Mercedes-Benz M-Class ML W163 270 CDI Rear Left N/S Suspension Brake Wheel Hub

Mercedes-Benz M-Class ML W163 270 CDI Rear Left N/S Suspension Brake Wheel Hub is a specialized component from the Suspension replacement kits category, designed for operation on the rear axle on the driver's side. It is a practical solution for users looking for a proven, used component that will restore proper suspension geometry and braking system stability. Thanks to the factory design tailored to the specific model, the part ensures proper wheel seating and predictable vehicle behavior on the road.

Specifications and technical data

• SKU: A1633500508
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A1633500508
• Substitutable numbers: A1633500508, A 163 350 05 08, A1633340010, A 163 334 00 10, A1634230798, A 163 423 07 98, A1634230212, A 163 423 02 12
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the vehicle

The described rear left wheel hub with suspension and brake components is designed for installation on the rear axle, on the left side. It is responsible for:

• stable wheel seating relative to the control arms and body,
• transferring vertical and lateral loads from the road surface to the suspension,
• cooperation with the braking system in the area of mounting the disc or drum and the caliper,
• maintaining proper rear axle wheel geometry, which affects handling and tire wear.

Thanks to the design tailored to the specific generation of the SUV, compatibility with the factory suspension system is maintained, which facilitates installation and subsequent operation.

Benefits of using a complete suspension component

Choosing a complete sub-assembly from the suspension and brake group for the rear left side allows you to reduce service time and the risk of problems with matching individual parts. Such an element:

• simplifies the replacement process compared to selecting the hub and mounts separately,
• helps restore suspension consistency after a collision or intensive use,
• facilitates diagnostics – after installation, it is easier to assess the condition of other axle components.

Using the original design from the same assembly group promotes maintaining predictable vehicle behavior during braking, acceleration, and driving on uneven surfaces.

Installation and operational characteristics

The element is intended for installation in the rear part of the vehicle on the left side, which eliminates doubts about proper placement. In service practice, this means:

• easier planning of work on the suspension and braking system,
• the possibility of replacement during a single service visit along with other axle components,
• better control over play and noise coming from the rear of the vehicle.

The used nature of the part makes it a cost-effective solution while maintaining factory geometry and mounting points.

Application in service practice and budget tuning

This type of sub-assembly works well both for standard repairs after wear and tear and for rebuilding a car after suspension damage. It can also be used in budget car refurbishment projects, where the priority is a reasonable cost while maintaining correct driving parameters. If you want to better understand how to effectively use used mechanical components in premium cars, it is worth checking out the guide on tuning and repairs using second-hand parts: Audi on second-hand parts – tuning and repairs without losing quality.

Expanding work within the BMW suspension

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as control arms, bushings, or additional mounts, check out the available parts in the BMW suspension replacement kits category.