Mercedes SLK R172 AMG Front Silver Alloy Wheel Rim 18" 7,5J ET:42 A1724012602

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes SLK R172 AMG Front Silver Alloy Wheel Rim 18" 7,5J ET:42 is an original, used component from the Wheels category, designed specifically for the front axle of the Mercedes SLK R172 sports roadster in the AMG version. The silver finish and aluminum construction ensure an attractive appearance, precise handling, and the appropriate parameters for dynamic driving. This is a solution for drivers who want to maintain the factory character of the car while ensuring stylistic and technical consistency of the entire wheel set.

Specifications and technical data

• SKU: A1724012602-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1724012602
• Substitutable numbers: A1724012602, A 172 401 26 02
• Location on the vehicle: Front
• Color: Silver
• Rim diameter: 18"
• Rim width: 7.5
• Offset (ET): 42
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and front axle fitment

The presented wheel rim is designed as a component mounted on the front of the vehicle, which is crucial for suspension geometry and handling stability. The design takes into account the requirements of the steering and braking systems in the SLK R172 AMG model, ensuring adequate clearance for the calipers and proper tire seating. As a result, the rim supports precise handling, predictable car behavior in corners, and reliable power transfer to the road surface.

Construction, material, and color

The rim is made of aluminum, which allows for a favorable strength-to-weight ratio, thereby helping to reduce unsprung mass. A lighter rim promotes faster suspension response, improving comfort and stability at higher speeds. The silver finish gives the whole an elegant, timeless look that complements both light and dark body colors well.

The geometric parameters of the rim have been selected to maintain the correct wheel arch line, proper tire seating, and compatibility with factory AMG solutions. Thanks to this, the driver receives a component that does not require compromises in terms of handling and aesthetics.

Mounting parameters and performance characteristics

The rim features a bolt pattern matched to the standards used in the Mercedes SLK R172 AMG, which allows for direct mounting on the hub without the need for adapters. The number of holes and their pitch circle diameter ensure stable wheel seating and even load distribution during braking and acceleration. A properly selected offset supports correct suspension geometry, which translates into predictable car behavior and even tire wear.

The rim diameter combined with its width allows for the use of sports-profile tires, typical for the AMG version. Such a set promotes precise handling, better torque transfer, and more effective use of the braking system's capabilities.

Practical application and benefits of choosing a used rim

Choosing a used aluminum rim for the Mercedes SLK R172 AMG is a reasonable compromise between costs and maintaining the manufacturer's original specification. You receive a component consistent with factory assumptions, which allows for restoring the full functionality of the running gear after damage to one of the rims or for completing a set of wheels. This is especially important when you want to maintain a consistent look for the car and avoid mixing different wheel designs.

If you want to better understand what to look for when buying second-hand rims and how to approach their refurbishment, check out the guide Used rims like new: a guide to buying and refurbishing aluminum rims, where you will find practical tips on assessing the condition, refurbishment, and maintenance of aluminum rims.

Expanding the set and matching other Mercedes wheels

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

Summary

Mercedes SLK R172 AMG Front Silver Alloy Wheel Rim 18" 7,5J ET:42 is a technically matched aluminum rim designed for the front axle, which allows you to maintain the factory handling character and aesthetics of the AMG version. The silver finish, properly selected mounting parameters, and construction consistent with Mercedes requirements make it a practical choice when replacing a damaged rim or completing a set of wheels in the SLK R172 sports roadster.