SuperPro Rear Upper Control Arm Bushing Set

2007–2023 Jeep Wrangler / 2018 Jeep Wrangler JK

SPF3660K

Overview:

The SuperPro Rear Upper Control Arm Bushing Set is an essential upgrade for Jeep Wrangler owners seeking to restore and enhance their vehicle’s suspension performance. Control arm bushings serve as the critical pivot points connecting key suspension components, and over time, factory rubber bushings wear out, causing excessive deflection, sloppy handling, and uneven tire wear. This bushing set is designed to eliminate those issues by providing a durable, high-performance alternative that improves steering response and ride quality.

Ideal for both daily drivers and off-road enthusiasts, these bushings are engineered to withstand the increased stresses of lifted or modified Wranglers, especially those equipped with larger wheels and tires. Whether you’re navigating rugged trails or cruising on pavement, SuperPro bushings deliver consistent, reliable performance.

Key Features:

SuperPro’s Rear Upper Control Arm Bushings combine advanced materials and expert engineering to offer superior suspension control and longevity. Key features include:

• Manufactured from proprietary engineering-grade polyurethane for enhanced durability over OEM rubber
• Designed to maintain OEM levels of noise, vibration, and harshness isolation for a comfortable ride
• Resistant to extreme temperatures, oils, water, and coolant, ensuring long-lasting performance in all conditions
• Improves vehicle handling by reducing unwanted suspension deflection and movement
• Engineered and manufactured in Australia with nearly five decades of suspension expertise
• Ideal for upgraded trucks and SUVs with larger wheels, tires, and increased loads
• Lifetime warranty for peace of mind and product reliability

Construction & Design:

SuperPro bushings are crafted from a unique polyurethane formula that balances stiffness and compliance. This material choice provides superior wear resistance compared to traditional rubber, which tends to degrade and deform under stress. The bushings are precision-engineered to fit perfectly within the rear upper control arm assembly, ensuring consistent suspension geometry and alignment.

The design focuses on durability without compromising ride comfort. By isolating harshness and noise effectively, these bushings maintain the smooth, quiet ride expected from a Jeep Wrangler while delivering enhanced handling precision. The robust construction withstands the rigors of off-road use and harsh environmental conditions, making them a reliable upgrade for any Wrangler owner.

Installation & Fitment:

Installation of the SuperPro Rear Upper Control Arm Bushing Set is straightforward for experienced mechanics and suspension specialists. These bushings are designed as direct replacements for the factory components, requiring no modifications to the control arms or suspension system. Proper installation restores suspension integrity and improves vehicle dynamics immediately.

This set fits a wide range of Jeep Wrangler models, including:

• Jeep Wrangler (2007–2023) – including Sahara, Rubicon, Sport, Islander, Freedom, Willys, and special anniversary editions
• Jeep Wrangler JK (2018)
• Jeep Wrangler Unlimited variants (2007–2023), including Rubicon 392, 4xe, Sahara 4xe, and Sport Altitude

Always consult vehicle-specific service manuals or professional installers to ensure proper fitment and torque specifications.

What's Included:

• Rear Upper Control Arm Bushing Set (complete set for both control arms)
• Installation instructions
• Warranty information

Ideal For:

This bushing set is perfect for Jeep Wrangler owners who want to:

• Restore worn or damaged rear upper control arm bushings
• Improve suspension precision and vehicle handling
• Reduce tire wear caused by suspension deflection
• Upgrade to a more durable, longer-lasting bushing material
• Maintain ride comfort and noise isolation while enhancing performance
• Prepare their vehicle for off-road use or heavier aftermarket modifications

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.