Volkswagen Phaeton 3D 4Motion Rear Wheel Hub Knuckle Left N/S 3D0505435M

The Volkswagen Phaeton 3D 4Motion Rear Wheel Hub Knuckle Left N/S is an original suspension component designed for the rear axle on the driver's side. Thanks to its factory-spec construction, it ensures precise wheel handling, correct suspension geometry, and stable integration with the 4Motion drive system, resulting in safe and predictable vehicle performance.

Specifications and technical data

• SKU: 3D0505435M
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3D0505435M
• Substitutable numbers: 3D0505435M, 3D0 505 435 M
• Location on the vehicle: Rear, Left
• Category: Steering Knuckles

Purpose and function in the suspension system

The presented knuckle is dedicated to the rear axle on the left side of the Volkswagen Phaeton model with 4Motion all-wheel drive. This component serves as a critical link between the wheel hub, suspension control arms, and the braking system, responsible for:

• maintaining the correct wheel position relative to the body,
• stable transfer of vertical and lateral loads,
• maintaining specified camber and toe angles,
• proper cooperation with the all-wheel-drive system.

Thanks to a design compliant with Volkswagen factory standards, the knuckle supports even tire wear and the correct operation of safety systems, such as ABS or traction control (when using the appropriate sensors in the vehicle).

Benefits of using an original knuckle

Using an original rear left knuckle in a Phaeton allows you to maintain the driving parameters specified by the manufacturer. In practice, this means:

• confident vehicle handling at higher speeds,
• stable vehicle behavior during braking and acceleration,
• proper cooperation with stock suspension and brake components,
• easier geometry adjustment after installation.

For demanding Phaeton users, it is important that the original knuckle retains factory mounting points, which facilitates service work and reduces the risk of fitment issues.

Condition, installation, and service application

The knuckle comes from the Knuckles group and is a used part, making it an attractive solution for vehicle repairs involving mechanical damage or wear and tear. This type of part is particularly useful in situations where:

• there has been a wheel impact resulting in suspension component deformation,
• there are issues with geometry alignment despite functional control arms,
• replacement of the knuckle is necessary due to a collision or corrosion of mounting points.

After installation, it is recommended to perform a professional geometry alignment to fully utilize the potential of the Phaeton's suspension and ensure even load distribution across all chassis components.

Compatibility and part selection

The knuckle was designed specifically for the Volkswagen Phaeton 3D version with 4Motion drive, for the rear left axle. When selecting parts, it is worth paying attention to compatibility with the body version and drivetrain configuration to ensure full compatibility with the wheel hub, control arms, and other suspension elements.

Because this component belongs to the original Volkswagen line, the mechanic can be confident of proper fitment with factory bolts, bushings, and mounts, which reduces installation time and limits the risk of additional modifications.

Repair expansion and additional materials

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Volkswagen and need other elements from the same group, such as right-side knuckles, front axle knuckles, or additional mounting hardware, check out the available parts in the Volkswagen Knuckles category.

If you are interested in a broader context regarding drivetrain systems and the impact of key components on performance and engine refinement, you may find the article describing the refurbishment of a popular diesel engine helpful – The second life of the Mercedes OM642 engine – how injectors and turbochargers restore power to the 3.0 V6 CDI.