Wilwood 5x5 ProSpindle 12.88-inch front kit layout with black Superlite 6R calipers, 12.88-inch drilled-and-slotted rotors, aluminum hats, separate hubs, pads, bearings and mounting hardware
Wilwood 5x5 ProSpindle 12.88-inch front assembly with a black Superlite 6R caliper, 12.88-inch drilled-and-slotted rotor and central wheel hub with studs
Wilwood 5x5 ProSpindle 12.88-inch front kit layout with black Superlite 6R calipers, 12.88-inch drilled-and-slotted rotors, aluminum hats, separate hubs, pads, bearings and mounting hardware
Wilwood 5x5 ProSpindle 12.88-inch front assembly with a black Superlite 6R caliper, 12.88-inch drilled-and-slotted rotor and central wheel hub with studs

Wilwood Drilled 12.88-Inch Front Disc Kit, Black Six-Piston Calipers and 5 x 5 Hubs for Wilwood ProSpindle

SKU: 140-15155-D

$2,387.28 Sale
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Product details

Black Superlite calipers operate drilled-and-slotted Spec-37 rotors in this 5 x 5 hub package. Separate aluminum hats join the rings to the supplied hub assemblies, with BP-10 pads provided for the front service brakes. Bill Wood founded Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and manufactures disc braking systems and components for street-performance, motorsport and specialized use. Its calipers, rotors, master cylinders, valves, fittings and brake lines are chosen around the hydraulic, mounting and balance needs of a complete system.

Technical Details

  • Manufacturer part number: 140-15155-D.
  • Wheel bolt circle: 5 x 5 in; 5 x 127 mm.
  • Wheel-stud thread: 1/2-20.
  • Nominal minimum wheel diameter: 17 in; 431.8 mm; verify full spoke and barrel clearance using the kit drawing.
  • Rotor mounting hat: aluminum; Black E-Coat; hat offset 1.880 in.
  • Stated OE wheel-hub offset: +.68 in; verify the documented spindle and reference geometry.
  • Mechanical package contents: separate hubs included; mounting hardware included: Yes; spindles included: No.
  • Hydraulic package contents: brake lines included: No; master cylinder included: No; booster 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.
  • Brake function and supply: Front Brake Kits - Street Performance; Disc braking; front axle; Sold as a kit.
  • Rotor dimensions: outside diameter 12.88 in; 327.15 mm; thickness 1.10 in; 27.94 mm.
  • Rotor construction and friction surface: Spec-37 Iron; Vented; SRP Drilled & Slotted; surface finish: Black Electro Coat.
  • Service caliper assembly: Superlite 6R; 6 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.
  • Caliper color, finish and hydraulic inlet: Black; Black Powder Coat; inlet 1/8-27 NPT.
  • Supplied pad compound: BP-10.

Fitment & Compatibility

Use DS1115 to identify the compatible ProSpindle and its mounting arrangement. Current component data specifies modified 5 x 5 wheel hubs; the hat's additional mounting pattern is not a promise of another wheel pattern. Check outward hub position and the complete wheel drawing, then select suitable hoses.

PMB Performance has over 20 years of experience with parts and fitment details. Contact us with the original vehicle specification and any changes to its braking or suspension system.

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.