Carli Adjustable Track Bar (REAR)

2007–2011 Jeep Wrangler 3.8L V6 / 2012–2017 Jeep Wrangler 3.6L V6

Part #: CS-JATB-07-R

Overview

The Carli Adjustable Track Bar (REAR) is engineered specifically for Jeep Wrangler models from 2007 to 2017 equipped with 3.8L and 3.6L V6 engines. Designed to correct axle geometry and center the rear axle after suspension lifts, this adjustable track bar significantly reduces lateral axle movement, commonly referred to as "yaw," which can cause a wagging sensation during suspension cycling. Ideal for off-road enthusiasts and Jeep owners seeking improved handling and ride quality, this track bar enhances vehicle stability and drivability on and off the trail.

By addressing the common alignment issues that arise after lifting the Jeep Wrangler, the Carli Adjustable Track Bar ensures that your suspension performs optimally, providing a more controlled and confident driving experience.

Key Features

Carli’s rear adjustable track bar incorporates advanced engineering and premium materials to deliver superior performance and durability. Key features include:

• Adjustable length design to precisely center the rear axle after lift installation
• Constructed from ¼-inch wall DOM (Drawn Over Mandrel) tubing for exceptional strength and rigidity
• Utilizes 7/8-inch heat-treated chromoly FK Bearings Heim joints for smooth articulation and long-lasting durability
• Proprietary Jammit nut design providing 100% more surface area than standard jam nuts for secure locking
• Fixed end features Carli’s exclusive CUB joint with a 7/8-inch FK Bearings uniball for enhanced articulation and reduced binding
• Custom molded bushings encapsulate the uniball, pressed into a large gusseted housing for maximum strength
• Stainless steel safety washer and snap ring retention system for reliable joint security
• Designed to minimize lateral axle movement ("yaw") for improved suspension feel and vehicle control

Construction & Design

The Carli Adjustable Track Bar is built with precision and durability in mind. The main body is crafted from ¼-inch wall DOM tubing, known for its superior strength-to-weight ratio and resistance to bending or twisting under heavy loads. The use of 7/8-inch heat-treated chromoly FK Bearings Heim joints ensures smooth, reliable articulation even in demanding off-road conditions.

At the fixed end, Carli’s proprietary CUB joint integrates a robust uniball design surrounded by custom molded bushings, which are pressed into a heavily gusseted housing. This design not only enhances durability but also reduces unwanted movement and noise, contributing to a more refined ride quality. The Jammit nut locking system further secures the joints, preventing loosening over time and maintaining precise alignment.

Installation & Fitment

The Carli Adjustable Track Bar (REAR) is a direct-fit replacement designed specifically for 2007–2011 Jeep Wrangler models with the 3.8L V6 engine and 2012–2017 models with the 3.6L V6 engine. Installation is straightforward for those familiar with suspension upgrades and requires no major modifications to the vehicle. The adjustable feature allows for fine-tuning to perfectly center the axle after lift installation, ensuring optimal geometry and suspension performance.

Proper installation improves handling, reduces axle "wag," and enhances overall vehicle stability, making it an essential upgrade for lifted Jeep Wranglers.

What's Included

• Carli Adjustable Rear Track Bar assembly
• 7/8-inch heat-treated chromoly FK Bearings Heim joints
• Proprietary Jammit nut locking hardware
• Custom molded bushings and uniball assembly
• Stainless steel safety washer and snap ring
• Installation instructions

Ideal For

This adjustable rear track bar is ideal for Jeep Wrangler owners who have installed a suspension lift and want to restore proper axle alignment and geometry. It is perfect for off-road enthusiasts seeking to eliminate axle yaw and improve handling characteristics during suspension articulation. Whether you use your Jeep for trail riding, rock crawling, or daily driving, this track bar enhances stability and ride quality, making it a valuable upgrade for lifted JK Wranglers with 3.8L or 3.6L V6 engines.

Carli Suspension builds premium suspension systems for heavy-duty trucks, engineered to bridge daily comfort and high-speed off-road capability. Known for tuned packages for platforms like Ram and Ford Super Duty, Carli focuses on ride quality, stability, and control—ideal for drivers who want a truck that’s composed on the street and confident when the terrain turns into washboard, rocks, or desert miles.