Wilwood Anodized TX6R Front Disc Conversion, 16-Inch GT Rotors, Selected Ford F-250/F-350 Super Duty 4WD Single-Rear-Wheel Applications (2005–2012)

Type III anodized TX6R calipers pair with 16-inch Spec-37 GT rotors in this Super Duty front conversion. It retains the factory hub interface specified for four-wheel-drive single-rear-wheel trucks, with the correct wheel and hydraulic line configuration verified separately. Founded by Bill Wood in 1977, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems and their components. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form its range for motorsport, street-performance and specialized applications. Compatibility depends on choosing those parts around the complete braking system.

Technical Details

• Wheel interface: 8 x 6.692 in; 8 x 169.98 mm. Rotor/hat wheel-stud clearance: 0.640 in; 16.26 mm.
• Nominal minimum wheel diameter: 20 in; 508 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.

• Calipers: 6 stainless pistons per caliper; radial mounting; forged aluminium bodies. Color: Anodize. Finish: Type III Anodize. Inlet thread: 1/8-27 NPT.
• Caliper family: TX6R. Brake-pad compound: BP-22.

• Manufacturer: Wilwood; manufacturer part number: 140-13867-C. Supplied quantity: Sold as a kit.
• Application category: Front Brake Kits - Street Performance. Axle/spindle category: Front Kits. Brake function: Disc.
• Separate wheel hubs included: No. Retain only the hub arrangement specified for this kit.
• Mounting hardware included: Yes. Spindles included: No. Master cylinder included: No. Brake booster included: No.
• Flexible brake lines included: No. Select the vehicle-end connection and routing separately.
• Additional installation parts: 220-14111; 220-14112.

• Rotor: 16.00 in; 406.4 mm outside diameter; 1.50 in; 38.1 mm thickness. Material: Spec-37 Iron. Construction: Vented. Friction-face style: GT Slotted.
• Rotor-hat material: Aluminum. Hat offset: 1.920 inches; this hat dimension is separate from axle offset.
• Rotor surface finish: Black Electro Coat.

Fitment & Compatibility

Match the listed F-250/F-350 Super Duty year, build date and 4WD/SRW arrangement. Resolve the incomplete 2012 F-350 date split for the actual truck before ordering. Check the hub register, 20-inch wheel envelope and year-specific front hoses in DS1120.

Use only the documented four-wheel-drive, single-rear-wheel F-250/F-350 Super Duty arrangement. Confirm the exact trim, brake package and production-date split. The 2012 F-350 entries contain inconsistent January/December build-date limits, so a vehicle in that gap needs individual confirmation before purchase.

Flexlines are not included. DS1120 identifies front kit 220-14111 for 2005–2010 and 220-14112 for 2011–2012.

Use the fitment table below for the complete model, year, submodel and brake-option conditions; every listed condition must match the installed vehicle.

Manufacturer Documents

• Wilwood product specifications and wheel-clearance drawing
• Installation instructions

PMB Performance can help work through the mounting and wheel-clearance details before purchase. Our parts and fitment support is backed by over 20 years of experience; include measurements of any modified axle or spindle.