BMW E93 F33 Folding Top Hardtop Roof Shell Centre Le Mans Blau Blue Metallic

BMW E93 F33 Folding Top Hardtop Roof Shell Centre Le Mans Blau Blue Metallic is an original body component designed for hardtop convertible models. Thanks to its factory design, it ensures precise fitment, maintains the body lines, and provides color consistency with the Le Mans Blau Metallic – 381 paint. This is an ideal solution for users who expect a technically correct repair after roof damage or when completing the bodywork after a collision.

Specifications and technical data

• SKU: 7400555-LMB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7400555
• Substitutable numbers: 41007400555, 7400555, 54377183297, 7183297, 54377251990, 7251990
• Weight: 150
• Color: Le Mans Blau Metallic - 381
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described roof shell is the central part of the folding hardtop in BMW 3 Series E93 and F33 convertible versions. It is a key panel responsible for:

• maintaining the rigidity of the roof structure while driving,
• proper operation of the folding hardtop mechanism,
• correct alignment with other roof segments and seals.

Thanks to its original geometry, the component works seamlessly with the factory folding mechanism, which reduces the risk of stress, leaks, and closing issues.

Le Mans Blau Metallic – 381 color

The roof shell is finished in the Le Mans Blau Metallic – 381 shade, characteristic of BMW's sporty configurations. The metallic paint ensures:

• visual consistency with the bodywork in the same color code,
• an attractive, dynamic look while maintaining the vehicle's factory character,
• the possibility of installation without the need to change the vehicle's color, provided the rest of the bodywork matches.

This is a particularly beneficial solution for post-accident repairs, where both technical correctness and aesthetics are important.

Original origin and technical parameters

The component comes from BMW, which means it is a part compliant with the manufacturer's factory specifications. The roof has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and vehicle year. The product has a specific weight, which is important for the selection and operation of the folding roof mechanism as well as during installation.

The part is in used condition, which in practice means a real opportunity to reduce repair costs while maintaining the original construction and materials.

Practical application and installation

The central hardtop roof shell is used primarily in situations such as:

• repairing damage after a collision or parking incident,
• completing missing roof elements in renovation projects,
• replacing a panel due to corrosion, deformation, or mechanical damage.

Thanks to the factory mounting points and preserved body geometry, the installation can be carried out in a manner similar to the manufacturer's service procedures, without the need for structural modifications.

Part selection and additional materials

If you are planning a comprehensive repair or upgrade of the roof body area in your BMW and need other components from the same group, such as roof panels, covers, or structural elements, check out the available parts in the Other BMW category.

When choosing a used OEM component, it is worth knowing the practical criteria for evaluation and comparison with replacements – a detailed discussion can be found in the article 5 reasons why a used OEM part is a better choice than a replacement, which helps to consciously plan body repairs.

To compare the characteristics of sports versions and standard models, as well as to understand the differences in the construction of powertrains and chassis, you can read the material Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design components for durability and dynamics.