Wilwood 140-18075-D Rear 13.5" Superlite 4R Big Brake Kit Black Drilled for 2018-21 Jeep Wrangler JL

Wilwood 140-18075-D Rear 13.5" Superlite 4R Big Brake Kit with Brake Lines Black Calipers & Drilled Rotors for 2018-2021 Jeep Wrangler JL

Wilwood's new Jeep Wrangler and Gladiator 13.50” rear big brake kit applications from Accesspeed cover model years from 2007 through 2021. Wilwood brake kits are designed to be compatible with factory master cylinders, ABS where used, OE or Wilwood front brake kits, and will fit most 17” or larger wheels*. Replace your factory floating calipers with Wilwood’s rigid forged aluminum Superlite calipers and premium alloy rotors for improved performance, pedal feel, and better thermal capacity for all types of Jeep driving, including highway, towing, commercial, and offroad use.  (Note: Dust shield modification is required for proper fitment.)

KIT FEATURES:

• Mounts to factory axle flange and retains full use of the original parking brake.
• Provides greater brake torque with increased thermal stability, and fits behind most 17” and larger wheels.
• Compatible with the factory master cylinder, ABS and all electronic controls.

CALIPERS:

• Forged narrow Superlite aluminum four piston calipers provide more rigidity and a more even clamping force to minimize deflection for a better pedal feel.
• Calipers available in gloss black or red powder coat, or 28 additional color options (additional charges may apply).

ROTORS:

• 13.50” x .81” premium-grade iron alloy rotors with 36 vanes for proper cooling and includes a lightweight aluminum hat.
• Includes E-coated GTB slotted rotors or SRP drilled and slotted rotors.

PADS:

• BP-20 medium friction pad for dual-sport everyday street or performance driving (additional compounds available).

INSTALLATION PARTS:

•  Stainless steel flexlines and premium-grade hardware included.

*This Brake Kit may require 17-inch or larger wheels or wheels spacers for proper fit. Please refer to the wheel clearance diagram image to verify caliper clearance for your specific wheel.

Notes

Black Calipers. Please see separate listing for Red Caliper system. Installation of Wilwood Disc Brake Kits may affect the wheel offset and will require a larger diameter wheel for caliper clearance. All returned orders are subject to a re-stocking fee, so please make sure your wheels will work before ordering. Shipping Promotions are valid in the Lower 48 States only.  For all other areas, please contact us for a discounted rate quote.

If your Wrangler is lifted, we offer extended brakline upgrade options below:

• #WIL-220-JEEPJL5-R - FOR UP TO 5" LIFT
• #WIL-220-JEEPJL6-R - FOR 5" TO 8" LIFT

WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

Scroll to view product options.

Scroll to view product options.

Fits These Applications: