SuperPro Lower Trailing Arm Set

1997–2006 Jeep Wrangler

TRC1193

Overview:

The SuperPro Lower Trailing Arm Set is engineered specifically for Jeep Wrangler models from 1997 to 2006, designed to enhance suspension geometry and vehicle handling for lifted applications. These left and right front lower control arms are off-car adjustable, allowing precise pinion angle correction to improve driveline alignment and reduce vibrations. Ideal for Jeep owners seeking to restore or increase positive caster, this kit ensures superior on-road accuracy and tracking while maintaining off-road durability.

Built to accommodate lifted vehicles, the SuperPro trailing arms provide an adjustable solution that balances enhanced performance with long-lasting reliability. Whether upgrading for improved handling or replacing worn factory components, this set offers a robust foundation for both daily driving and rugged off-road adventures.

Key Features:

Designed with performance and durability in mind, the SuperPro Lower Trailing Arm Set includes:

• Off-car adjustable design for precise pinion angle correction
• Restores and increases positive caster for improved steering stability
• Optimized for lifted Jeep Wrangler applications (1997–2006)
• Supplied as a complete, fully assembled kit for easy installation
• Fitted with SuperPro polyurethane bushings for enhanced longevity and reduced NVH (noise, vibration, harshness)
• Compatible with other SuperPro HD adjustable control arms for a comprehensive suspension upgrade
• Tested and developed by SuperPro’s Australian R&D team to ensure quality and performance
• Improves both on-road tracking and off-road durability

Construction & Design:

The trailing arms are constructed from high-strength steel to withstand the rigors of off-road use while maintaining precise suspension geometry. SuperPro’s proprietary polyurethane bushings replace factory rubber components, offering superior resistance to wear, oil, and environmental degradation. This combination of materials ensures the arms deliver consistent performance over time without introducing unwanted noise or vibration.

Each arm is fully assembled and pre-set for easy adjustment off the vehicle, allowing installers to dial in the correct pinion angle and caster settings before fitting. This thoughtful engineering reduces installation time and enhances overall vehicle dynamics.

Installation & Fitment:

The SuperPro Lower Trailing Arm Set is designed for direct fitment on Jeep Wrangler models from 1997 through 2006. Installation requires standard suspension tools and moderate mechanical experience. The off-car adjustable feature simplifies alignment of the pinion angle, which is critical for lifted vehicles to prevent driveline vibrations and premature component wear.

This kit can be installed as a standalone upgrade or paired with SuperPro’s HD adjustable rear lower control arms and HD adjustable front arms for a full suspension enhancement package. No major modifications are necessary, making it a practical upgrade for Jeep enthusiasts looking to improve handling and durability.

What's Included:

• Left front lower trailing arm, fully assembled
• Right front lower trailing arm, fully assembled
• SuperPro polyurethane bushings installed
• Adjustment hardware for pinion angle correction
• Installation instructions

Ideal For:

This trailing arm set is ideal for Jeep Wrangler owners who have lifted their vehicles and require precise suspension geometry correction. It suits off-road enthusiasts seeking improved durability and handling, as well as daily drivers who want enhanced steering stability and reduced drivetrain vibrations. Additionally, it is perfect for those performing a comprehensive suspension upgrade using SuperPro’s range of adjustable control arms.

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.