Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
A 12.68-inch lug pattern identifies this black Wilwood TX6-DM for the later Ford 4WD front conversion. The six-piston body uses 2.00/1.88/1.88-inch stainless pistons and fitted dust boots. The verified application begins with 2023 Ford F-250/F-350 4WD trucks and requires the matched 15.00-inch rotor package. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and manufactures disc brake systems for motorsport, street-performance and specialized use, including calipers, brake rotors, master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-17688-BK. Type: TX6-DM Forged Lug Mount caliper.
- Mounting: lug, 12.68-inch centers; orientation: right hand.
- Rotor channel: 1.50-inch nominal width. Specified width limits: 1.42–1.50 inch; rotor outside diameter: 15.00 inches.
- Brake pad shape: 10120. Choose pad dimensions and friction material for the brake system.
- Piston arrangement: 6 stainless steel pistons; bore specification 2.00/1.88/1.88 inches. Effective piston area: 8.70 square inches.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Caliper body: forged aluminum; finish: Black Powder Coat.
- Caliper component weight: approximately 14.4 lb.
- Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.
- Piston dust boots: yes.
Fitment & Compatibility
Compare the truck's spindle with the later direct-lug design and check the nominal 1.50-inch rotor width. The complete wheel-clearance envelope, correct flexline and right-hand piston arrangement need confirmation; earlier Super Duty brake geometry is not established by a similar-looking housing.
For help matching this caliper, contact PMB Performance with the brake-package details and rotor measurements. Our team has more than 20 years of experience with brake parts and fitment.