Range Rover Sport L494 Front Control Arm Wishbone Lower Right O/S LR078477

Range Rover Sport L494 Front Control Arm Wishbone Lower Right O/S is an original component from the Control arms and ball joints group, designed for operation on the front axle on the passenger side. This used OEM Land Rover part ensures proper suspension geometry, stable vehicle handling, and predictable body behavior during braking and cornering. It is a solution for users who expect factory-fit and proven construction without the need for aftermarket replacements of unknown origin.

Specifications and technical data

• SKU: LR078477
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR078477
• Substitutable numbers: LR078477, LR078479, DPLA3C254AD, DPLA-3C254-AD, DPLA3C255AD, DPLA-3C255-AD
• Location on the vehicle: Front, Right
• Part type: Control Arm & Ball Joint Assembly
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The lower front wishbone on the right side is responsible for precise wheel guidance and maintaining the specified toe and camber angles in the Range Rover Sport L494. This component transfers loads from the hub to the body, working in conjunction with the shock absorber, spring, and other suspension components. A correctly selected wishbone reduces unwanted play, improves stability at higher speeds, and contributes to even tire wear.

Construction and fitment for Range Rover Sport L494

The original wishbone design was engineered specifically for the front geometry of the Range Rover Sport L494, taking into account vehicle weight, suspension operating characteristics, and drivetrain requirements. The arm shape, mounting points, and integration with the ball joint are optimized for:

• maintaining the correct wheel position relative to the body,
• effective transfer of longitudinal and lateral forces,
• reduction of vibrations transmitted to the body and steering system.

As a result, installation is similar to the factory process – without the need for modifications or adjustments to the mounts, which is particularly important in premium class vehicles.

Benefits of using an original wishbone

Using a used, original wishbone in the Range Rover Sport L494 allows for maintaining the handling characteristics intended by the manufacturer. In practice, this means:

• more predictable reactions to steering inputs,
• better stability during sudden maneuvers,
• reduction of knocking and play in the front suspension.

The original component from the Control arms and ball joints group is also a beneficial choice for subsequent diagnostics – the suspension operating parameters correspond to reference values, which facilitates geometry alignment and the inspection of other components.

Condition, verification, and service application

The offered wishbone is a used part, sourced from dismantling, intended for re-installation on the front axle on the right side. This type of component is particularly useful for:

• repairs after collisions involving suspension damage,
• eliminating play and knocking in the front axle,
• restoring factory geometry after replacing other system components.

For workshops and individual users, this means the possibility of an economical repair while maintaining the original Land Rover design specifications.

Technical support and additional materials

To better understand the role of the wishbone in the operation of the entire suspension system and the relationships between shock absorbers, ball joints, and stabilizers, it is worth consulting a service guide. Practical tips regarding diagnostics and operation can be found in the article Suspension system – a comprehensive guide to shock absorbers, wishbones, and stabilizers, which discusses typical symptoms of wear and best practices for replacing suspension components.

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