Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The black DPHA is a four-piston front caliper for selected Honda/Acura factory spindle packages originally equipped with 262mm rotors. Four 1.62-inch stainless pistons provide 4.12 square inches of effective area. 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: 120-12949-BK. Component: Forged DPHA caliper.
- Supply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.
- Rotor compatibility: nominal width 0.83 inch; diameter 10.32 inches. Specified rotor-width limits: 0.78–0.83 inch.
- Mounting: lug, 5.51-inch centers; universal orientation. Mount holes: 0.47 inch; height: 2.37 inches.
- Pistons: 4 stainless steel; bore specification: 1.62 inches. Effective piston area: 4.12 sq in.
- Compatible brake pad shape: 7812; choose the required compound for the brake system.
- Piston dust boots: not fitted.
- Caliper weight: approximately 3.9 lb.
- Hydraulic inlet thread: M10 x 1.50. Use a fitting with the correct thread and sealing seat.
- Body: forged aluminum; finish: Black powder coat.
Fitment & Compatibility
Confirm the actual 262mm-diameter rotor, nominal 0.83-inch width and 5.51-inch stock mount spacing. The M10 x 1.50 original hose connection and wheel clearance must match; do not extend fitment to other brake packages on make alone.
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.
