Mercedes S212 Boot Tailgate Gas Pressurized Spring Rear Right Left N/O/S

The Mercedes W168 Tailgate Actuator Rear Left Right is an original part from the Tailgate and Rear group, designed for the rear of the body. It ensures controlled, smooth lifting and stable support of the tailgate, improving the daily functionality and convenience of using a Mercedes car.

Specifications and technical data

• SKU: A2129801064
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129801064
• Substitutable numbers: A2127400045, A 212 740 00 45, A2129801064, A 212 980 10 64
• Location on the vehicle: Rear, Right, Left
• Category: Boot & Hatch Lids

Actuator Purpose and Function

The actuator is responsible for safely opening and holding the tailgate in the raised position, which is crucial for comfortable access to the cargo space. The part operates in the rear zone of the body, on the right or left side, stabilizing the tailgate's movement and preventing uncontrolled lowering.

Thanks to appropriately selected operating parameters, the actuator works in conjunction with the tailgate's structure, ensuring predictable behavior during opening and closing, even with frequent, daily use of the vehicle.

Construction and Body Fitment

The actuator has been specifically designed for the rear tailgate construction in W168 family models, which translates to proper fitment with mounting points and hinge geometry. The appropriate working length and lifting force characteristics enable harmonious cooperation with the hinges and tailgate lock.

Its placement on the vehicle covers the rear part of the body on the left or right side, allowing the part to be used in configurations requiring one or two actuators, depending on the solution implemented in a particular car instance.

Benefits of Using an Original Actuator

Using an original actuator in a Mercedes car allows you to maintain the tailgate's factory operating characteristics. Properly selected support force reduces strain on the hinges and lock, and also minimizes the risk of the tailgate suddenly dropping during loading.

The main advantages of installing this part include:

• maintaining predictable, repeatable tailgate movement,
• increasing the convenience of operating the rear cargo space,
• improving user safety during loading and unloading,
• maintaining consistency with the factory body construction.

Condition and Service Application

The actuator comes from a Mercedes vehicle and is used for both standard replacement of worn parts and for post-accident repairs of the rear body section. It is a practical service solution that allows for the restoration of proper tailgate operation without the need for structural modifications.

The part is suitable for workshops specializing in the Mercedes brand and for owners who service their cars themselves and expect parts that comply with original design specifications.

Expanding the Mercedes Tailgate System

If you are planning a comprehensive repair or upgrade of the tailgate area in your Mercedes and need other parts from the same group, such as hinges, locks, or additional brackets, check the available parts in the Mercedes Tailgate and Rear category.

For drivers interested in a broader perspective on selecting used components, practical tips on the cost-effectiveness of using aftermarket parts can be found in the article Volkswagen – Solidity and Reliability. Why Used VW Parts are a Sensible Choice?, which discusses, among other things, compatibility, installation, and operation of used components.