Wilwood Front Disc Brake Kit Forged Narrow Superlite 4R Black With 14" Drilled/Slotted Rotors Jeep Wrangler JK 2007-2018

Wilwood:
140-12440-D
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MSRP $1,898.34
$1,694.95
You save 11%

Wilwood Black Forged Narrow Superlite 4R Front Disc Brake Kit with 14" Drilled and Slotted Rotors for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 Jeep JK Wranglers.

If you're looking to upgrade your brakes, go to the best. Since 1977, Wilwood has been a top designer and manufacturer of high performance, durable disc brakes. CJ Pony Parts carries an extensive inventory of their products, including this Black Forged Narrow Superlite 4R Front Disc Brake Kit for your 2007-2018 Jeep Wrangler JK.

Caliper Notes:
- Forged Narrow Superlite 4R Calipers
- Gloss Black Powder-Coat Finish
- 4-Piston Calipers
- Four (4) Stainless Steel Pistons per Caliper

Rotor Notes: 
- Spec-37 Iron Construction
- Black Electro Coat
- SPR-BLK Design
- SPP Drilled and Slotted Style
- O.D.: 14"
- Thickness: 1.25"
- Dynamically Balanced

Rotor Hat Notes:
- Aluminum Construction
- Black E-Coat Finish
- Flared Bell Design
- Big Brake Hat
- Offset: .85"
- Bolt Pattern: 5 x 5.00

This kit (P/N: 140-12440-D) includes two 4 piston powder coated black Wilwood calipers, each of which has four stainless steel pistons. The included mounts are black powder-coated for a great look and durability over time against the elements and debris. The Wilwood smart brake pads have smooth engagement with consistent response from a flat torque curve throughout the entire effective heat range. While the one piece rotor design is precision machined for smoother engagement, which provides a long lasting rotor life even with heavy braking applications. The drilled and slotted rotors get rid of the heat provided from the heavy clamping force of the caliper. The rotor is coated in a durable e-coat finish to help prevent corrosion. Two flared bell rotor hats are included, specifically made for big brake systems and constructed from aluminum with a black e-coat finish.

Wilwood's big brake kit is specifically engineered for your Wrangler JK for a simplified installation and full compatibility with your OE master cylinder output and ABS function. By adding a big brake kit, you'll get increased braking capacity and complimentary custom styling for any wheel, tire and suspension upgrades.

Wilwood 140-12440-D Kit Includes:
- 4-Piston Powder-Coated Calipers (2)
- Black Powder-Coated Caliper Mounts (2)
- Brake Pads
- 14" Drilled and Slotted Front Rotors (2)
- Black Aluminum Brake Hats (2)
- Installation Hardware

*May fit 18” wheels please see photos for wheel clearance diagram.

Order this Wilwood Black Forged Narrow Superlite 4R Front Disc Brake Kit with 14" Drilled and Slotted Rotors for your 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 or 2018 Jeep JK Wrangler from CJ Pony Parts today!

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Wrangler years:

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What size wheel is required to fit this application?

Asked by: GreenRuby
Please see the instructions wheel fitment diagram. https://www.cjponyparts.com/pub/media/images/install-pdf/install_14012440d.pdf
Answered by: rk cjpp
Date published: 2019-09-16
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