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Product details
This red left rear Wilwood TX6 is a six-piston component for the specified 2023-and-later Ford F-250/F-350 4WD conversion. It combines 1.62/1.38/1.38-inch bores with a 1.38-inch nominal rotor width and 12.00-inch lug centers. 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: 120-17694-RD. Type: TX6-DM Forged Lug Mount caliper.
- Nominal rotor width 1.38 inch; compatible width range 1.30–1.38 inch. Rotor diameter specification: 15.50 inches.
- 6-piston hydraulic layout with 1.62/1.38/1.38-inch bores and 5.04 sq in of effective area; piston type: stainless steel.
- Red Powder Coat finish on a forged aluminum body.
- 12.00-inch-center lug attachment, left hand orientation.
- Compatible pad profile 10120; confirm thickness and compound for the installation.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Piston dust boots: yes.
- 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.
Fitment & Compatibility
Match the rear package's mounting bracket and 15.50-inch Wilwood rotors before checking wheel clearance. Confirm the correct rear flexline and caliper orientation; the catalog's shared family designation does not make this a direct-spindle front caliper.
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.
