Fabtech 2018 Jeep JL 4WD 4-Door 5in Crawler System - Component Box

Fabtech is known for building robust suspension systems for off-road vehicles. If you're looking to significantly upgrade your 2018-2023 Jeep Wrangler JL 4-door for serious off-roading, this 5-inch Crawler System component box is designed to meet those demands. It focuses on providing a suspension that works right out of the box, minimizing the need for constant adjustments and maintenance, so you can spend more time on the trail.

The key to this system's performance lies in its geometry and the strength of its components. The frame-side mounting location for the massive 2-inch diameter, .313-inch wall tubing lower link arms is carefully chosen to offer superior handling across the entire range of suspension travel. This placement also helps maintain critical ground clearance. The front link arms mount to a full-width crossmember that ties the frame rails together, adding significant strength to the JL frame for demanding off-road use, and includes a skid plate for protection. The rear links attach to new frame mounts that are positioned for better ground clearance and approach angles.

This kit includes front and rear dual-rate coil springs, Dirt Logic 2.25 Resi shocks, bump stop extensions, track bar brackets, brake line drops, and sway bar links. The system also features Fabtech's legendary 5 Ton joints, which are built for smooth, quiet on-road operation and exceptional off-road performance, backed by a lifetime guarantee against wear.