ARB Lower Arm Bush

2007–2018 Jeep Wrangler / Wrangler JK

OMESB3024

Overview:

The ARB Lower Arm Bush is a premium suspension component designed specifically for Jeep Wrangler models from 2007 to 2018, including the Wrangler JK series. Engineered to complement the Old Man Emu (OME) suspension system, this bushing kit enhances the durability and performance of your vehicle’s lower control arms. Ideal for off-road enthusiasts and daily drivers alike, it provides improved suspension articulation and reduces unwanted noise and vibration for a smoother, more controlled ride.

Constructed to meet the demanding conditions faced by Jeep owners, the ARB Lower Arm Bush ensures long-lasting reliability and optimal suspension function, making it an essential upgrade for maintaining or restoring your Wrangler’s handling characteristics.

Key Features:

Designed with precision and quality, the ARB Lower Arm Bush offers the following benefits:

• Specifically engineered for Jeep Wrangler models from 2007 to 2018, including JK variants
• Manufactured from a durable combination of polyurethane and rubber for extended service life
• Compatible with OME Lower Control Arms (LCAJKFR and LCAJKRR) for seamless integration
• Enhances suspension articulation and stability during off-road and on-road driving
• Reduces suspension noise, vibration, and harshness for improved ride comfort
• Resistant to oil, chemicals, and environmental wear for dependable performance
• Maintains proper alignment and geometry of the lower control arms under load
• Easy to install with standard suspension tools and no major modifications required

Construction & Design:

The ARB Lower Arm Bush is crafted from a high-quality blend of polyurethane and rubber materials, combining the flexibility of rubber with the toughness of polyurethane. This hybrid construction provides superior resistance to wear, deformation, and environmental factors such as heat, moisture, and road contaminants. The design ensures that the bushings maintain their shape and performance over extended use, preventing premature failure common with standard rubber bushings.

Engineered to fit precisely within the Old Man Emu lower control arms, these bushings maintain the correct suspension geometry and alignment, which is critical for consistent handling and tire wear. The robust design also helps absorb shocks and vibrations, contributing to a quieter and more comfortable driving experience.

Installation & Fitment:

The ARB Lower Arm Bush is designed for direct fitment on Jeep Wrangler models from 2007 through 2018, including the Wrangler JK series. It is compatible with OME lower control arms LCAJKFR and LCAJKRR, ensuring a perfect match for vehicles equipped with Old Man Emu suspension components.

Installation is straightforward for experienced mechanics or skilled DIY enthusiasts, requiring standard suspension tools. No major modifications or special equipment are necessary, making it an efficient upgrade or replacement part during suspension maintenance or rebuilds.

What's Included:

• Single ARB Lower Arm Bush
• Installation instructions

Ideal For:

This product is ideal for Jeep Wrangler owners who want to maintain or improve their vehicle’s suspension performance, especially those using Old Man Emu suspension systems. It suits off-road enthusiasts seeking enhanced durability and articulation, as well as daily drivers who desire reduced noise and improved ride quality. Perfect for restoring worn or damaged lower arm bushings to factory-level or better standards.

ARB is a globally recognized off-road and overlanding brand that builds hard-use equipment for trucks, SUVs, and adventure rigs. From bumpers, roof racks, and protection gear to its well-known Old Man Emu suspension systems, ARB focuses on durability, fitment, and real-world trail performance for drivers who push beyond pavement.