Trunk Spring BMW F01 F02 F04 Boot Lid Tailgate Shock Absorber Right O/S 7185905

Trunk Spring BMW F01 F02 F04 Boot Lid Tailgate Shock Absorber Right O/S is an original component of the trunk lid lifting system, designed specifically for luxury BMW 7 Series sedans. Thanks to its precise operating characteristics, it ensures stable opening and closing of the trunk lid, improving daily comfort and the safety of the rear bodywork.

Specifications and technical data

• SKU: 7185905
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7185905
• Substitutable numbers: 51247185905, 7185905, 51244826678, 4826678
• Location on the vehicle: Right
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The presented right trunk shock absorber is responsible for the controlled, smooth movement of the lid in BMW F01, F02, and F04 models. This component stabilizes the movement of the lid, limits sudden dropping, and supports its lifting, which is particularly important for the heavy, multi-component lids used in high-end luxury sedans.

Thanks to its dedicated placement on the right side of the body, this part works in tandem with other components of the lifting mechanism, maintaining proper operating geometry and predictable lid behavior throughout the full range of opening.

Benefits of using an original trunk shock absorber

Using an original shock absorber in the rear body area of a BMW provides a number of practical benefits:

• maintaining factory lifting force and damping characteristics,
• consistent cooperation with hinges and other trunk lid components,
• reducing the risk of the lid dropping uncontrollably,
• more comfortable trunk operation in daily use.

Selecting the correct component for the right side is crucial for the even operation of the entire lid mechanism, especially in vehicles equipped with extensive rear body trim.

Condition and fitment for BMW

The offered shock absorber comes from the Trunk lids and rear parts group, which means it was designed to work in the demanding area of the vehicle's rear. As a used part, it is intended for users looking for a cost-effective solution while maintaining the original design and fitment for the specific generation of the BMW 7 Series.

Thanks to its factory origin, the part retains the correct mounting points and geometry, which facilitates installation and allows for the restoration of proper lid operation without the need for body modifications or additional alterations.

How to choose the right trunk shock absorber

When selecting a trunk shock absorber for the BMW 7 Series F01/F02/F04, it is worth paying attention to:

• compatibility with the body generation and model version,
• correct placement on the vehicle (right side),
• belonging to the original BMW parts line.

If necessary, you can compare the markings on the currently installed element with the data in the technical specification to ensure that the new shock absorber will work with the existing lid mechanism.

Expanding the BMW trunk system

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other elements from the same group, such as actuators, hinges, or additional supports, check the available parts in the BMW Trunk lids and rear parts category.

More knowledge about body and suspension components

For drivers who want to better understand how body components interact with the chassis and suspension, a practical service guide may be helpful. It explains in an accessible way the importance of properly functioning components for driving comfort and safety – from shock absorbers and control arms to stabilizers. More information can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.