Mercedes W168 Rear Right O/S Underride Underbody Skid Panel Shielding

Mercedes W168 Rear Right O/S Underride Underbody Skid Panel Shielding is an original body component designed specifically to protect the rear right section of the underbody in W168 series models. This type of shield stabilizes airflow under the car, reduces dirt accumulation, and protects critical suspension and body components, which translates into more predictable handling and smoother vehicle operation. Thanks to its factory fit, it is a particularly beneficial solution for post-accident repairs and restoring the car to its original specifications.

Specifications and technical data

• SKU: A1685240530
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1685240530
• Substitutable numbers: A1685240530, A 1685240530, A 168 524 05 30, ASZ
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and function of the underbody shield

The presented shield is a component from the Mudflaps group, mounted in the rear right part of the vehicle. Its task is to limit the stream of water, mud, gravel, and other debris thrown from under the wheel onto the underbody components. In practice, this means:

• reducing the risk of accelerated corrosion in the rear right body area,
• better protection of cables, mounts, and structural elements in the wheel area,
• more stable airflow under the car at higher speeds.

Thanks to its precise fit to the geometry of the Mercedes W168, the shield works in conjunction with other wheel arch and underbody elements, creating a cohesive protective system.

Benefits of using an original Mercedes shield

Choosing an original underbody shield for a Mercedes brings a number of practical advantages, especially important during body repairs:

• Factory fit – maintaining the correct mounting geometry without the need for modifications or adjustments to the mounts.
• Consistency with other wheel arch elements – proper adhesion to adjacent panels and mudflaps, which limits the formation of gaps and unwanted vibrations.
• Stable behavior while driving – a properly shaped surface helps maintain predictable airflow under the vehicle.
• Easier underbody inspection – a correctly installed shield allows for quick removal and reinstallation during service checks.

Installation characteristics – rear, right side

The shield has been designed for installation in a specific location on the vehicle – the rear right part of the underbody. This positioning means that the component works directly with the rear right wheel, wheel arch, and adjacent protective panels. Proper fit in this area is crucial for:

• maintaining the tightness of the shielding system in the rear zone,
• reducing noise generated by stones and water hitting the body elements,
• maintaining correct aerodynamics in the rear part of the vehicle.

When replacing, it is worth paying attention to the condition of the mounts and adjacent mudflaps so that the entire protective system works evenly and without play.

Condition of the component and practical application

The offered underbody shield is a used component, which in the case of original body parts often represents a favorable compromise between quality and repair cost. This type of part will work especially well in situations where:

• the vehicle has undergone bodywork in the rear right section and it is necessary to restore the complete set of shields,
• the previous shield was mechanically damaged (e.g., due to contact with an obstacle or detachment while driving),
• the goal is to restore factory underbody protection after years of operation.

By using an original component, you minimize the risk of installation problems and ensure structural consistency with other Mercedes components.

If you are planning a comprehensive repair or upgrade of the wheel arch and underbody area in your Mercedes and need other elements from the same group, such as additional shields, mudflaps, or protective panels, check the available parts in the Mercedes Mudflaps category.

For users who pay attention to the ecological aspect of vehicle repairs and want to better understand the impact of choosing original second-hand components on the environment, we have prepared material explaining this topic – more information can be found in the article Sustainable automotive: How buying original used parts reduces your carbon footprint and protects the environment?.