Mercedes W164 Tail Lift Tailgate Boot Lid Hydraulic Pump Motor A1648002848

Mercedes W164 Tail Lift Tailgate Boot Lid Hydraulic Pump Motor is a specialized component of the tailgate opening and closing system in Mercedes vehicles. It is responsible for the hydraulic drive of the tailgate mechanism, ensuring smooth system operation and stable performance of the entire assembly. This used component from the Tailgate Loading category is a solution for users looking for a technically compatible part at a reasonable price.

Specifications and technical data

• SKU: A1648002848-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1648002848
• Substitutable numbers: A1648002848, A 164 800 28 48, A 164 800 48 48, A1648004848
• Part type: Tail Lift
• Category: Tail Lifts

Purpose and function in the tailgate system

The hydraulic pump motor is responsible for generating operating pressure in the tailgate opening and closing assistance system. Combined with hoses, actuators, and electronic controls, it forms a complete tailgate operation system in the Mercedes W164 SUV series. A properly selected component allows for restoring the correct operation of the system in case of performance drops, uneven tailgate movement, or a complete lack of response to commands from the remote or button.

Benefits of using an original pump motor

Using a dedicated hydraulic pump motor in the tailgate system results in:

• maintaining the factory operating parameters of the hydraulic system,
• stable opening and closing of the tailgate under various loads,
• better compatibility with the factory comfort control system,
• reducing the risk of leaks and mechanical overloads.

As a result, the tailgate system operates in a predictable manner, which is important for both user convenience and the durability of other hydraulic components.

Technical characteristics and fitment

The hydraulic pump motor in this version is structurally adapted to the W164 body architecture and the factory layout of hoses and mounts. This means it can be installed in place of a worn-out component without the need for modifications to the installation or interference with the electrical harness. The product has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration.

The used condition of the component allows for an economical repair of the tailgate system while maintaining the manufacturer's original specifications. This solution is particularly beneficial for complex service work when several elements are being replaced simultaneously.

Application in service practice

The tailgate hydraulic pump motor in the Mercedes W164 is often replaced in situations where:

• the tailgate stops halfway through its range of motion or moves jerkily,
• the system makes unusual noises during operation,
• the opening or closing time of the tailgate has significantly increased,
• the vehicle reports errors related to the tailgate system.

Selecting the correct pump motor allows for restoring the proper operation of the system without the need for interfering with the vehicle's electronics. For workshops specializing in the Mercedes brand, this is a practical element for quick and predictable tailgate system repairs.

System expansion and related components

If you are planning a comprehensive repair or upgrade of the loading area in your Mercedes and need other elements from the same group, such as actuators, guides, or tailgate mounting elements, check the available parts in the Mercedes Tailgate Loading category.

For users interested in a broader perspective on the operation and maintenance costs of vehicles with diesel engines, an article comparing popular BMW power units may be useful – more information can be found in the material BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which discusses, among other things, the impact of the availability of aftermarket parts on the cost-effectiveness of repairs.