Mercedes W164 Tail Lift Tailgate Boot Lid Hydraulic Pump Motor A1648002848

The Mercedes W164 Trunk Hydraulic Pump Motor is an original component of the rear trunk lid opening and closing system, designed for Mercedes vehicles. This used part ensures factory fit, stable hydraulic system operation, and maintains the convenience of trunk operation in daily use.

Specifications and technical data

• SKU: A1648002848
• 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 of the Component

The hydraulic pump motor is responsible for generating pressure in the system that assists in opening and closing the trunk lid. A properly functioning unit:

• ensures smooth lifting and lowering of the lid without jerking,
• stabilizes the operation of hydraulic actuators,
• reduces mechanical stress on hinges and mountings,
• contributes to the ease of access to the cargo space.

By maintaining the original design, the hydraulic system operates predictably, which translates to trouble-free trunk operation under various operating conditions.

Benefits of Using an Original Pump Motor

Using a factory hydraulic pump motor in the W164 model allows for consistency within the entire lid opening system. An original component:

• is structurally matched to the vehicle's electrical and hydraulic installation,
• reduces the risk of leaks and system performance drops,
• simplifies diagnostics in case of potential faults,
• ensures compatibility with factory controller settings.

For the user, this means stable trunk lid operation and no need for installation modifications or additional fitting of mounting elements.

Product Characteristics and Condition

The offered hydraulic pump motor is a dismantled part and is classified as used. This type of part is a good solution for vehicle servicing where maintaining original specifications while optimizing repair costs is important. A used component allows for the restoration of full trunk lid system functionality without the need to invest in a new part.

By retaining the factory design, installation is similar to a service replacement, which facilitates workshop work and reduces vehicle downtime.

Application in the Trunk Lid System

The pump motor works in conjunction with other system components responsible for rear trunk lid operation, such as actuators, hydraulic lines, and electrical control. A properly selected unit:

• ensures adequate operating pressure throughout the system,
• maintains consistent lid movement speed,
• reduces mechanism operating noise,
• allows for the cargo space functionality to be maintained as intended by the manufacturer.

If you are planning a comprehensive repair or upgrade of the rear of your vehicle and need other parts from this group, it is worth checking the available products in the Loading Lids{data-id=21} category.

Technical Support and Additional Materials

When selecting used powertrain and hydraulic system components, it is crucial to pay attention to compatibility with the specific vehicle version and the technical condition of the part. A practical guide can help you make an informed decision: how to safely buy a used engine and assess its condition before installation. There you will find tips on assessing wear, verifying markings, and preparing the component for installation.

If you are also interested in other topics related to vehicle operation and service, it is worth familiarizing yourself with the materials in the guide section, including the article practical blog on selecting car parts and diagnosing faults, which helps to organize knowledge about aftermarket parts, used components, and original Mercedes parts.