Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This red left front Wilwood TX6-DM combines six differential stainless pistons with a forged direct-lug body. It is the caliper configuration documented for the 2020-and-later GM 2500/3500 conversion, retaining the specified 8.70-square-inch hydraulic area. 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: 120-17467-RD. Type: TX6-DM Forged Lug Mount caliper.
- Caliper body: forged aluminum; finish: Red Powder Coat.
- Piston arrangement: 6 stainless steel pistons; bore specification 2.00/1.88/1.88 inches. Effective piston area: 8.70 square inches.
- Mounting: lug, 12.05-inch centers; orientation: left hand.
- Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.
- Rotor channel: 1.50-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.
- Caliper component weight: approximately 14.6 lb.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Piston dust boots: yes.
Fitment & Compatibility
Verify the truck's precise application, rotor offset and line package against the conversion instructions. A 15.00-inch rotor diameter is specified here, and the wheel must clear both the caliper body and the surrounding retaining and fitting hardware.
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.
