Wilwood Red-Caliper Front Brake Assembly, 14 x 1.10-Inch Drilled Rotors and 5 x 5 Hubs for Specified ProSpindles

SKU: 140-15156-DR

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Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

Product details

Red Superlite 6R calipers use BP-10 pads against drilled-and-slotted 14-inch Spec-37 rings. Hats, modified 5 x 5 hubs and associated bearing/mounting parts are included for the front conversion, with the wheel and spindle checks defined by Wilwood. Founded by Bill Wood in 1977, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems plus their individual components. Its work serves specialized applications, motorsport and street-performance vehicles, with a range of calipers, brake rotors, master cylinders, valves, fittings and brake lines. A compatible complete system governs the selection of each part.

Technical Details

  • Manufacturer part number — 140-15156-DR.
  • Rotor mounting hat — aluminum; Black E-Coat; hat offset 1.880 in.
  • Mechanical package contents — separate hubs included; mounting hardware included: Yes; spindles included: No.
  • Current hub wheel interface — modified aluminum hub 270-10658 is specified for 5 x 5.00-inch wheels; hat mounting patterns are separate interfaces.
  • Rotor dimensions — outside diameter 14.00 in; 355.6 mm; thickness 1.10 in; 27.94 mm.
  • Service caliper assembly — Superlite 6R; 6 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.
  • Supplied pad compound — BP-10.
  • Wheel-stud thread — 1/2-20.
  • Stated OE wheel-hub offset — +.68 in; verify the documented spindle and reference geometry.
  • Hydraulic package contents — brake lines included: No; master cylinder included: No; booster included: No.
  • Brake function and supply — Front Brake Kits - Street Performance; Disc braking; front axle; Sold as a kit.
  • Rotor construction and friction surface — Spec-37 Iron; Vented; SRP Drilled & Slotted; surface finish: Black Electro Coat.
  • Caliper color, finish and hydraulic inlet — Red; Red Powder Coat; inlet 1/8-27 NPT.
  • Wheel bolt circle — 5 x 5 in; 5 x 127 mm.
  • Nominal minimum wheel diameter — 18 in; 457.2 mm; verify full spoke and barrel clearance using the kit drawing.

Fitment & Compatibility

Confirm the ProSpindle arrangement in DS1116 and do not substitute an unidentified factory spindle. Current hub data establishes the 5 x 5 wheel interface. Measure the +0.68-inch hub-position change and compare the nominal 18-inch wheel envelope, then choose appropriate separate flexlines.

For a fitment check, give PMB Performance the vehicle details and the actual brake and suspension hardware. Our team has over 20 years of experience working through parts compatibility.

Check the Installation instructions for the full assembly and wheel-clearance requirements.

Manufacturer Warning

Applicable to brake pads only. WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.