Mercedes-Benz M-Class ML W163 270 CDI Front Right O/S Suspension Brake Wheel Hub

Mercedes-Benz M-Class ML W163 270 CDI Front Right O/S Suspension Brake Wheel Hub is a specialized component from the Suspension repair kits group, designed for operation on the front right axle of the vehicle. It is responsible for precise wheel guidance, driving stability, and proper interaction with the braking and steering systems, which directly impacts safety and driving comfort.

Specifications and technical data

• SKU: A1633300520
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A1633300520
• Substitutable numbers: A1633300520, A 163 330 05 20, A1633340010, A 163 334 00 10, A1634212498, A 163 421 24 98, A1634210512, A 163 421 05 12
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the chassis system

The described wheel hub and steering knuckle assembly operates in the front suspension area on the right side, integrating the mounting of the wheel hub, suspension components, and steering system. The proper geometry of this subassembly allows for maintaining correct wheel alignment angles, which translates into stable vehicle handling, even tire wear, and predictable car behavior during braking and maneuvers.

Thanks to a design consistent with the manufacturer's factory specifications, this element allows for maintaining the original suspension performance parameters without the need for modifications to other chassis components.

Benefits of using an original component

The product comes from the Mercedes-Benz line, which means maintaining factory geometry, mounting points, and compatibility with other suspension and braking system components. In practice, this translates into:

• a secure fit to the intended mounting location on the front right side of the vehicle,
• proper cooperation with factory control arms, shock absorbers, and steering components,
• maintaining the handling characteristics and ride comfort intended by the manufacturer.

As a part from the Suspension repair kits group, the wheel hub and steering knuckle will work well both for standard repairs after mechanical damage and for comprehensive chassis restoration, where maintaining the consistency of all components is key.

Condition characteristics and practical application

The offered item is in Used condition, meaning it has been dismantled and was previously in service on a vehicle. This type of solution is often chosen for repairs where a balance between reasonable costs and maintaining the original design and suspension performance parameters is important. In many cases, a used original part provides better dimensional compatibility than cheaper replacements of unknown origin.

The location on the vehicle specified as Front, Right clearly indicates that the component is intended for installation on the front axle on the passenger side, which facilitates the selection of the correct subassembly when planning a repair or replacement after a collision, curb impact, or wear and tear.

Selection, compatibility, and reference numbers

The wheel hub and steering knuckle has a dedicated OEM part number and associated interchangeable numbers, which significantly facilitates verifying compatibility with a specific vehicle version. When selecting, it is recommended to compare the markings with service documentation or the dismantled part to ensure that the newly installed subassembly will be fully compatible with the given car model.

Thanks to the fact that the product has assigned reference numbers, it is possible to precisely search for it in parts catalogs, which minimizes the risk of error when ordering and shortens the vehicle's downtime in the workshop.

Expanding suspension repairs and additional resources

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mercedes-Benz and need other elements from the same group, such as control arms, links, or additional mounts, check the available parts in the Mercedes-Benz suspension repair kits category.

When deciding to use a used part, it is worth considering both technical and economic aspects. A guide material discussing the differences between new and used components may be helpful – you can find more on this topic in the article Car parts – new or used? Comparing costs, quality, and durability.

If you are also considering repairs within the drivetrain, useful information on the approach to original used subassemblies can be found in the publication Manual transmission failures in cars – why is an original used part a more sensible choice than remanufacturing?, which shows how to consciously choose components from the secondary market.