Specifications
- Brand
- Fabtech
- Part #
- K4136DL

Fabtech 18-20 Jeep JL 4-Door 3in Crawler C/O w/Dlss 2.5 C/O Resi & Rr Dlss Resi
$7097.96
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Fits 2018-2020 Jeep Wrangler. Fabtech 3in Crawler Coilover system for unmatched offroad articulation and comfortable highway driving.
Key Features
- Fits 2018-2020 Jeep Wrangler 4-door.
- Provides 3 inches of lift with a Crawler Coilover system.
- Includes front Dirt Logic 2.5 coilovers with reservoirs for improved damping and ride quality.
- Features a long arm suspension design with optimized frame-side geometry for superior handling.
- Front link arms mount to a full-width crossmember for correct geometry and added frame strength.
- Rear links attach to new frame mounts designed for increased ground clearance and approach angle.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're looking to get serious articulation out of your 2018-2020 Jeep Wrangler JL 4-door, this 3-inch Crawler Coilover system from Fabtech is built to handle it. It's designed to give you impressive offroad capability without sacrificing how your Jeep handles on the road. This kit replaces your stock suspension with a long arm setup and advanced coilovers for a noticeable improvement in both ride quality and damping, especially at higher speeds.
The heart of this system is the Dirt Logic 2.5 Coilover with reservoirs, which offers superior damping for offroad use and a smoother ride on pavement compared to a standard coil spring and shock setup. The long arm geometry is a critical part of this system; Fabtech has carefully positioned the frame-side mounts to optimize handling throughout the suspension's travel. The front arms mount to a full-width crossmember that not only ensures correct geometry but also adds strength to the JL frame for demanding offroad conditions. The rear links attach to new frame mounts that are designed to increase ground clearance and improve your approach angle.
The lower link arms are constructed from beefy 2-inch OD, .313-inch wall tubing, built to resist bending. Both upper and lower link arms use Fabtech's 5 Ton joints, known for their smooth, quiet operation on the street and their durability offroad. This system is designed to work properly right out of the box, minimizing the need for constant adjustments or maintenance, making it a solid choice for experienced drivers who want a reliable, high-performing suspension upgrade.
Specifications
- Brand
- Fabtech
- Manufacturer Part #
- K4136DL
Frequently Asked Questions
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Fabtech 18-20 Jeep JL 4-Door 3in Crawler C/O w/Dlss 2.5 C/O Resi & Rr Dlss Resi
