Fabtech Crawler System Component Box

2018–2021 Jeep Wrangler JL

FTS24233

Overview:

The Fabtech 5in Crawler System Component Box is engineered specifically for Jeep Wrangler models from 2018 to 2021, delivering a robust long arm suspension upgrade designed for serious off-road enthusiasts. This system provides a reliable, out-of-the-box solution that eliminates the need for ongoing fabrication or maintenance, ensuring your Jeep performs at its best in demanding terrain. Fabtech’s precision-engineered geometry enhances handling, ground clearance, and durability, making it an ideal choice for drivers seeking superior off-road capability without compromising street performance.

Built to meet the expectations of experienced drivers, the Fabtech Crawler System offers a balanced combination of strength, articulation, and ride quality. Whether tackling rocky trails or navigating technical obstacles, this system maintains optimal suspension geometry throughout the entire travel range for consistent control and confidence.

Key Features:

Fabtech’s Crawler System Component Box includes a comprehensive set of components designed to upgrade your Jeep Wrangler’s suspension with precision and durability:

• 5-inch lift height tailored for enhanced off-road clearance and approach angles
• Front and rear corner-specific dual rate coil springs for improved ride comfort and articulation
• Dirt Logic 2.25-inch reservoir shocks front and rear for superior damping and heat dissipation
• Front link arm crossmember spanning frame rail to frame rail, adding critical strength and proper geometry
• Massive 2-inch OD, .313-inch thick wall lower link arms guaranteed not to bend
• Fabtech’s legendary 5 Ton joints with lifetime guarantee, providing smooth, quiet operation on and off-road
• Rear lower link arm mounts relocated to the side of the frame for increased ground clearance
• Front and rear bump stop extensions and track bar brackets for optimized suspension travel
• Front and rear brake line drops and sway bar links to maintain proper component alignment
• Heavy-duty flipped draglink and front shock mount brackets for enhanced durability

Construction & Design:

Fabtech’s Crawler System is meticulously engineered using high-strength materials to withstand the rigors of off-road driving. The lower link arms are constructed from thick-walled 2-inch diameter tubing, ensuring exceptional resistance to bending and damage. The front link arms mount to a full-width crossmember that not only secures the correct suspension geometry but also reinforces the lighter JL frame for heavy-duty use.

The system’s geometry is carefully optimized to provide the “sweet spot” for link arm placement, enhancing handling and stability throughout suspension travel. Rear link arms attach to newly designed frame mounts positioned for maximum ground clearance and improved approach angles, critical for navigating challenging terrain.

Installation & Fitment:

This component box is designed for direct fitment on Jeep Wrangler JL models from 2018 through 2021, including Sport, Sport S, Rubicon, Sahara, Willys, and special editions such as the 80th Anniversary and Freedom trims. Installation requires moderate mechanical skill and standard suspension tools. The system is engineered to work seamlessly with factory mounting points and does not require additional fabrication, making it a straightforward upgrade for experienced installers.

What's Included:

• Front and rear corner-specific dual rate coil springs
• Front and rear Dirt Logic 2.25 reservoir shocks
• Front link arm crossmember and skid plate
• Front and rear lower 5 Ton link arms
• Front and rear bump stop extensions
• Front and rear track bar brackets
• Front and rear brake line drops
• Front and rear sway bar links
• Heavy-duty flipped draglink
• Rear lower link arm mounts
• Front shock mount brackets

Ideal For:

This Fabtech Crawler System is ideal for Jeep Wrangler owners who demand a durable, high-performance suspension upgrade capable of handling extreme off-road conditions without sacrificing daily drivability. It suits enthusiasts who want a reliable, maintenance-free long arm system with superior geometry and strength for rock crawling, trail riding, and overlanding adventures.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.