Mercedes R172 Rear Silver Alloy Wheel Rim 18" ET:36 8,5J 5 Spoke A1724012702

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes R172 Rear Silver Alloy Wheel Rim 18" ET:36 8,5J 5 Spoke is an original rear light-alloy wheel rim, designed specifically for models in this series. The silver finish, precisely selected geometric parameters, and solid aluminum construction ensure stable handling and an aesthetic appearance for the vehicle. This is a solution for drivers who are looking for factory fitment and stylistic consistency with the Mercedes line.

Specifications and technical data

• SKU: A1724012702-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1724012702
• Substitutable numbers: A1724012702, A 172 401 27 02
• Location on the vehicle: Rear
• Color: Silver
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 36
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and rear axle fitment

The rim has been prepared for mounting on the rear axle, which is important for proper load distribution and handling characteristics. The used bolt pattern and diameter of the mounting holes work with the typical hub used on this platform, and the appropriately selected offset supports stability at higher speeds and during dynamic maneuvers. As a result, the rim fits well into the requirements of the suspension system, maintaining the correct suspension geometry.

Aluminum construction and geometric parameters

The rim belongs to the Wheels category and is made of aluminum, which allows for reducing unsprung mass compared to steel solutions. A lighter construction promotes suspension performance, improving reaction to bumps and steering precision. The used width and diameter of the rim allow for the mounting of tires with a sporty profile, which translates into better traction and predictable vehicle behavior in corners.

The five-hole mounting pattern ensures even force distribution to the hub, and the matched diameter of the holes facilitates correct seating of the rim on the vehicle. A set of parameters configured in this way is characteristic of solutions used in premium class cars, where both precision and durability matter.

Exterior appearance and stylistic character

The silver finish of the rim blends well with most body colors, emphasizing the side line and proportions of the car. This type of color scheme is often chosen for Mercedes vehicles due to its subdued, elegant character and ease of maintenance in daily use. The aluminum surface allows for potential care or renovation processes if the user wishes to additionally refresh the appearance of the rim.

Performance characteristics of a used rim

The rim is offered as a used item, which represents a favorable compromise between the purchase cost and maintaining the manufacturer's original specifications. For many users, this means the ability to maintain a consistent set of rims or replace a single damaged wheel without the need to invest in an entire new set. The original mounting parameters facilitate service and tire selection, and the aluminum construction remains attractive in terms of driving properties.

Configuration expansion and technical knowledge

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

When choosing light-alloy rims, it is worth knowing the basic principles of size selection, mounting parameters, and regeneration possibilities. Practical tips can be found in the article Used rims like new: a guide to buying and refurbishing aluminum rims, which helps to consciously assess the condition of the rims and plan any refreshing work.