Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Black finish and 1.38-inch bores distinguish this Wilwood Forged Dynalite Internal Dust Seal configuration. It is a 4-piston brake caliper for 0.81-inch-wide rotors, with 5.25-inch lug attachment centers. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company makes disc brake systems and components, including calipers, rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.
Piston dust wipers distinguish this sealed four-piston Dynalite Internal from the unsealed model. Its spacerless body and internal fluid transfer are matched to type 7112 pads and the selected rotor-width capacity.
Technical Details
- Manufacturer part number: 120-14446-BK
- Component: Wilwood Forged Dynalite Internal Dust Seal; one caliper
- Mounting: universal side configuration; Lug; 5.25-inch centers; 0.39-inch mounting holes
- Piston arrangement: 4 pistons; 1.38-inch bores; stainless steel
- Hydraulic piston area: 3.00 square inches, as specified by Wilwood
- Rotor width: 0.81-inch nominal; 0.75–0.83-inch permitted range
- Rotor diameter range: 10.00–13.06 inches
- Pad shape: Wilwood type 7112; compound selected separately
- Body and finish: Forged aluminum; Black Powder Coat
- Fluid inlet: 1/8-27 NPT
- Dust boots: Yes
- Mount height: 2.03 inches
Fitment & Compatibility
Use the intended rotor and bracket dimensions to establish compatibility. The chosen pad compound, master-cylinder volume and brake balance must be considered with this caliper’s piston sizes.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
For a brake system assembled from individual components, PMB Performance brings over 20 years of experience. Contact us with the rotor, caliper and bracket information so we can help check the combination.
