Mercedes W177 Wheel Hub Rear Right O/S Bearing Suspension Mount A2473571400

Mercedes W177 Wheel Hub Rear Right O/S Bearing Suspension Mount is an original chassis component responsible for precise wheel guidance and stable bearing seating within the suspension. Thanks to the factory Mercedes design, this component ensures proper axle geometry, which translates into predictable handling and safe suspension operation. It is a practical solution for users looking to restore the correct function of the rear axle without compromising on fitment.

Specifications and technical data

• SKU: A2473571400
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2473571400
• Substitutable numbers: A2473571400, A 247 357 14 00
• Location on the vehicle: Rear, Right
• Category: Wheel Bearings, Hubs & Seals

Purpose and vehicle placement

The presented hub is designed for installation on the rear, right side of the vehicle, in the suspension area of the drive or non-drive axle (depending on the specific vehicle configuration). Placement on the vehicle is crucial for maintaining proper load distribution, which is why selecting the correct side is essential for both safety and the durability of other suspension components.

This element works in conjunction with the wheel bearing and suspension mount, creating a rigid reference point for the control arms, shock absorber, and braking system. A correctly selected hub reduces the risk of play, noise, and uneven tire wear.

Design and role in the suspension system

The rear right hub in the Mercedes W177 belongs to the Wheel bearings, hubs, and bushings group, which are components responsible for transferring loads between the wheel and the body. In practice, this means the component must meet requirements regarding stiffness, fatigue resistance, and precision of the surfaces mating with the bearing.

The main tasks of this element include:

• ensuring axial and radial wheel guidance relative to the steering knuckle or suspension arm,
• stable seating of the wheel bearing and maintaining its correct operating position,
• transferring vertical, lateral, and longitudinal loads generated during driving, braking, and traversing uneven surfaces,
• maintaining the correct rear axle geometry, which affects driving trajectory and tire wear.

Thanks to its factory origin from Mercedes, the hub maintains dimensional compatibility with the original W177 suspension, which facilitates installation and limits the need for additional modifications.

Characteristics of the used component

The offered hub is a used part, which in practice means a favorable compromise between purchase cost and maintaining original manufacturing quality. Unlike many aftermarket replacements of unknown origin, a component salvaged from a vehicle of the same brand retains factory design parameters while significantly reducing the cost of rear axle repairs.

Choosing a used rear right hub is particularly justified in situations where:

• mechanical damage has occurred as a result of a collision or impact with an obstacle,
• there is noticeable play or noise in the area of the rear right wheel,
• it is necessary to replace the entire assembly due to wear on mating surfaces.

For many Mercedes W177 users, this is a sensible way to restore proper suspension operation while adhering to the manufacturer's original specifications.

Benefits of using an original Mercedes hub

Using an original Mercedes component in the rear right suspension area provides a number of practical operational benefits. The most important include:

• secure fitment to the steering knuckle and other chassis components,
• preservation of factory axle geometry, which promotes handling stability,
• reduction of the risk of premature wear of tires and suspension components,
• easier diagnostics and service thanks to compliance with the manufacturer's technical documentation.

For workshops and individual users, this means more predictable installation and a lower risk of problems after replacing the part.

Complementary items from the same group

If you are planning a comprehensive repair or upgrade of the suspension and chassis area in your Mercedes and need other items from the same group, such as additional hubs, wheel bearings, or mounting bushings, check out the available parts in the Mercedes wheel bearings, hubs, and bushings category.

Safety of choosing a used part

Many drivers have concerns about installing used suspension components, especially in such critical areas as the rear axle. To better understand when a used part is a sensible choice and when it is worth considering other solutions, read the article Used car parts: Myths and facts you need to know. It is a practical compendium of knowledge that helps in making informed service decisions.