Range Rover Sport L320 Active Suspension Rear Stabilizer Anti Roll Bar RQK500110

Visual condition of the part

The product shows signs of use visible in the photos.

Range Rover Sport L320 Active Suspension Rear Stabilizer Anti Roll Bar is a suspension system component responsible for reducing body roll and improving cornering stability. Thanks to its active design, it works in tandem with the suspension system, increasing steering precision and the vehicle's predictable response. This solution is designed for users who expect confident handling, better traction, and higher driving comfort in demanding road conditions.

Specifications and technical data

• SKU: RQK500110
• Mark: Range Rover
• Condition: Used
• OEM Part Number: RQK500110
• Substitutable numbers: RQK500110, 22237898
• Location on the vehicle: Rear
• Part type: Sway Bar
• Category: Sway Bars, Links & Bushings

Purpose and function in the suspension system

The described stabilizer is a component mounted in the rear of the vehicle, responsible for evenly distributing the forces acting on the body during cornering, sudden maneuvers, and driving under load. In the active version, it works with the suspension control system, which allows for dynamic adjustment of the rear axle's lateral stiffness.

In practice, this means:

• reduced body roll during rapid changes in direction,
• more stable rear axle behavior at higher speeds,
• better tire-to-road contact on uneven surfaces,
• more predictable vehicle reactions in emergency situations.

Benefits of using an active rear stabilizer

The use of an active stabilizer in the Range Rover Sport L320 translates into significantly more advanced handling characteristics compared to classic, passive solutions. This system helps maintain optimal suspension geometry across a wide range of loads and road conditions.

Key advantages include:

• Improved directional stability – especially noticeable during highway driving and on winding roads.
• Better vehicle control – the active operation of the stabilizer supports safety systems, making it easier to maintain grip.
• Higher passenger comfort – reducing body roll decreases driver and passenger fatigue during long journeys.
• Consistent cooperation with the factory suspension system, without the need for interference with the vehicle's construction.

Installation characteristics and vehicle integration

The stabilizer has been designed specifically for the rear axle of the Range Rover Sport L320, ensuring proper fitment to mounting points and compatibility with factory suspension components. As a result, installation follows procedures similar to those provided by the vehicle manufacturer.

When replacing, it is recommended to:

• check the condition of bushings, clamps, and other elements from the Stabilizers, clamps, and bushings group,
• apply appropriate tightening torques in accordance with service documentation,
• verify the correct operation of the suspension system after installation, including potential calibration of electronic systems if required for the specific vehicle.

Component condition and practical application

The offered stabilizer is a dismantled part intended for users who want to restore the proper operation of the rear suspension without the need to invest in a new component. A properly selected used part allows for maintaining factory handling characteristics while reducing repair costs.

Due to the importance of the stabilizer for driving safety, it is worth verifying the condition of cooperating elements and the correct operation of the entire suspension system before installation. In case of doubts regarding the installation procedure, installation at a specialized service center dealing with Range Rover vehicles is recommended.

Expanding suspension service and auxiliary materials

If you are planning a comprehensive repair or upgrade of the suspension and steering zone in your Range Rover and need other elements from the same group, such as stabilizers, clamps, or bushings, check the available parts in the Range Rover Stabilizers, clamps, and bushings category.

When working on the chassis and safety systems, it is also worth familiarizing yourself with the principles of selecting used brake components – you can find practical tips and a checklist in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, which will help you consistently plan the service of the entire system responsible for vehicle control.