Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Red powder coat finishes the forged body of this left front Wilwood TX6-DM. Its 8.70-square-inch effective area and six dust-booted stainless pistons suit the documented Ram 2500/3500 conversion, with 10.24-inch lug centers locating the caliper. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. It designs and manufactures disc braking systems for motorsport, street-performance and specialized applications, with a component range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-17603-RD. Type: TX6-DM Forged Lug Mount caliper.
- Caliper body: forged aluminum; finish: Red Powder Coat.
- Mounting: lug, 10.24-inch centers; orientation: left hand.
- Piston arrangement: 6 stainless steel pistons; bore specification 2.00/1.88/1.88 inches. Effective piston area: 8.70 square inches.
- Brake pad shape: 10120. Choose pad dimensions and friction material for the brake system.
- Rotor channel: 1.50-inch nominal width. Specified width limits: 1.42–1.50 inch; rotor outside diameter: 15.00 inches.
- Piston dust boots: yes.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.
- Caliper component weight: approximately 14.2 lb.
Fitment & Compatibility
Check 2014–2023 Ram 2500/3500 application details and the matching 15.00-inch-diameter rotor with 1.50-inch width assembly. The flexline route and wheel-clearance envelope must also be confirmed before a replacement is installed.
With 20+ years of experience, PMB Performance can help assess the brake hardware. Provide the caliper number, rotor dimensions and bracket measurements when asking about compatibility.
