Wilwood Front TX6-DM Brake Kit, Black with 15-Inch Slotted Rotors and Hoses, Ford F-250/F-350 Super Duty 4WD (2023–2025)

Ford F-250 and F-350 Super Duty front brakes use black TX6-DM calipers and 15-inch GT rotors. Confirm 4WD, rear-wheel configuration and wheel fit. The conversion combines the caliper, pad and rotor configuration specified for this axle and mounting arrangement. Founded by Bill Wood in 1977, Wilwood Engineering 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. Its motorsport, street-performance and specialized applications require individual components matched to the complete brake system.

Technical Details

• Not included: spindles, wheel hubs, master cylinder or brake booster
• Manufacturer part number: 140-17690
• Brake assembly: front conversion kit; Sold as a kit.
• Calipers: TX6-DM; 6 pistons per caliper; Black Powder Coat
• Caliper mounting: Lug
• Included pad compound: BP-22
• Piston material: Stainless
• Hydraulic caliper inlet: 1/8-27 NPT
• Rotor dimensions and construction: 15.00 × 1.50 inches; Iron; GT Slotted
• Wheel-size reference: 20 in; the complete wheel-clearance drawing determines fit
• Rotor / hat mounting drilling: 8 x 6.693 in; 8 x 170 mm; verify the retained hub or axle flange separately
• Hydraulic flexlines: Included; confirm correct routing and hard-line connection
• Mounting hardware: Included; verify the installed fastener engagement

Fitment & Compatibility

For the listed 2023–2025 Ford F-250 Super Duty 4WD and F-350 Super Duty 4WD single-rear-wheel configurations. Verify the exact axle position, eight-lug hub and factory brake arrangement. Check the direct-mount caliper location against the full wheel drawing. A nominal 20-inch wheel is only a starting point: spoke shape, balance weights and inside-barrel clearance must also be verified. This kit supplies braided flexlines. Use the fitment table below to confirm the individual model, year, submodel and brake-option restrictions.

Wilwood product specifications · Wilwood installation and compatibility information · Wilwood installation and compatibility information

PMB Performance brings over 20 years of parts and fitment experience to component selection. Share the VIN, original brake package, axle position and wheel-clearance measurements so we can help check the configuration before ordering.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.