Fabtech Crawler LT 5" Long Travel Suspension System

2007–2018 Jeep Wrangler JK 4-Door 3.6L / 3.8L / 3.8L

Part #: K4075DL

Overview

The Fabtech 5" Crawler LT with DLSS Resi is a high-performance suspension upgrade designed specifically for Jeep JK 4-door models from 2007 to 2018. Built for off-road enthusiasts who demand exceptional ground clearance, durability, and smooth operation at extreme angles, this long arm coil system transforms your Jeep's capabilities both on and off the trail. Whether you're tackling rugged terrain or seeking improved wheel travel and articulation, this system provides the reliability and performance you need.

Engineered with precision and heavy-duty materials, the Crawler LT system enhances your vehicle's off-road prowess while maintaining a comfortable ride on daily drives. Its innovative design ensures that your Jeep can handle challenging obstacles with confidence, making it an ideal choice for serious off-roaders and adventure seekers alike.

Key Features

The Fabtech Crawler LT system incorporates several advanced features that set it apart from standard suspension setups:

• Heavy-duty link arms constructed from 2" OD .313" thick wall DOM tubing, providing unmatched strength and durability for extreme off-road conditions.
• Extended length link arms allow for increased wheel travel and articulation, essential for navigating rough terrain with minimal body roll and maximum traction.
• High-mounted link arms positioned up high on the frame increase ground clearance without the need to bend or modify the links, preserving the system's integrity and performance.
• Heavy-duty components and precise engineering ensure smooth operation at extreme angles, reducing bind and stress on suspension parts.
• Designed with quality craftsmanship, the system features TIG-welded connections and robust construction to withstand the rigors of off-road adventures.
• Optimized for a 5-inch lift, providing ample clearance for larger tires and improved approach, departure, and break-over angles.
• Compatible with factory or aftermarket shocks, with options for adjustable or remote reservoir units for enhanced damping control.
• Backed by Fabtech's reputation for quality and performance, offering confidence and peace of mind during demanding off-road excursions.

Construction & Design

The Fabtech Crawler LT system is built with heavy-duty materials designed to endure the toughest off-road conditions. The link arms are crafted from 2" OD .313" thick wall DOM tubing, a material known for its strength and resistance to bending or breaking under stress. The system's design positions the link arms high on the frame, which not only increases ground clearance but also maintains proper suspension geometry at extreme angles.

All components are TIG-welded for superior strength and durability, ensuring long-lasting performance. The system's architecture allows for maximum wheel travel and articulation, critical for conquering uneven terrain and obstacles. The use of high-quality materials and precise engineering results in a suspension that offers both exceptional off-road capability and reliable on-road handling.

Performance & Sound

The Fabtech Crawler LT system significantly improves your Jeep's off-road performance by increasing ground clearance, wheel travel, and articulation. This translates into better traction, control, and stability when navigating challenging trails. The system is designed to provide a smooth, controlled ride both on and off the pavement, with minimal noise or harshness. While specific horsepower or torque gains are not applicable, the suspension upgrade supports your vehicle's ability to handle more aggressive driving conditions with confidence.

Installation & Fitment

The Fabtech Crawler LT system is a bolt-on upgrade that replaces all eight of the factory link arms with extended, heavy-duty units. Installation typically requires basic mechanical skills and standard tools; however, professional installation is recommended to ensure proper alignment and performance. No cutting or drilling is necessary, and the system is designed to fit seamlessly with your Jeep's existing chassis and suspension components.

• All necessary mounting hardware and instructions are included for a straightforward installation process.
• Designed specifically for 2007–2018 Jeep JK 4-door models with a 5-inch lift.

What's Included

• Eight heavy-duty link arms constructed from 2" OD .313" thick wall DOM tubing
• All necessary mounting hardware and brackets
• Installation instructions and technical support

Ideal For

• Off-road enthusiasts seeking maximum wheel travel and articulation
• Jeep JK owners looking to improve ground clearance and approach/departure angles
• Trail riders and rock crawlers demanding durable, heavy-duty suspension components
• Those wanting a reliable, high-performance long arm suspension system for extreme off-road adventures