Wilwood BOP rear Dynalite parking-brake kit laid out with red calipers, drilled and slotted rotors, internal parking-shoe assemblies and mounting parts
Wilwood BOP rear Dynalite parking-brake kit assembly example, showing a red caliper positioned over the drilled and slotted rotor and mounting hat
Wilwood BOP rear Dynalite parking-brake kit laid out with red calipers, drilled and slotted rotors, internal parking-shoe assemblies and mounting parts
Wilwood BOP rear Dynalite parking-brake kit assembly example, showing a red caliper positioned over the drilled and slotted rotor and mounting hat

Wilwood Red Dynalite Rear Disc and Internal Parking-Brake Kit, Drilled Rotors, for 2.75-Inch Bearing BOP Axles with 2.75-Inch Offset

SKU: 140-13511-DR

$1,274.68 Sale
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Product details

Red powder coating and SRP drilled-and-slotted drum/rotors distinguish this rear axle kit. It supplies the matched hydraulic brake components and internal parking-shoe assemblies for the 2.75-inch-bearing BOP housing end, with vehicle cable connections handled separately. Wilwood Engineering designs and manufactures disc brake systems and components in a range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines. Bill Wood founded the company in 1977, and it is based in Camarillo, California. The range serves motorsport, street-performance and specialized applications, with component choice governed by the complete system's requirements.

Technical Details

  • Rotor: 12.19 in; 309.63 mm outside diameter; 0.81 in; 20.57 mm thickness. Material: Iron. Construction: Vented. Friction-face style: SRP Drilled & Slotted.
  • Rotor surface finish: Black Electro Coat.
  • Manufacturer: Wilwood; manufacturer part number: 140-13511-DR. 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.
  • Wheel interface: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm. Rotor/hat wheel-stud clearance: 0.52 in; 13.21 mm.
  • Nominal minimum wheel diameter: 15 in; 381 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.
  • Housing/spindle flange: BOP 2.75. Flange/axle offset: 2.75 in; 69.85 mm.
  • Calipers: 4 stainless pistons per caliper; lug mounting; forged aluminium bodies. Color: Red. Finish: Red Powder Coat. Inlet thread: 1/8-27 NPT.
  • Caliper family: Forged Dynalite Internal. Brake-pad compound: BP-10.

Fitment & Compatibility

Compare the measured housing flange, bearing size and axle offset with Wilwood's diagram. Rear-axle swaps can change these features without changing the vehicle's model designation. Supply suitable hydraulic flexlines and a compatible parking cable/clevis arrangement for the completed installation.

Manufacturer Documents

PMB Performance has over 20 years of experience with parts and fitment details. We can help review the installed brake arrangement when you provide the vehicle specification and the measured mounting interfaces.