BMW F12 Roof Folding Convertible Flap Hinge Brake Rear Left Black Sapphire

BMW F12 Roof Folding Convertible Flap Hinge Brake Rear Left Black Sapphire is an original convertible roof mechanism component, designed for precise operation in the rear left section of the vehicle body. Thanks to its factory-fit design for BMW construction, it ensures stable flap guidance, repeatable mechanism operation, and visual consistency with the body paint. This used OEM part is a sensible choice for specialized convertible roof repairs where compatibility and correct geometry are essential.

Specifications and technical data

• SKU: 7226973-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7226973
• Substitutable numbers: 7226973, 51177226973, 7263871, 51177263871
• Location on the vehicle: Rear, Left
• Color: Black Sapphire Metallic - 475
• Category: Other Exterior Parts & Accessories

Purpose and function in the BMW F12 body

The presented BMW F12 Roof Folding Convertible Flap Hinge Brake is designed to operate in the rear left section of the BMW 6 Series F12 Convertible body. It is responsible for the controlled movement of the flap element during roof opening and closing, stabilizing its position and reducing unwanted vibrations. A correctly selected hinge in this area is important for:

• maintaining the proper geometry of the flap and roof guides,
• even load distribution during mechanism operation,
• maintaining the tightness and correct closing of the rear body components.

Black Sapphire Metallic color – visual match

The component is finished in the factory Black Sapphire Metallic color, which facilitates maintaining visual consistency of the body in dark paint tones. In the case of convertible roof repairs or replacing individual components in the rear zone of the vehicle, using a part in the same shade reduces the need for additional paint work and allows for faster restoration of the vehicle's aesthetics.

Technical characteristics and installation

The BMW F12 Roof Folding Convertible Flap Hinge Brake is a structural element operating in a moving system, which is why maintaining the correct mounting point and range of motion is crucial. The original BMW part ensures:

• compatibility with factory mounting points in the rear left section of the body,
• cooperation with the standard folding roof mechanism,
• the possibility of installation as a replacement for a damaged element without interfering with the body structure.

The used OEM component is particularly useful for post-accident or maintenance repairs when it is required to restore proper roof operation while keeping service costs reasonable.

Condition, origin, and service application

The offered hinge comes from dismantling and is classified as a used original BMW part. This type of part will prove useful in situations where:

• mechanical damage or deformation of the hinge has occurred,
• there are problems with the smoothness of the folding roof flap movement on the left side,
• it is necessary to replace a single component without interfering with the entire mechanism.

Thanks to maintaining the factory specification, the hinge can be used as a direct replacement in the repair process, without the need for adaptation or structural modifications.

Integration with other body and roof elements

The flap hinge brake works with other components of the folding roof mechanism, such as guides, actuators, or mounting elements. A correctly selected and installed element helps reduce stress in the roof structure and decreases the risk of accelerated wear of adjacent parts. In the case of extensive convertible roof repairs, it is worth considering checking the entire moving system to ensure smooth and repeatable operation of the mechanism in the long term.

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other elements from the same group, such as hinges, mounts, or small mounting components, check the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports models and the influence of body and chassis construction on vehicle handling, our blog article may be helpful – Audi RS vs other models – what is hidden under the hood and chassis?, where we discuss the differences in construction and components between standard and sports versions.