Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The Wilwood TX6R shown here is specified for 1.38-inch rotor width, 9.63-inch radial mounting and 1.75/1.62/1.62-inch piston bores. This left-hand Type III anodized 6-piston component is selected by brake-system geometry rather than vehicle year alone. Founded in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering manufactures disc brake components for motorsport, street-performance and specialized uses. Its range covers calipers, rotors, master cylinders, valves, fittings and brake lines.
The TX6R is a six-piston radial-mount caliper developed for heavy truck, SUV and specialized severe-duty brake systems. Type 10120 pads provide its large friction package; installation still requires a matching rotor, bracket and hydraulic design.
Technical Details
- Manufacturer part number: 120-13818
- Component: Wilwood TX6R; one caliper
- Mounting: Left hand; Radial; 9.63-inch centers
- Piston arrangement: 6 pistons; 1.75/1.62/1.62-inch bores; stainless steel
- Hydraulic piston area: 6.52 square inches, as specified by Wilwood
- Rotor width: 1.38-inch nominal; 1.30–1.38-inch permitted range
- Rotor diameter range: 14.25–16.00 inches
- Pad shape: Wilwood type 10120; compound selected separately
- Body and finish: Forged aluminum; Type III anodized
- Fluid inlet: 1/8-27 NPT
- Dust boots: Yes
- Mount height: 3.07 inches
Fitment & Compatibility
Select pads by the specified friction shape and intended operating temperature. Check the wheel template with the actual rotor, hat and bracket before finalizing the installation.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
With over 20 years of experience, PMB Performance can help compare piston configuration and mounting geometry. Share the existing brake package and measured rotor dimensions before ordering.
