2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Wilwood Forged Narrow Superlite 4R Rear Big Brake Kit with 14-Inch Slotted Rotors for OE Parking Brake; Red Calipers (18-26 Jeep Wrangler JL)Find parts that fit my vehicle
Item J150189-JL
Our Price
$2,234.78 kit
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$111.74 Available in XT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Forged Narrow Superlite 4R Four Piston Calipers _x000D_
- BP-20 Compound Brake Pads Included _x000D_
- 14-Inch GT Slotted Rotors _x000D_
- Rear Kit Designed For OE Parking Brake Use _x000D_
- Radial Mount Type _x000D_
- OEM Rear End Axle Compatibility _x000D_
- Axle Offset Of 0.00 Inches _x000D_
- Minimum Wheel Diameter Required Is 18 Inches _x000D_
- Black Electro Coat Finish On Rotors _x000D_
- Red Powder Coat Finish On Calipers _x000D_
- Includes Parking Brake Hats Made Of Iron With Black E-Coat Finish _x000D_
- No Drilling Required For Installation _x000D_
- Maintains Full Use Of OE Parking Brake, Master Cylinder Output, And ABS Functionality _x000D_
- Fits 2018-2026 Jeep Wrangler JL Models _x000D_
| Brand | Wilwood |
| Brake Kit Placement | Rear |
Description
Performance Rear Brake Upgrade. The Wilwood Forged Narrow Superlite 4R Rear Big Brake Kit with 14-Inch Slotted Rotors for OE Parking Brake; Red Calipers is engineered to enhance braking power and reliability for heavy-duty applications. This kit replaces factory rear brakes to improve stopping performance while preserving the original parking brake functionality. It is especially suitable for vehicles requiring strong, consistent braking during off-road or high-load driving.
_x000D__x000D_Construction and Appearance. The calipers are forged from high-strength alloy and feature a narrow, lightweight design with a red powder coat finish for durability and corrosion resistance. The 14-inch rotors are constructed from iron with a black electro coat surface finish and feature GT slotted patterns for heat dissipation and improved pad contact. The iron parking brake hats have a black e-coat treatment for rust prevention.
_x000D__x000D_Installation. Installation of this rear brake kit is straightforward and designed to fit the OE rear axle flange without the need for drilling or modifications. The radial mount calipers and OE-compatible hardware facilitate a clean, bolt-on upgrade.
_x000D__x000D_Warranty. This brake kit is backed by a limited manufacturer warranty against defects in materials and workmanship.
_x000D__x000D_Application. Specifically designed to fit 2018 through 2026 Jeep Wrangler JL models with OEM rear axle flange and zero axle offset, ensuring full compatibility with the OE parking brake, ABS systems, and master cylinder output.
Wilwood 140-15930-R
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Forged Narrow Superlite 4R Red Rear Calipers
- (2) Fourteen Inch Two-Piece Slotted Rotors
- (1) Set Of BP-10 Brake Pads
- (1) Internal Shoe Parking Brake Assembly
- (1) Complete Mounting Hardware Kit
5.0
Customer Reviews (3)
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