Mercedes-Benz ML W164 Gas Pressure Strut Tailgate Boot Trunk Right A1647400245

Mercedes-Benz ML W164 Gas Pressure Strut Tailgate Boot Trunk Right is a precisely selected component from the Tailgates and rear parts category, ensuring stable support and controlled opening of the tailgate. Thanks to its factory fit for the ML W164 body design, this used component allows for restoring the proper operation of the tailgate without interfering with the original hinge geometry. It is a practical solution for drivers expecting efficient operation of the rear loading area.

Specifications and technical data

• SKU: A1647400245
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647400245
• Substitutable numbers: A1647400245, A 164 740 02 45, ASZ
• Location on the vehicle: Right
• Category: Boot & Hatch Lids

Purpose and fitment for Mercedes-Benz ML W164

The presented gas pressure strut is designed specifically for the tailgate of the Mercedes-Benz ML W164 model, intended for the right side of the vehicle. It is responsible for keeping the tailgate in a stable position when opened and for smooth, controlled lifting, which directly affects the convenience of daily use of the luggage compartment.

Due to its design in accordance with the manufacturer's factory specifications, the strut works with the original mounting points, maintaining the correct kinematics of the tailgate movement. This is particularly important in the case of heavier tailgates, where even distribution of force on the left and right sides affects the durability of the hinges and the comfort of operation.

Construction and function of the gas pressure strut

The gas pressure strut for the tailgate in the ML W164 uses compressed gas to generate lifting force, which allows for relieving the user when opening the tailgate. Properly selected operating parameters ensure:

• controlled speed of tailgate lifting,
• stable maintenance in the upper position,
• reduction of loads acting on the hinges and mounts.

The placement on the right side of the vehicle ensures that this element works with the strut on the opposite side, creating a balanced support system. Replacing a worn-out strut with a functional unit allows for eliminating the problem of the tailgate falling on its own, uneven lifting, or the need to hold it by hand.

Benefits of using an original Mercedes component

Choosing a strut from the original Mercedes components group primarily means certainty of fitment for the specific ML W164 body version. This means maintaining:

• the correct range of tailgate operation,
• the assistance force consistent with the design,
• compatibility with factory brackets and mounting sockets.

The used component allows for an economical repair while maintaining the original operating characteristics of the tailgate. This solution is particularly beneficial for comprehensive maintenance of the rear body section when you want to maintain consistency with other vehicle components.

Practical installation and maintenance tips

When replacing the gas pressure strut for the tailgate in the ML W164, it is worth paying attention to the correct placement of the element on the right side and the condition of the ball sockets and mounts. It is recommended to:

• install in pairs with the strut on the opposite side in case of significant wear,
• check for play in the tailgate hinges,
• verify the smoothness of movement after installation is complete.

Such an approach allows for restoring the comfort of tailgate operation and reducing the risk of needing further intervention in the near future. A well-chosen strut also affects user safety, minimizing the risk of the tailgate falling suddenly during loading.

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

For drivers interested in the broader topic of selecting used powertrain components and assessing their technical condition, the following guide article may be helpful: Buying a used engine: 5 things you must check before installation, which shows how to consciously approach the purchase of components from the secondary market.