Wilwood Red Rear Right TX6 Caliper, Ford F-250/F-350 4WD / 1.38-Inch Rotor Width: Red TX6-family housing with six-piston text, an open pad channel and retaining hardware visible.

Wilwood Red Rear Right TX6 Caliper, Ford F-250/F-350 4WD / 1.38-Inch Rotor Width

SKU: 120-17693-RD

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Product details

Red powder coat finishes this right rear Wilwood TX6 for the specified Ford F-250/F-350 4WD conversion. Its six-piston 5.04-square-inch configuration is paired with a nominal 1.38-inch rotor-width channel and the rear package's separate mounting bracket. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.

Technical Details

  • Manufacturer part number: 120-17693-RD. Type: TX6-DM Forged Lug Mount caliper.
  • Bore sequence 1.62/1.38/1.38 inches across 6 pistons. Piston construction: stainless steel; specified effective area 5.04 square inches.
  • Rotor dimensions: outside diameter 15.50 inches; nominal width 1.38 inch, with width limits of 1.30–1.38 inch.
  • Attachment geometry: lug mount with 12.00-inch centers; right hand.
  • Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
  • Construction and surface: forged aluminum, finished in Red Powder Coat.
  • Pad fit uses shape 10120. Match the pad to the rotor and intended operating conditions.
  • 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.
  • Caliper component weight: approximately 14.4 lb.

Fitment & Compatibility

Confirm the documented 2023-and-later rear arrangement and matching 15.50-inch-diameter Wilwood rotors with 1.38-inch width. Bracket geometry, line routing and wheel space need to be checked as a full assembly; the front TX6-DM rotor and mounting dimensions do not describe this unit.

PMB Performance has over 20 years of brake-component experience. Send the existing caliper identification, rotor measurements and mounting details for help comparing this configuration.