Audi Q7 4M Rear Wishbone Suspension Control Arm Right O/S 4M0505372

Audi Q7 4M Rear Wishbone Suspension Control Arm Right O/S is a component from the Control arms and ball joints group, designed for the rear right suspension of the Audi Q7 4M generation. It is responsible for precise wheel guidance, body stability, and predictable vehicle behavior during acceleration, braking, and cornering. A used OEM component is a sensible choice for professional suspension repair when you want to maintain factory geometry and perfect fitment to the vehicle's construction.

Specifications and technical data

• SKU: 4M0505372
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0505372
• Substitutable numbers: 4M0505372, 4M0 505 372
• Location on the vehicle: Rear, Right
• Part type: Control Arm & Ball Joint Assembly
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the Audi Q7 4M suspension

The rear right control arm in the Audi Q7 4M operates on the rear axle on the passenger side, contributing to the wheel guidance system. Its task is to maintain proper suspension geometry, control the position of the hub relative to the body, and dampen loads transferred from the road. A correctly selected control arm helps to reduce:

• excessive tire wear resulting from incorrect toe or camber,
• suspension play felt as the rear of the vehicle "wandering,"
• vibrations and knocking sounds when driving over bumps.

Thanks to a design consistent with Audi's factory specifications, this control arm allows for maintaining the handling characteristics intended for the Q7 4M model, which is important for both comfort and driving safety.

Construction and vehicle fitment

The element has been designed specifically for operation in the rear right part of the suspension, taking into account the weight and load distribution characteristic of a large SUV. Appropriate mounting points allow for correct connection to the body and other system components, such as the hub, spring, or shock absorber. As a result:

• proper suspension geometry is maintained after installation,
• there is no need for modifications or mounting adaptations,
• the service can perform wheel alignment according to the manufacturer's data.

Choosing an original control arm from this parts group minimizes the risk of fitment issues that may occur with replacements of different geometry or build quality.

Condition, inspection, and service application

The offered control arm is in Used condition, which means it has been removed from a vehicle but is suitable for further use after proper installation and potential verification at a workshop. This is a practical solution in situations where:

• a quick replacement of a damaged component is necessary after a collision or hitting an obstacle,
• you are repairing the suspension in a fleet or private vehicle while optimizing costs,
• you want to maintain consistency with the remaining factory chassis components.

Before installation, it is recommended to perform a standard inspection of the component at a service center and to measure and adjust the rear axle geometry to fully utilize the part's potential and avoid uneven tire wear.

Benefits of using an original control arm

Using an original rear right control arm in the Audi Q7 4M brings a number of practical operational benefits:

• Factory fitment – compatibility with the Audi suspension design limits the risk of incorrect installation and geometry problems.
• Stable handling – proper operation of the control arm supports the performance of shock absorbers and springs, improving vehicle predictability.
• Driving safety – a functional chassis component reduces the risk of losing traction during sudden maneuvers and on uneven surfaces.

For users who care about maintaining handling characteristics close to factory standards, choosing an original component from the Control arms and ball joints group is a technically sound solution.

Related suspension components and additional materials

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

To better understand the role of control arms in the operation of the entire chassis system and the relationships between them and shock absorbers and stabilizers, it is worth consulting a service guide – a practical supplement may be the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps in consciously planning suspension diagnostics and repairs.