Mercedes W212 Rear Axle Silver Alloy Wheel Rim 18" ET:54 9J A2124012402

Mercedes W212 Rear Axle Silver Alloy Wheel Rim 18" ET:54 9J is a precisely engineered, refurbished rear wheel rim, prepared for demanding users who value driving stability and the stylistic consistency of their vehicle. Made of aluminum alloy and finished in an elegant silver color, it is a functional solution for Mercedes owners expecting solid wheel geometry and an aesthetic appearance. By maintaining factory mounting parameters, the rim supports the proper operation of the suspension and chassis.

Specifications and technical data

• SKU: A2124012402
• Mark: Mercedes (Genuine OE)
• Condition: Remanufactured
• OEM Part Number: A2124012402
• Substitutable numbers: A2124012402, A 212 401 24 02
• Location on the vehicle: Rear
• Color: Silver
• Rim diameter: 18"
• Rim width: 9
• Offset (ET): 54
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and rear axle fitment

The presented rim is intended for installation on the vehicle's rear axle, which is significant for load distribution and handling characteristics. The use of a properly selected rim width and correct offset relative to the hub promotes stability at higher speeds and predictable vehicle behavior in corners. The rim's construction is optimized for cooperation with the Mercedes suspension system, which helps maintain proper wheel geometry and even tire wear.

Geometric and mounting parameters

The rim belongs to the Wheels category and is manufactured in an 18-inch standard, which allows for the installation of tires with sporty-comfortable characteristics. The applied rim width promotes proper tread support, which translates into steering precision and effective transfer of driving forces to the road surface. A properly selected offset, as well as the bolt pattern and center bore diameter, ensure correct seating on the hub without the need for spacers or non-factory mounting solutions.

The five-hole mounting pattern is typical for many Mercedes models, which facilitates integration with factory bolts and fastening elements. Maintaining the correct diameter of the mounting holes supports even load distribution to the hub, which is important for the durability of the entire chassis.

Material, finish, and performance characteristics

The rim is made of aluminum, which allows for a favorable strength-to-weight ratio. A lighter rim compared to steel solutions promotes the reduction of unsprung mass, which can positively influence suspension response and ride comfort. The silver finish gives the wheel a subdued, classic look that complements both light and dark body colors well.

The refurbishment process involves restoring the rim's performance parameters so that it can operate again in demanding road conditions. A properly prepared surface makes it easier to keep clean and reduces the visibility of typical operational dirt, such as brake pad dust. As a result, the rim can be an aesthetic addition to the vehicle's side profile without the need for frequent, intensive cleaning.

Practical application and benefits of installation

Installing an aluminum wheel of this size on the rear axle of a Mercedes allows for maintaining the vehicle's stylistic consistency and driving parameters close to factory specifications. This solution is particularly beneficial in situations where it is necessary to replace a single rim after mechanical damage or during the gradual renovation of a set of wheels. The refurbished nature of the product allows for an attractive compromise between quality and purchase cost, while maintaining the correct mounting dimensions.

The rim will perform well both in daily city driving and during highway travel, where stability at higher speeds is of key importance. Properly selected geometric parameters promote even pressure distribution on the tire, which can support its durability and predictable behavior on wet and dry surfaces.

Configuration expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the chassis area in your Mercedes and need other elements from the same group, such as additional rims, wheel sets, or alternative rim designs, check the available parts in the Mercedes Wheels category.

If you want to better understand the refurbishment process and consciously compare new and refurbished rims, it is worth reaching for practical tips. A detailed discussion of the renewal stages, criteria for assessing the condition of the rim, and cost-effectiveness aspects can be found in the article Used wheels like new: a guide to buying and refurbishing aluminum wheels, which will help you make a rational purchasing decision and choose a wheel configuration that suits your needs.