Mercedes CL203 Gas Pressure Spring Strut Tailgate Left Right N/O/S A2039800764

The Mercedes CL203 gas tailgate strut is an original part designed for supporting and smoothly opening the rear tailgate. Thanks to the use of gas damping technology, it ensures stable tailgate operation on both the left and right sides, improving the comfort of daily vehicle use.

Specifications and technical data

• SKU: A2039800764
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2039800764
• Substitutable numbers: A2039800764, A 203 980 07 64, A2039800564, A 203 980 05 64
• Location on the vehicle: Right, Left
• Category: Boot & Hatch Lids

Purpose and Function of the Tailgate Strut

The presented gas tailgate strut for Mercedes CL203 belongs to the group of components responsible for safely lifting and holding the rear tailgate in the open position. Appropriately selected gas force characteristics reduce the risk of the tailgate dropping, which translates to convenience during loading and protects the user from sudden closure.

The component can be used on the right or left side of the vehicle, facilitating adaptation to the specific body configuration and allowing for the replacement of a single strut or a pair, depending on the condition of other components.

Construction and Performance Parameters

The gas tailgate strut is based on a cylinder filled with compressed gas and a precise guiding piston. This design ensures:

• controlled opening and closing speed of the tailgate,
• stable holding of the tailgate in the upper position,
• reduced load on the tailgate hinges and mounts,
• more comfortable one-handed trunk operation.

Thanks to its adaptation to the specific body construction of the Mercedes CL203, the strut works with factory mounting points, which preserves the original geometry of the tailgate's operation.

Installation and Compatibility

The strut is designed for installation in the rear tailgate area, on the right or left side, using factory brackets. In practice, this means:

• no need for modifications to the bodywork or mounts,
• preservation of the original opening and closing line of the tailgate,
• possibility of replacing the component in a workshop setting or by an experienced user.

To confirm full compatibility with a specific vehicle version, it is advisable to verify the part markings and interchangeable numbers in the technical specifications section, which facilitates the selection of the correct component for different equipment variants.

Condition of the Part and Benefits of Using a Used Part

The offered tailgate strut is a used part, allowing for an economical repair of the tailgate lifting system while maintaining the original quality of workmanship characteristic of the Mercedes brand. In many cases, using a tested used part is a beneficial solution, especially when aiming to preserve the factory specifications without the need to invest in more expensive aftermarket replacements.

Before installation, a standard visual inspection and a check of the strut's smooth operation are recommended to ensure the correct functioning of the entire tailgate opening system.

Expanding the Mercedes Tailgate System

If you are planning a comprehensive repair or modernization of the rear body area in your Mercedes and need other parts from the same group, such as additional struts, hinges, or tailgate mounts, check the available parts in the Mercedes Tailgate and Rear Parts category.

For drivers also considering the purchase of used components in other areas of the vehicle, practical tips on assessing the condition and cost-effectiveness of such solutions may be useful – you can find them in the article Used Gearbox – When It's Worth It and What You Need to Remember, which discusses key aspects of choosing used mechanical components.