Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
Two 2.00-inch stainless pistons equip this black D52 floating caliper. It uses the familiar GM D52 pad and slide-pin arrangement, but its 6.28-square-inch piston area must still match the brake balance and master-cylinder requirements. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Founded by Bill Wood in 1977, its range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.
Technical Details
- Manufacturer part number: 120-10936-BK. Component: D52 Dual Piston Floater caliper.
- Supply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.
- Compatible brake pad shape: D52; choose the required compound for the brake system.
- Rotor compatibility: nominal width 1.28 inch; diameter 11.00–12.19 inches. Specified rotor-width limits: 1.19–1.28 inch.
- Caliper weight: approximately 5.5 lb.
- Body: forged aluminum; finish: Black powder coat.
- Pistons: 2 stainless steel; bore specification: 2.00 inches. Effective piston area: 6.28 sq in.
- Piston dust boots: not fitted.
- Hydraulic inlet thread: 7/16-20. Use a fitting with the correct thread and sealing seat.
- Mounting: floating, 7.06-inch centers; universal orientation. Mount holes: 0.69 inch; height: 0.77 inches.
Fitment & Compatibility
The nominal rotor width is 1.28 inches, with 7.06-inch mount centers. Check rotor diameter, sliding clearance and the 7/16-20 hose connection before replacing a stock or conversion caliper.
With 20+ years of experience, PMB Performance can help compare the actual brake hardware. Supply the caliper number, rotor dimensions and mounting measurements when asking about compatibility.
