BMW 1 3 Series E87 E90 Manual Gearbox Covering Plate Rubber Coated 7549314

BMW 1 3 Series E87 E90 Manual Gearbox Covering Plate Rubber Coated is an original component from the Manual Gearboxes group, designed for BMW 1 Series E87 and 3 Series E90 models equipped with a manual transmission. The cover is an important component of the gearbox housing, responsible for tightness, stable guidance of internal mechanisms, and correct positioning of mating parts.

Specifications and technical data

• SKU: 7549314
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7549314
• Substitutable numbers: 23007549314, 7549314
• Gearbox type: Manual
• Category: Manual Transmission

Purpose and function of the gearbox cover

The manual gearbox cover in the BMW E87 and E90 is a structural part of the transmission housing that closes and stiffens the body, while simultaneously ensuring proper guidance of the shafts and selector elements. A correctly selected cover allows for maintaining the proper geometry of the gearbox, which translates into precise gear shifting and stable operation of the entire drivetrain.

In the case of manual transmission intervention – such as repair, regeneration, or replacement of internal components – using the correct cover is crucial for maintaining factory parameters and reducing the risk of leaks and excessive operating clearances.

Benefits of using an original BMW cover

The original manual gearbox cover for BMW has been designed while maintaining the tolerances provided by the manufacturer, which ensures:

• precise fit to the manual transmission housing,
• proper sealing of connections with adjacent elements,
• stable support and guidance of internal mechanisms,
• compatibility with factory mounting points.

Thanks to this, the installation proceeds in a predictable manner, and the gearbox maintains operating characteristics consistent with BMW's design assumptions. For the user, this means more reliable, repeatable gear shifting and a reduction in the risk of unwanted noises resulting from improper housing fitment.

Technical characteristics and installation

The cover is intended for transmissions with a manual gearbox type, which is important when selecting parts within the BMW range. The design is compatible with the factory mounting and sealing system used in manual gearboxes installed in the E87 and E90, which facilitates service work and shortens installation time.

Before installation, standard workshop procedure is recommended: checking mating surfaces, selecting appropriate sealant, and verifying the condition of cooperating transmission elements. Such an approach allows for fully utilizing the potential of the part and limiting the need for re-intervention in the gearbox.

Part condition and use in service practice

The element comes from disassembly and is intended for re-installation in BMW vehicles where replacement of the cover is required due to mechanical damage, deformation, or interference with the gearbox housing. In workshop practice, such a part is often used for:

• repairs after collisions with damage to the transmission housing,
• manual gearbox regeneration,
• drivetrain swaps between BMW E87 and E90 units.

Using an original component from the same design group allows for maintaining the technical consistency of the drivetrain and facilitates subsequent service maintenance.

OEM selection and expert knowledge

When selecting a manual gearbox cover for a specific BMW unit, it is worth using the manufacturer's markings and the vehicle's technical documentation. Proper matching by factory numbers minimizes the risk of dimensional incompatibility and installation problems. If you want to deepen your knowledge about the safe selection of drivetrain elements from the secondary market, selection procedures by VIN and OEM, and the real cost differences between new and used components, check out the article: Why it is worth buying used gearboxes and engines – facts instead of myths.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other elements from the same group, such as housings, bodies, or transmission mounting elements, check out the available parts in the BMW Manual Gearboxes category.