Mercedes W251 Wheel Carrier Hub Steering Knuckle Front Right O/S A2513301420

Mercedes W251 Wheel Carrier Hub Steering Knuckle Front Right O/S is a key component of the chassis, responsible for precise wheel guidance, driving stability, and proper interaction with the suspension and steering system. This item from the Steering Knuckles category has been designed specifically for the front axle on the right side, ensuring correct geometry and safe vehicle handling on the road. This used original component is a sensible choice for professional repairs when you prioritize structural fit and predictable system performance.

Specifications and technical data

• SKU: A2513301420-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2513301420
• Substitutable numbers: A2513301420, A 251 330 14 20, A1644202483, A 164 420 24 83, A1644211412, A 164 421 14 12
• Location on the vehicle: Front, Right
• Category: Steering Knuckles

Purpose and function in the chassis system

The front right steering knuckle in the Mercedes W251 class serves as a load-bearing element for the wheel hub, shock absorber mount, control arms, and steering system components. It is responsible for:

• maintaining the correct position of the wheel relative to the body,
• transferring loads from the road surface to the suspension,
• providing a stable mounting point for steering control elements,
• maintaining wheel geometry in accordance with the manufacturer's specifications.

Thanks to its dedicated placement on the front right side of the vehicle, the steering knuckle works in harmony with the factory suspension design, which translates into predictable car reactions and correct wheel alignment.

Compatibility and fit for Mercedes W251

The front right steering knuckle for Mercedes has been developed for the W251 platform, which means compatibility with factory mounting points and dimensions characteristic of this model. The original design ensures:

• correct position of the hub relative to the wheel arch and brake components,
• compatibility with stock control arms, shock absorbers, and tie rods,
• the ability to maintain factory geometry settings after proper wheel alignment.

Such a fit reduces the risk of incorrect installation and eliminates compatibility issues that may occur with aftermarket parts of uncertain origin.

Characteristics of the used component

The offered steering knuckle is a used component, which in practice means a beneficial combination of original build quality and an attractive price. For this type of component, it is crucial to maintain structural integrity – no cracks, excessive deformation, or signs of unprofessional repairs. A used OEM steering knuckle allows you to maintain:

• original material stiffness and durability,
• factory mounting points without modifications,
• consistent operation with other suspension elements.

This solution is particularly recommended for post-accident repairs and when replacing worn-out parts, where technical correctness and safety are the priority.

Benefits of using an original steering knuckle

Using an original front right steering knuckle in a Mercedes W251 brings a number of practical operational benefits:

• Stable vehicle handling – maintaining proper wheel geometry reduces tire wear and improves the car's predictable behavior.
• Hassle-free installation – factory mounting points facilitate the mechanic's work and shorten repair time.
• Consistency with the braking and steering system – the correct position of the hub and brake caliper affects the uniform operation of the entire system.
• Possibility of further suspension upgrades or service without the need for additional modifications.

For users who value technical correctness and safety, choosing an original used steering knuckle is a reasonable compromise between quality and repair cost.

Mercedes Steering Knuckles – expansion and modernization of the chassis

If you are planning a comprehensive repair or modernization of the front suspension area in your Mercedes and need other components from the same group, such as additional steering knuckles, brackets, or related mounting elements, check out the available parts in the Mercedes Steering Knuckles category.

More about cost-effective recycled parts

When planning repairs to the chassis and braking system, it is worth consciously choosing used components to reduce service costs without compromising safety. If you want to better understand how to reasonably use recycled parts in critical vehicle systems, take a look at the article Brake calipers under the microscope: How to effectively reduce repair costs by choosing proven recycled parts, which discusses a practical approach to such solutions.