RockJock Geometry Correction Axle Brackets

2018–2026 Jeep Gladiator

RJ-151405-103

Overview:

The RockJock Geometry Correction Axle Brackets are engineered to improve the rear suspension performance of Jeep Gladiator models from 2018 through 2026. These brackets relocate the axle housing mounting points for the rear upper control arms, effectively reducing the excessive pinion angle drop that occurs during suspension travel. This correction enhances driveline angles, reduces vibrations, and improves overall rear suspension geometry for a smoother, more reliable off-road and on-road experience.

Designed for Jeep Gladiator enthusiasts seeking to optimize their vehicle’s suspension without extensive modifications, this bolt-on kit installs easily into the factory control arm brackets on the vehicle’s frame. Finished in durable semi-gloss black, the brackets provide both functional and aesthetic upgrades while including all necessary hardware for a straightforward installation.

Key Features:

These geometry correction brackets offer a range of benefits tailored to Jeep Gladiator owners looking to enhance their rear suspension setup:

• Relocates rear upper control arm axle housing mounting points to correct pinion angle drop
• Reduces driveline vibrations and improves rear suspension articulation
• Simple bolt-on installation using factory mounting locations
• Durable semi-gloss black finish for corrosion resistance and visual appeal
• Includes all necessary hardware for complete installation
• Compatible with a wide range of Jeep Gladiator trims and model years (2018–2026)
• Enhances suspension geometry for improved off-road capability and on-road stability
• Maintains factory suspension travel and ride quality

Construction & Design:

RockJock manufactures these geometry correction brackets from high-strength steel, ensuring durability and long-lasting performance under demanding conditions. The brackets are precision-engineered to fit seamlessly into the factory rear upper control arm mounting points without requiring frame modifications or welding. The semi-gloss black powder coat finish provides excellent corrosion resistance, protecting the brackets from harsh environmental elements and off-road debris.

The design focuses on maintaining proper suspension geometry throughout the entire suspension cycle, addressing the common issue of pinion angle drop in Jeep Gladiator JT rear suspensions. This thoughtful engineering helps preserve driveline integrity and reduces premature wear on drivetrain components.

Installation & Fitment:

Installation is straightforward and requires no cutting, welding, or permanent modifications to the vehicle. The brackets bolt directly into the factory control arm mounting locations on the frame, making this an ideal upgrade for Jeep Gladiator owners who want a reliable and reversible suspension enhancement. All necessary hardware is included to ensure a hassle-free installation process.

This product fits most Jeep Gladiator models from 2018 through 2026, including popular trims such as the 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Mojave X, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, and Willys Sport.

What's Included:

• RockJock Geometry Correction Axle Brackets (semi-gloss black finish)
• Complete hardware kit for installation (bolts, nuts, washers)
• Installation instructions

Ideal For:

This kit is perfect for Jeep Gladiator owners who experience driveline vibrations or want to improve rear suspension geometry for enhanced off-road performance and on-road drivability. It is especially beneficial for those who have lifted their Gladiator or frequently engage in heavy suspension articulation, as it helps maintain proper pinion angles and reduces stress on drivetrain components.

RockJock 4x4 by John Currie develops trail-proven suspension and steering components for Jeeps and modern off-road platforms, including complete lift systems and the well-known AntiRock sway bar setups. Built around durable, articulation-friendly designs, RockJock is a go-to for enthusiasts who want confident road manners and real capability when the terrain gets technical.