Mercedes C118 Front Left N/S Suspension Leg Brake Disc Wheel Hub Disc Caliper

Mercedes C118 Front Left N/S Suspension Leg Brake Disc Wheel Hub Disc Caliper is a complete chassis component designed for the front axle on the driver's side. The set combines key components responsible for wheel guidance, load transfer, and directional stability into a single assembly, which facilitates servicing and reduces the risk of mismatching individual parts. As a result, it provides a practical solution for suspension repairs in Mercedes vehicles.

Specifications and technical data

• SKU: A2473320100-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2473320100
• Substitutable numbers: A2473320100, A 247 332 01 00, A2474214500, A 247 421 45 00, A2474212012, A 247 421 20 12
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The presented set belongs to the Suspension repair kits category and is intended for installation on the front, left side of the vehicle. It is responsible for proper wheel seating, maintaining suspension geometry, and stable vehicle handling during acceleration, braking, and cornering. Integrating the control arm, steering knuckle, wheel hub, and suspension leg into one assembly simplifies diagnostics and replacement in the event of mechanical damage or excessive wear.

Set construction and function of individual elements

The control arm is responsible for guiding the wheel in the horizontal plane and works with other suspension components, ensuring controlled deflection and body stability. The steering knuckle serves as the central mounting point for the wheel hub and steering system components, transferring loads from the road to the suspension. The wheel hub allows for rim mounting and works with the bearings, which translates into smooth, controlled wheel rotation. The suspension leg integrates these components into a cohesive system that transfers vertical and lateral forces, ensuring predictable vehicle behavior.

Benefits of using a complete suspension set

Using a complete suspension assembly for the front left side allows for reduced repair time and minimizes the risk of geometry issues resulting from combining parts from different sources. Replacing the entire assembly at once is particularly beneficial in cases of more serious damage, such as the aftermath of a collision, hitting a curb, or long-term operation on uneven surfaces. For the user, this means more predictable handling, better stability, and improved driving comfort after the repair.

Characteristics of the used product

The item comes from the used parts group, which allows for a significant reduction in repair costs while maintaining a design consistent with the manufacturer's factory specifications. In the case of suspension, this is of particular importance, as the original geometry and mounting method affect tire durability, braking efficiency, and safety in emergency situations. A used suspension set is a good choice for drivers who want to maintain the driving characteristics of their Mercedes within a reasonable service budget.

Fitment, identification, and reference numbers

For proper part selection, it is crucial to compare the OEM number and interchangeable numbers with vehicle data and service documentation. The product has assigned reference numbers that facilitate verification of compatibility with a specific body version and suspension system. In case of doubt, it is worth comparing the markings with information from the manufacturer's catalog or consulting a mechanic to ensure full compatibility with your specific Mercedes configuration.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mercedes and need other elements from the same group, such as additional control arms, steering knuckles, or wheel hubs, check the available parts in the Mercedes Suspension repair kits category.

Why choose an original Mercedes suspension set

The original design dedicated to Mercedes models ensures proper mounting points, appropriate stiffness, and predictable behavior under load. Thanks to this, it is easier to set the geometry after a suspension replacement, and the vehicle behaves in accordance with the manufacturer's factory specifications. This is particularly important in premium class cars, where precision of handling, comfort of damping unevenness, and stability at higher speeds are key elements of daily operation.

Technical support and additional information

If you want to better understand the advantages of using original, used components in cars of this brand, it is worth reading the article Used parts for Mercedes – original parts from dismantling, which discusses the practical aspects of selecting and operating such elements. For a comparison of the approach to new and used components in terms of costs and durability, the entry Car parts – new or used? We compare costs, quality, and durability will also be helpful, facilitating an informed purchasing decision.