Wilwood Metallic Replacement Pad Set for SC1/SC2/SC3 and Listed Mechanical Calipers

This metallic replacement-pad set uses the profile listed for SC1, SC2 and SC3, together with specified mechanical and parking-caliper applications in Wilwood's catalog. Conflicting published thickness references require confirmation of the exact supplied pad before selecting it for an installation. Bill Wood’s 1977 founding of Wilwood Engineering began a business focused on designing and manufacturing disc brake systems. Based in Camarillo, California, Wilwood serves motorsport, specialized applications and street-performance vehicles with calipers, brake rotors, valves, fittings, brake lines and master cylinders. Select each component for the requirements of the whole system.

Technical Details

• Manufacturer part number: 150-15798K
• Published pad volume: 0.26 cubic inches
• Product-page rotor-material list: steel, stainless steel, iron, super alloy and titanium. Confirm compatibility for the actual supplied compound and intended mechanism.
• Bedding status: not pre-bedded; follow Wilwood bedding procedure
• Pad profile: 6407
• Published friction labels: CM on the product page; SM in Wilwood’s parts-search description. Confirm the supplied friction material and intended brake duty with Wilwood.
• Package quantity: 4 pads
• Published thickness: 0.27 inch on the product page; 0.120 inch in Wilwood’s ordering description. Confirm the supplied pad dimension before ordering.
• Published pad area: 1.7 square inches

The exact product page labels the material CM, while Wilwood’s ordering description uses SM. These labels do not establish the same friction formulation or intended duty. Confirm the supplied material and its suitability for the particular service-brake or parking-brake mechanism; a general compound chart does not resolve this exact-part discrepancy.

Fitment & Compatibility

Wilwood lists this plate for SC1/SC2/SC3 and several EPB, HE1, HM and MC mechanical or parking-caliper families. That shared plate listing does not resolve the supplied thickness: the current product page shows 0.27 inch, while the exact search description specifies 0.120 inch. Confirm thickness, compound and intended service with Wilwood before ordering; no universal parking-brake or vehicle fit is claimed.

Reference: Wilwood product specifications and compound guidance. Manufacturer profile illustration.

PMB Performance brings more than 20 years of brake-system experience to component selection. Send the caliper identification and pad measurements if you need help matching the replacement.

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.