Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Black powder coat identifies this nominal 1.25-inch rotor-width FSLI. The forged four-piston caliper uses equal 1.38-inch stainless bores, internal crossovers and a 3.00-square-inch effective piston 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: 120-11130-BK. Component: Forged Superlite Internal caliper.
- Supply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.
- Hydraulic inlet thread: 1/8-27 NPT. Use a fitting with the correct thread and sealing seat.
- Caliper weight: approximately 5.2 lb.
- Pistons: 4 stainless steel; bore specification: 1.38 inches. Effective piston area: 3.00 sq in.
- Body: forged aluminum; finish: Black powder coat.
- Mounting: lug, 3.50-inch centers; universal orientation. Mount holes: 0.45 inch; height: 2.85 inches.
- Compatible brake pad shape: 7420; choose the required compound for the brake system.
- Piston dust boots: not fitted.
- Rotor compatibility: nominal width 1.25 inch; diameter 11.75–13.06 inches. Specified rotor-width limits: 1.19–1.38 inch.
Fitment & Compatibility
Measure the wide rotor's centerline against the 3.50-inch lug bracket. A visually similar narrow-channel Superlite will not automatically share the same lateral mounting relationship.
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.
