Superpro Limited HD Fixed Rear Upper Trailing Arm Set

2009–2027 Ram 1500, Ram 1500 Classic, Dodge Ram 1500, Jeep Gladiator – Various Engines

Part #: TRC1212

Overview

The Superpro Limited HD Fixed Rear Upper Trailing Arm Set is engineered specifically for Ram 1500 models from 2009 through 2027, including the Ram 1500 Classic, Dodge Ram 1500, and Jeep Gladiator variants with multiple engine options such as 3.0L EcoDiesel, 3.6L V6, 5.7L Hemi, and 6.2L TRX. Designed to address the common wear issues found in factory rear trailing arm bushings, this complete arm assembly offers a durable, high-performance upgrade that restores precise handling, improves load-carrying capability, and enhances ride comfort.

Ideal for owners who tow, haul, or simply want to maintain optimal suspension performance, this kit replaces worn bushings and arms with Superpro’s industry-leading polyurethane components pre-installed for a straightforward, professional-quality installation. The result is a more responsive, stable, and comfortable driving experience that extends the life of your suspension system and tires.

Key Features

Superpro’s Limited HD Fixed Rear Upper Trailing Arm Set combines advanced materials and design to deliver superior durability and performance. Key features include:

• Complete trailing arm assemblies with pre-installed polyurethane bushings for ease of installation
• Polyurethane bushings engineered to resist wear, deflection, and degradation under heavy loads and harsh conditions
• Improved suspension geometry stability for enhanced handling and reduced body roll
• Reduced suspension movement to prevent irregular and excessive tire wear
• Maintains OEM levels of noise, vibration, and harshness (NVH) isolation for passenger comfort
• Designed and tested in Australia’s toughest terrain for proven durability
• Compatible with a wide range of Ram 1500 and Jeep Gladiator models and engine configurations
• Lifetime bushing warranty backed by nearly five decades of suspension expertise

Construction & Design

Superpro’s trailing arms are crafted from high-strength steel to withstand the rigors of heavy-duty use while maintaining precise alignment. The polyurethane bushings are formulated with proprietary compounds that balance stiffness and compliance, ensuring durability without compromising ride quality. This advanced material resists oil, chemicals, and environmental factors that typically degrade rubber bushings, providing long-lasting performance.

The fixed design of the trailing arms eliminates excessive deflection common in worn OEM components, resulting in sharper handling and improved load transfer. Each arm is manufactured to exacting standards, ensuring a perfect fit and reliable operation throughout the vehicle’s lifespan.

Installation & Fitment

The Superpro Limited HD Fixed Rear Upper Trailing Arm Set is designed for direct bolt-on installation with no modifications required. By supplying complete arm assemblies with bushings pre-installed, Superpro simplifies the replacement process, making it accessible for both professional mechanics and skilled DIY enthusiasts. This reduces labor time and eliminates the need for pressing out old bushings, minimizing downtime.

Fitment covers a broad range of vehicles, including:

• 2009–2010 Dodge Ram 1500 3.7L V6 and 5.7L Hemi
• 2011–2026 Ram 1500 3.6L V6
• 2011–2024 Ram 1500 5.7L Hemi
• 2019–2024 Ram 1500 Classic 3.6L V6 and 5.7L Hemi
• 2020–2026 Jeep Gladiator 3.6L V6
• 2021–2023 Jeep Gladiator 3.0L EcoDiesel
• 2014–2018 Ram 1500 3.0L EcoDiesel
• 2020–2023 Ram 1500 3.0L EcoDiesel
• 2021–2024 Ram 1500 6.2L TRX
• 2026 Ram 1500 All engines including 3.0L and 5.7L Hemi

What's Included

• 2 x Rear Upper Trailing Arms with pre-installed Superpro polyurethane bushings
• All necessary mounting hardware
• Installation instructions

Ideal For

This trailing arm set is perfect for Ram 1500 and Jeep Gladiator owners who demand reliable suspension performance under heavy towing, hauling, or off-road conditions. It suits daily drivers seeking to restore factory handling precision and those upgrading their suspension for enhanced durability and comfort. Fleet operators and enthusiasts alike will benefit from the improved stability and reduced maintenance requirements offered by Superpro’s advanced design.

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.