Wilwood Black Superlite 6R Front Brakes, 12.88-Inch GT Rotors for Toyota Tacoma/4Runner/FJ Cruiser and Lexus GX470/GX460

This Wilwood Superlite 6R kit is a front six-lug disc upgrade for Tacoma, 4Runner, FJ Cruiser and Lexus GX470/GX460. A 12.88-inch rotor diameter pairs with six-piston Superlite calipers for the listed Toyota/Lexus six-lug platforms. Founded in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering manufactures disc brake systems and components. Its motorsport, street-performance and specialized range spans calipers, brake rotors, master cylinders, valves, fittings and brake lines, with compatibility assessed across the complete braking system.

Technical Details

• Manufacturer part number: 140-14577.
• Friction surface and size: gt slotted; 12.88 in; 327.15 mm diameter x 1.10 in; 27.94 mm thickness. The rotor material is Spec-37 Iron in a vented design.
• The calipers are Superlite 6R units with a Black Powder Coat exterior. A forged aluminum body locates 6 stainless pistons; attachment is radial mount.
• The matched pads use BP-10. Manufacturer bore figures for the caliper are 1.75, 1.25, 1.25 inches.
• The caliper accepts the listed 1/8-27 NPT hydraulic connection.
• 6 X 5.5 in; 6 X 139.7 mm is the listed wheel mounting pattern(s) dimension. Nominal hat stud-hole clearance diameter: 0.520 in; 13.21 mm.
• This is a two-piece disc arrangement using aluminum hats in Black E-Coat.
• Existing verified wheel hubs remain in service; replacement hubs are not supplied.
• Wheel minimum: 17 in; 431.8 mm. Confirm the complete wheel shape and mounting hardware clear the brake drawing.
• No spindle, booster or master cylinder is included; the kit does contain mounting hardware for the stated installation.
• Flexible lines are provided as kit 220-14618; length is 20.00 in. Route them clear of suspension, wheels and rotors.
• This listing supplies one kit for the documented brake configuration.

Fitment & Compatibility

Match every listed year/trim:Tacoma requires the specified six-lug 4 x 2 or 4 x 4 configuration, including the later individual trim rows. The additional applications are 4Runner, FJ Cruiser, GX470 and GX460. DS-1231 requires dust-shield cutting; confirm hub register, 6 x 5.50-inch pattern and wheel profile. Models covered: GX470, 4Runner, Tacoma, FJ Cruiser and GX460. Use the complete application table at the bottom for the precise year, submodel, brake option and note attached to each row.

PMB Performance has more than 20 years of experience with parts and fitment. We can help review the specified kit against your vehicle's actual spindle, axle or existing brake components and wheel-clearance information.

Manufacturer Warning

Applicable to the included brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information: www.P65Warnings.ca.gov.