.74-inch drawing with the installed pad. Other six-piston truck calipers use different plate and retention arrangements, so piston count alone is not a fitment reference.
Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical 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.