SuperPro Upper Trailing Arm Set

1997–2006 Jeep Wrangler

TRC1194

Overview:

The SuperPro Upper Trailing Arm Set is engineered specifically for Jeep Wrangler models from 1997 to 2006, designed to enhance suspension performance on lifted vehicles. These left and right front upper control arms provide off-car adjustability to correct pinion angle, restoring proper suspension geometry and improving both on-road handling and off-road durability. Ideal for Jeep enthusiasts looking to maintain or improve caster angles after suspension lifts, this kit offers a robust upgrade that balances rugged off-road capability with refined on-road manners.

Supplied as a complete, fully assembled kit with premium SuperPro bushings, these trailing arms are built to withstand the rigors of off-road driving while reducing unwanted noise, vibration, and harshness (NVH). Whether used as a standalone upgrade or combined with other SuperPro adjustable control arms, this set delivers a comprehensive suspension enhancement tailored for lifted Jeep Wranglers.

Key Features:

Designed to optimize suspension geometry and durability, the SuperPro Upper Trailing Arm Set includes the following key features:

• Off-car adjustable design for precise pinion angle correction
• Restores and adds positive caster for improved steering and stability
• Supplied fully assembled with high-quality SuperPro polyurethane bushings
• Enhanced durability for demanding off-road conditions
• Reduces NVH for a smoother, quieter ride
• Compatible with lifted Jeep Wrangler models (1997–2006)
• Can be paired with SuperPro HD adjustable rear lower and front control arms for a full suspension upgrade
• Tested and developed by SuperPro’s Australian R&D team for reliability and performance

Construction & Design:

The trailing arms are constructed from robust, high-strength steel to endure the stresses of off-road use while maintaining precise suspension alignment. The incorporation of SuperPro’s proprietary polyurethane bushings ensures long-lasting performance and resistance to wear, unlike traditional rubber bushings that degrade faster under harsh conditions. This combination of materials and engineering results in a suspension component that offers both strength and compliance, enhancing vehicle control without compromising comfort.

Each arm is fully assembled and pre-fitted with bushings, simplifying installation and ensuring consistent quality. The adjustable design allows for fine-tuning of suspension geometry, critical for lifted vehicles where factory angles are often altered.

Installation & Fitment:

Installation of the SuperPro Upper Trailing Arm Set is straightforward for experienced mechanics and off-road enthusiasts familiar with suspension upgrades. The arms are designed to bolt directly onto Jeep Wrangler models from 1997 through 2006 without the need for major modifications. Off-car adjustability allows for precise pinion angle correction during installation, ensuring optimal drivetrain alignment and reducing premature wear on drivetrain components.

This kit is ideal for lifted Jeep Wranglers requiring improved caster angles and enhanced suspension durability. It can be installed as a standalone upgrade or combined with other SuperPro adjustable control arms for a comprehensive suspension overhaul.

What's Included:

• Left front upper trailing arm (fully assembled with SuperPro bushings)
• Right front upper trailing arm (fully assembled with SuperPro bushings)
• Adjustment hardware for pinion angle correction
• Installation instructions

Ideal For:

This upper trailing arm set is perfect for Jeep Wrangler owners who have lifted their vehicles and want to restore or improve suspension geometry for better handling and durability. Off-road enthusiasts seeking enhanced control and reduced drivetrain stress will benefit from the adjustability and robust construction. Additionally, those looking to upgrade their suspension components with high-quality, long-lasting parts will find this kit an excellent choice.

SuperPro is an Australian suspension specialist known for high-performance polyurethane bushings, control arms, and sway bar components designed for both 4x4 and performance vehicles. Their parts are built to sharpen handling and improve durability compared with worn factory rubber, making them a common upgrade for enthusiasts chasing tighter response and longer-lasting suspension control.