BMW X3 Series E83 Gearbox Cross Member Support Bracket 3402272

The BMW E83 X3 gearbox crossmember bracket is a component from the longitudinal body frame parts and brackets group, responsible for stable support and proper positioning of the gearbox relative to the body. This structural solution affects load transfer, vibration reduction, and correct drivetrain alignment in the BMW X3 E83.

Specifications and technical data

• SKU: 3402272
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3402272
• Substitutable numbers: 22313402272, 3402272
• Category: Frame Rails & Subframes

Purpose and Function in the BMW X3 E83 Construction

The gearbox crossmember bracket in the BMW X3 E83 acts as a load-bearing element between the gearbox and the body structure. It is responsible for:

• stable support of the gearbox along the vehicle's axis,
• transferring dynamic loads from the drivetrain to the body frame,
• limiting unwanted gearbox movement during acceleration, braking, and gear changes,
• maintaining the correct drivetrain geometry, which contributes to smooth operation and durability of other components.

A properly selected gearbox bracket helps maintain predictable vehicle behavior, reduces the risk of excessive vibrations, and supports the correct interaction of the gearbox with other drive components.

Construction and Advantages of Using an Original Bracket

This component, categorized under longitudinal body frame parts and brackets for BMW, is designed as an integral part of the vehicle's structure. As such, it ensures:

• factory fit to mounting points on the body and gearbox,
• appropriate rigidity while maintaining controlled flexibility in areas intended by the manufacturer,
• compatibility with original gearbox mounts and bushings.

This solution minimizes the need for assembly modifications and allows for the preservation of operating parameters intended by BMW engineers.

Condition of the Part and Benefits of Choosing a Used Bracket

The offered BMW gearbox crossmember bracket is from the secondary market, allowing for economical repairs while maintaining original construction. A used part of this type is a good solution when:

• the existing bracket has suffered mechanical damage (cracks, deformations),
• the vehicle was involved in a collision and load-bearing elements in the gearbox area need replacement,
• you want to maintain the original drivetrain performance characteristics without using aftermarket parts with uncertain geometry.

Selecting the correct bracket directly impacts driving comfort, the level of vibrations transmitted to the cabin, and the durability of the gearbox mounts.

Selection and Compatibility with the Gearbox System

To correctly select a bracket for a specific BMW X3 E83 configuration, pay attention to:

• compatibility with the gearbox type installed in the vehicle,
• the body mounting system and the arrangement of mounting holes,
• compatibility with existing gearbox mounts and other subframe components.

If you have doubts during selection, you can compare the shape and mounting points with the currently installed part or consult the vehicle manufacturer's catalog data.

Related Categories and Technical Knowledge

If you are also looking for other BMW longitudinal body frame parts and brackets, check out the BMW longitudinal body frame parts and brackets available in our store to select complete structural solutions for your car.

When planning repairs in the drivetrain area, it is useful to understand the specifics of gearbox operation. The guide Used gearbox – when is it worthwhile and what you need to remember may be helpful, discussing compatibility, cost-effectiveness, and selection of components that work with the gearbox.

To compare the approaches of other manufacturers to original drive and equipment components, you can read the article Audi and pure emotion. How used parts help maintain the brand's DNA?, which describes how the correct selection of original elements affects the preservation of the car's character.