Wilwood Black Superlite Rear Parking Kit with Drilled 12.88-Inch Rotors for Bronco Big Ford Axles, 2.00-Inch Offset

SKU: 140-13734-D

$2,299.11 Sale
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Fitment questions?

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

Product details

Black Superlite calipers and drilled-and-slotted rotor rings form this rear package for the Big Ford Bronco housing end. The internal parking shoes act inside separate iron hats, with the mounting brackets placing both systems at the specified 2.00-inch axle offset. Wilwood Engineering's product range serves motorsport, street-performance and specialized brake applications. Founded in 1977 by Bill Wood and based in Camarillo, California, the company designs and manufactures disc brake systems, calipers, rotors, master cylinders, valves, fittings and brake lines. Individual components must be selected to match the complete system rather than by appearance alone.

Technical Details

  • Calipers: 4 stainless pistons per caliper; radial mounting; forged aluminium bodies. Color: Black. Finish: Black Powder Coat. Inlet thread: 1/8-27 NPT.
  • Caliper family: Forged Narrow Superlite 4R. Brake-pad compound: BP-10.
  • Manufacturer: Wilwood; manufacturer part number: 140-13734-D. Supplied quantity: Sold as a kit.
  • Application category: Rear Brake Kits - Street Performance. Axle/spindle category: Rear Kits. Brake function: Disc; Parking.
  • 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.
  • Internal parking-shoe assemblies are included. The vehicle cable/clevis connection is separate; parking cable kit 330-9371 is a separately selected option, not included.
  • Rotor: 12.88 in; 327.15 mm outside diameter; 1.10 in; 27.94 mm thickness. Material: Spec-37 Iron. Construction: Vented. Friction-face style: SRP Drilled & Slotted.
  • Rotor-hat material: Iron. Hat offset: 1.540 inches; this hat dimension is separate from axle offset.
  • Rotor surface finish: Black Electro Coat.
  • Wheel interface: 5 x 5.5 in; 5 x 139.7 mm. Rotor/hat wheel-stud clearance: 0.640 in; 16.26 mm.
  • Nominal minimum wheel diameter: 17 in; 431.8 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.
  • Housing/spindle flange: Big Ford Bronco. Flange/axle offset: 2.00 in; 50.8 mm.

Fitment & Compatibility

Use the measured Big Ford flange and bearing arrangement in DS1065 to confirm the application. Check the 5x5.50 pattern, wheel-stud clearance and the proposed wheel's barrel and spokes. Brake hoses and the mechanical cable/clevis connections are not included.

Manufacturer Documents

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.