BMW 1 Series F40 Attachment Lever Bottom Left N/S 7456049

BMW 1 Series F40 Attachment Lever Bottom Left N/S is an original body component designed for installation on the driver's side. This part was engineered by BMW to ensure precise mechanism guidance and a stable connection of structural elements, which translates into predictable vehicle handling. Using this OEM component allows for a technically correct repair without interfering with the factory geometry.

Specifications and technical data

• SKU: 7456049
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7456049
• Substitutable numbers: 7456049, 51247456049, PK
• Location on the vehicle: Left
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The presented BMW 1 Series F40 Attachment Lever Bottom Left N/S operates in the side zone of the vehicle on the left side. It is responsible for the stable guidance of the components it works with, maintaining proper connection rigidity, and reducing unwanted play. A correctly selected and installed component helps maintain the proper body geometry in this area and improves the repeatability of the mechanisms with which it interacts.

Compatibility and fitment

The lever has been constructed specifically for the F40 generation, ensuring proper mounting points and compatibility with BMW's factory design solutions. Its placement on the left side eliminates the risk of installation errors and facilitates part selection when repairing a specific body area. The original origin of the component promotes the maintenance of material and dimensional consistency with other body parts.

Characteristics of the used component

As a secondary market part, the attachment lever retains the factory geometry and operating method intended by the manufacturer, which is particularly important for post-collision repairs or the replacement of worn-out parts. The used OEM component is a sensible choice for users who expect correct fitment and predictable vehicle behavior while reducing costs compared to a new part.

Installation and maintenance tips

Before installation, it is recommended to verify the condition of the mating components and check the correct alignment of the entire system in the left side area of the vehicle. Installation should be performed in accordance with the appropriate tightening torques and BMW service procedures, which will help maintain connection rigidity and minimize the risk of play during operation. After the replacement is complete, it is worth performing a geometry check at a service center to confirm the correct alignment of the structural elements.

Upgrade expansion and part selection

If you are planning a comprehensive repair or upgrade of the side body zone in your BMW and need other elements from the same group, such as additional attachment levers, brackets, or structural mounts, check the available parts in the Other BMW category.

Technical support and expert knowledge

When planning repairs and upgrades, it is worth using reliable sources of knowledge regarding the structural differences between individual model versions and the impact of the applied solutions on vehicle handling and durability. In this context, an article discussing the characteristics of sports versions and their components may be helpful – you can find more information in the material Audi RS vs other models – what is hidden under the hood and chassis?, which shows how the selection of appropriate components affects the car's behavior in daily use.