Artec Industries Heavy Duty Rear Axle UCA Brackets

2007–2018 Jeep Wrangler JK

BR1134

Overview:

The Artec Industries Heavy Duty Rear Axle Upper Control Arm (UCA) Brackets are engineered specifically for the Jeep Wrangler JK models from 2007 to 2018. Designed to enhance the durability and performance of your vehicle’s rear suspension, these brackets provide a robust mounting solution for upgraded upper control arms. Ideal for off-road enthusiasts and Jeep owners who demand greater strength and reliability, these brackets help maintain proper suspension geometry under extreme conditions.

Constructed to accommodate 3 1/2 inch diameter axle tubes, these heavy duty brackets are a direct bolt-on replacement that reinforce the rear axle housing. They are perfect for those running larger tires, heavy loads, or aggressive suspension setups, ensuring your Wrangler’s rear suspension remains stable and responsive.

Key Features:

Artec Industries' Heavy Duty Rear Axle UCA Brackets offer a range of benefits designed to improve your Jeep Wrangler’s suspension system:

• Specifically designed for 2007–2018 Jeep Wrangler JK models
• Fits 3 1/2 inch diameter rear axle tubes for a precise and secure fit
• Heavy duty construction to withstand off-road abuse and heavy loads
• Improves suspension geometry and articulation with upgraded upper control arms
• Direct bolt-on installation with no welding required
• Enhances rear axle strength and durability
• Compatible with a wide range of aftermarket suspension components
• Corrosion-resistant finish for long-lasting performance

Construction & Design:

Artec Industries builds these rear axle UCA brackets from high-strength steel, engineered to endure the rigors of off-road driving and heavy-duty use. The brackets are precision fabricated to fit the 3 1/2 inch diameter axle tubes found on Jeep Wrangler JK rear axles, ensuring a snug and secure fit. The robust design reinforces the axle housing, reducing flex and stress that can lead to premature wear or failure of suspension components.

Each bracket undergoes a durable powder coat finish to resist corrosion and protect against harsh environmental conditions, extending the life of the part and maintaining its appearance even after repeated exposure to mud, water, and debris.

Installation & Fitment:

Installation of the Artec Heavy Duty Rear Axle UCA Brackets is straightforward and designed for a bolt-on fitment. These brackets replace the factory UCA mounts on the rear axle housing of 2007–2018 Jeep Wrangler JK models with 3 1/2 inch diameter axles. No welding or major modifications are necessary, making it accessible for experienced DIYers or professional installers alike.

Proper installation ensures improved suspension geometry and durability, especially when paired with upgraded upper control arms. It is recommended to verify axle tube diameter before purchase to ensure compatibility.

What's Included:

• Pair of Heavy Duty Rear Axle Upper Control Arm Brackets
• Mounting hardware as required for installation
• Installation instructions

Ideal For:

This product is ideal for Jeep Wrangler JK owners who are upgrading their suspension for off-road use, larger tires, or heavy-duty applications. Whether you are building a trail-ready rig, a rock crawler, or simply want to enhance the durability of your rear suspension, these heavy duty UCA brackets provide the strength and reliability needed to handle demanding conditions.

Artec Industries designs and manufactures off-road armor, brackets, and fabrication components aimed at serious trail and rock-crawling builds. With a strong focus on Jeep and Toyota platforms, Artec’s lineup includes gussets, trusses, skid systems, and heavy-duty protection parts that are built to fit cleanly and survive real abuse.