Range Rover L494 Rear Suspension Control Arm Upper Left Right N/O/S CPLA-5500-BC

Range Rover L494 Rear Suspension Control Arm Upper Left Right is an original component from the Control arms and ball joints group, designed for precise rear axle geometry control. Thanks to the factory design, Land Rover ensures stable handling, predictable vehicle behavior, and proper cooperation with other air and conventional suspension components.

Specifications and technical data

• SKU: CPLA-5500-BC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: CPLA-5500-BC
• Substitutable numbers: LR139241, CPLA5500BB, CPLA-5500-BB, CPLA-5500-BC, CPLA5500BC
• Location on the vehicle: Rear, Right, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension system

The presented rear suspension upper control arm operates on the left and right side of the axle, responsible for maintaining the correct wheel position relative to the body and for stability during acceleration, braking, and cornering. As a guiding element, it contributes to suspension geometry, affecting toe, camber, and even tire wear.

A properly selected control arm limits unwanted play, reduces vibrations transmitted to the body, and improves ride comfort, especially in a heavy, off-road/on-road vehicle like the Range Rover L494. Using the original Land Rover design allows for maintaining factory handling characteristics, which is essential both in daily use and during dynamic highway driving.

Benefits of using the original Range Rover L494 rear control arm

Choosing the original rear upper control arm for the Range Rover L494 is primarily an investment in predictable vehicle behavior. The element has been designed with the following in mind:

• ensuring stable handling when the vehicle is fully loaded,
• maintaining correct wheel geometry throughout the entire suspension travel range,
• consistent cooperation with factory shock absorbers, springs, and stabilizers,
• reducing excessive wear of tires and adjacent components.

As a result, after replacing it with the correct rear axle upper control arm, you can effectively reduce knocking, uncertain handling, or rear-end "wandering," restoring the Range Rover's characteristic, confident, and comfortable ride. Precise fitment to the Land Rover design facilitates installation and minimizes the risk of alignment issues.

Installation characteristics and compatibility

The control arm is designed for installation on the rear axle, with the possibility of use on both sides of the vehicle. This configuration simplifies part selection during comprehensive suspension maintenance – the mechanic can use the same type of component on the left and right sides, maintaining system symmetry. The design provided by Land Rover ensures proper mounting points to the body and steering knuckle, which translates into a stable connection and correct operation of the ball joints.

The element is suitable both for a single replacement of a damaged control arm and for broader suspension service involving the replacement of several components simultaneously. Uniform specification for both sides of the rear axle facilitates workshop logistics and reduces the risk of errors when selecting parts.

Condition and use in vehicle service

The offered control arm comes from the used parts group, which allows for economical repair while maintaining the original Land Rover design. This solution is particularly beneficial for major suspension overhauls when several elements are being replaced at the same time. In practice, this allows for restoring the correct operation of the rear axle without the need to resort to cheaper replacements with uncertain characteristics.

To maximize the potential of a used component, it is worth familiarizing yourself with tips on the operation and maintenance of such elements – practical advice can be found in the article How to extend the life of used car parts, where issues related to suspension and its durability are discussed.

Technical support and additional information about the suspension

When planning the repair of the Range Rover L494 rear suspension, it is worth looking at the system as a whole – including shock absorbers, other control arms, and stabilizers. For a better understanding of the relationships between these elements and the impact of their condition on driving safety, the guide Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers will be helpful, discussing practical aspects of suspension diagnostics and service in various brands.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Land Rover and need other elements from the same group, such as additional control arms, ball joints, or guiding elements, check the available parts in the Land Rover control arms and ball joints category.