Mercedes W212 AMG Rear Wheel Alloy Rim 5-Double Spoke 18" ET:54 9J A2124010400

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 AMG Rear Wheel Alloy Rim 5-Double Spoke 18" ET:54 9J is an original, used component from the AMG range, designed for the rear axle of the E-Class W212 generation models. Its solid aluminum construction, precise mounting parameters, and sporty character make this rim an attractive solution both for replacing a damaged wheel and for building a cohesive set of wheels with a dynamic look. By maintaining factory dimensions, the rim supports stable handling and predictable vehicle behavior.

Specifications and technical data

• SKU: A2124010400-4
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2124010400
• Substitutable numbers: A2124010400, A 212 401 04 00
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 9
• Offset (ET): 54
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and characteristics of the AMG rim

The described rim was designed as a rear wheel for Mercedes W212 AMG models, ensuring a perfect fit for the suspension geometry and braking system of this generation. The construction takes into account the load-bearing and rigidity requirements typical for high-performance versions, providing an adequate safety margin for daily use.

The sporty profile of the rim facilitates the use of tires with an appropriately selected width, which translates into better rear-axle traction, more confident acceleration, and stability at higher speeds. At the same time, the ride comfort characteristic of the E-Class is maintained without excessive stiffening of the chassis.

Construction and material of the rim

The rim belongs to the Rims category and is made of a lightweight aluminum alloy. This construction helps reduce unsprung mass compared to steel rims, which positively affects suspension response, shock absorption efficiency, and steering precision. Aluminum also provides good corrosion resistance with proper use and maintenance.

The bolt pattern and number of mounting holes are adapted to standard Mercedes hubs in this class, allowing for direct installation without the need for adapters. The applied geometric parameters of the rim support proper tire seating on the bead and even load distribution while driving.

Geometric parameters and vehicle handling

The diameter and width of the rim have been selected to allow the installation of tires with a profile suitable for the AMG version, while maintaining the correct rolling circumference and compatibility with safety systems such as ABS or ESP. The properly selected offset of the rim helps maintain the correct wheel position relative to the wheel arch and suspension components, which is important for both aesthetics and safety.

The bolt pattern and pitch circle diameter ensure a stable connection to the hub, minimizing the risk of radial and axial runout when the wheel is properly balanced. As a result, the rim can operate in demanding road conditions while maintaining proper performance and acoustic comfort.

Condition, application, and selection of a used rim

The rim is a used item, which allows for an economical restoration of the original wheel configuration on the vehicle without the need to resort to more expensive replacements. This type of solution is particularly beneficial when replacing a single rim after mechanical damage or when completing a set of wheels for the season.

To maximize the potential of the rim, it is worth paying attention to professional installation, correct balancing, and the selection of tires in accordance with the vehicle manufacturer's recommendations. If you wish to refresh the appearance of the rim, you may consider refurbishment services such as straightening, sandblasting, or painting, which allows for restoring an attractive look while maintaining a favorable price.

Technical support and additional information

If you want to better prepare for purchasing alloy rims and learn practical tips on refreshing them, check out our guide Used rims like new: a guide to buying and refurbishing alloy rims, which discusses key aspects of selecting and refurbishing aluminum wheels.

If you are planning a comprehensive repair or upgrade of the chassis area in your Mercedes and need other components from the same group, such as rims of different sizes, front rims, or additional pattern configurations, check out the available parts in the Mercedes Rims category.