Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This Wilwood Dynapro Radial Dust Seal is a 4-piston brake caliper with a black finish for a nominally 0.81-inch-wide rotor. Its 5.98-inch radial mounting centers and 1.38-inch piston bores must match the brake assembly. 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.
Technical Details
- Manufacturer part number: 120-14701-BK
- Mounting: universal side configuration; Radial; 5.98-inch centers; 0.39-inch mounting holes
- Mount height: 1.61 inches
- Rotor width: 0.81-inch nominal; 0.75–0.86-inch permitted range
- Rotor diameter range: 10.75–12.19 inches
- Pad shape: Wilwood type 7816; compound selected separately
- Piston arrangement: 4 pistons; 1.38-inch bores; stainless steel
- Hydraulic piston area: 3.00 square inches, as specified by Wilwood
- Body and finish: Forged aluminum; Black Powder Coat
- Fluid inlet: 1/8-27 NPT
- Dust boots: Yes
- Component: Wilwood Dynapro Radial Dust Seal; one caliper
Fitment & Compatibility
Check mounting-center spacing and bracket offset together, then confirm the pad sits fully on the rotor friction surface. Piston area must suit the master cylinder and front-to-rear brake balance.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
This four-piston radial Dynapro includes piston dust wipers. The radial mounting centers are common to several rotor-width and radius versions, so bracket height, pad sweep and actual rotor dimensions must all be compared.
PMB Performance has over 20 years of brake and parts experience. Send us the caliper specifications, rotor measurements and bracket details if you need help selecting the correct component.
