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Product details
These 0.67-inch PCM pads fit the listed Aero 4/6, Aero-DM and W4A/W6A calipers when used in a compatible vented carbon-ceramic brake package. The compound is selected for the rotor material, so a caliper shared with an iron-rotor system does not make the pads interchangeable. The Wilwood Engineering range includes master cylinders, calipers, brake rotors, valves, fittings and brake lines for complete disc brake systems. Founded by Bill Wood in 1977, the Camarillo, California manufacturer both designs and manufactures those systems for motorsport, street-performance and specialized applications. Compatibility between the individual parts remains essential.
Technical Details
- Manufacturer part number: 150-15193K
- Published pad area: 11.1 square inches
- Published pad volume: 5.2 cubic inches
- Rotor compatibility: Vented carbon-ceramic rotors
- Bedding status: not pre-bedded; follow Wilwood bedding procedure
- Pad profile: 6617
- Friction compound: PCM
- Package quantity: 4 pads
- Pad thickness: .67 inch
Fitment & Compatibility
Wilwood’s compatible-caliper list names Aero4 Radial Mount, Aero4-DS Radial Mount, Aero6 Radial Mount, Aero6-DS Radial Mount, AeroDM Lug Mount, W4A Radial Mount, W4A Radial Mount -Quick-Silver, W4A Radial Mount -Quick-Silver/ST, W4A Radial Mount-ST, W6A Radial Mount, W6A Radial Mount-Quick-Silver, W6A Radial Mount-Quick-Silver/ST, W6A Radial Mount-ST. Match the named Aero or W4A/W6A caliper, 0.67-inch pad clearance and vented carbon-ceramic rotor specification together. These pads are not a general substitute for BP10 or BP20 in an iron-rotor installation. Identify the complete converted brake package before selecting PCM.
PCM provides medium to medium-high friction for street/strip, drag-racing and track-day categories using vented carbon-ceramic rotors. Wilwood rates dust and noise as low. The rotor-material requirement is fundamental: an iron-rotor vehicle sharing the same pad shape is not automatically compatible.
Reference: Wilwood product specifications and compound guidance. Manufacturer profile illustration.
PMB Performance has worked with brake components for more than 20 years. Contact us with the installed caliper and rotor details when the correct replacement is unclear.
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.
