BMW X5 E70 X6 E71 Output Drive Shaft Right O/S 1055MM 7545126

BMW X5 E70 X6 E71 Output Drive Shaft Right O/S 1055MM is an original drivetrain component from the Drivetrain mounting parts and brackets group, designed for installation on the right side of the front axle. This is a solution for users who expect precise fitment, stable drivetrain operation, and the preservation of factory handling characteristics in BMW X5 and X6 E70/E71 generation models.

Specifications and technical data

• SKU: 7545126-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7545126
• Substitutable numbers: 31607545126, 7545126, 8631750, 31608631750
• Location on the vehicle: Right
• Category: Drivetrain Hardware & Fasteners

Purpose and function in the drivetrain

The front drive shaft is responsible for transferring torque from the transmission to the wheel, ensuring smooth acceleration and stable vehicle handling. For BMW X5 and X6 E70/E71 models, a correctly selected right-side drive shaft is crucial for:

• maintaining proper wheel alignment geometry,
• reducing vibrations and noise during driving,
• even distribution of loads on suspension and drivetrain components.

By maintaining the factory length and design, the described drive shaft allows for the preservation of the precision handling characteristic of BMW and the predictable behavior of the car in corners.

Construction and mounting fitment

The element has been designed as a drivetrain part mounted on the right side of the front axle, taking into account the specific structural requirements of the E70/E71 platform. Proper profiling and factory mounting points allow for:

• seamless fitment with the wheel hub and transmission,
• proper cooperation with the front suspension,
• maintaining tightness and correct operation of the joints within typical ranges of steering and suspension travel.

Such fitment reduces the risk of incorrect installation, which is particularly important in vehicles with advanced drivetrain systems, such as the BMW X5 and X6.

Condition, origin, and benefits of using a used part

The offered drive shaft is a used part, sourced from a dismantled BMW vehicle. Choosing an original second-hand component allows you to maintain factory drivetrain performance parameters while reducing costs compared to new aftermarket replacements. Additionally, using a used OEM element supports a more sustainable approach to vehicle maintenance.

If you want to better understand the impact of such solutions on the environment, it is worth reading an article describing how used components reduce the consumption of raw materials and energy – check the material: Sustainable automotive and the benefits of choosing original used parts.

Why it is worth using this drive shaft in a BMW X5/X6 E70/E71

Using the correct right-side front drive shaft in a BMW X5/X6 E70/E71 translates into specific technical benefits:

• Stable power transmission – reduction of jerking and unwanted vibrations during starting and acceleration.
• Better vehicle control – maintaining predictable car behavior in corners and during drivetrain load changes.
• Compatibility with the factory BMW drivetrain – no need to modify other mounting elements.
• Economical repair – the ability to restore drivetrain efficiency without the need to invest in expensive new components.

In the case of vehicles with advanced drivetrain systems, such as the solutions used in BMW, the selection of the appropriate drive shaft has a direct impact on the durability of other drivetrain elements and driving comfort.

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 additional brackets, supports, or mounting hardware, check the available parts in the BMW drivetrain mounting parts and brackets category.