Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
An anodized left-hand body identifies this Wilwood Aero6-DM front caliper for the specified Ford Bronco/Ranger arrangement. It is a six-piston component with the differential bore sequence and direct lug geometry needed by that complete brake package. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Bill Wood founded the company in 1977; its motorsport, street-performance and specialized range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-17295. Type: AeroDM Lug Mount caliper.
- Caliper body: forged aluminum; finish: Type III Anodize.
- Piston arrangement: 6 stainless steel pistons; bore specification 1.75/1.62/1.62 inches. Effective piston area: 6.52 square inches.
- Mounting: lug, 7.48-inch centers; orientation: left hand. 0.48-inch holes; 3.51-inch mounting height.
- Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.
- Rotor channel: 1.25-inch nominal width. Specified width limits: 1.10–1.28 inch; rotor outside diameter: 12.19–13.38 inches.
- Brake pad shape: 6617. Choose pad dimensions and friction material for the brake system.
- Caliper component weight: approximately 8.9 lb.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Piston dust boots: no.
Fitment & Compatibility
Verify the 2021–2024 Bronco or 2019–2022 Ranger application against the installation instructions. Bronco compatibility is restricted to the 2.3L vacuum-booster system and excludes e-booster vehicles; the proper rotor and hose package remains essential.
PMB Performance brings over 20 years of experience to brake-component selection. Share the installed caliper, rotor size and mounting arrangement so the relevant dimensions can be compared.