BMW E81 E87 E90 Output Shaft Driveshaft Driveshaft Right O/S 7547628

BMW E81 E87 E90 Drive Shaft Drive Axle Right Rear Rear is a component from the Drive Mounts and Holders category, designed for the right rear axle in selected BMW 1 and 3 Series models. This solution allows for restoring the drivetrain's functionality, ensuring stable rear axle operation and proper torque transfer.

Specifications and technical data

• SKU: 7547628
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7547628
• Substitutable numbers: 7547628, 33217547628, 7561792, 33217561792
• Location on the vehicle: Right
• Category: Drivetrain Hardware & Fasteners

Purpose and Function in the Drivetrain

The right rear drive shaft is responsible for the mechanical connection between the drive pinion and the wheel hub, enabling efficient power transfer to the rear axle. For BMW E81, E87, and E90 models, a correctly selected drive shaft is crucial for:

• maintaining smooth torque transfer to the wheel,
• stable suspension operation under changing loads,
• reducing vibrations and noise in the drivetrain.

Its placement on the right side of the rear axle allows for precise alignment with the suspension geometry and the drive axle housing in the specific model.

Compatibility and Mounting Fit

The offered drive shaft is designed as a component compatible with original BMW solutions, which facilitates installation in place of the original part. Thanks to the use of appropriate connectors and geometry, the component works with factory hubs and gearbox elements without the need for structural modifications.

The presence of dedicated part numbers and interchangeable numbers (visible in the specifications section) makes it easier to verify compatibility with specific body and drivetrain variants. This is particularly important when selecting parts for cars equipped with different axle and gear ratio variants.

Condition, Origin, and Benefits of Using a Used Part

The component comes from the BMW line and is offered as a used part, allowing for economical drivetrain repair while maintaining characteristics close to the original equipment. Choosing this solution is particularly beneficial when:

• maintaining the original drivetrain operating characteristics,
• reducing service costs while using a component with a proven design,
• easy integration with existing suspension and gearbox elements.

Thanks to the use of original geometry, the drive shaft maintains proper cooperation with the joints and seals, which contributes to the correct operation of the entire system.

Benefits of Correct Drive Shaft Selection

Selecting the appropriate right rear drive shaft for BMW E81, E87, and E90 translates into a range of practical operational benefits:

• more predictable vehicle behavior during acceleration and engine braking,
• reduced risk of unwanted play in the drivetrain,
• lessening of overloads acting on the gearbox and suspension components.

A correctly selected component from the Drive Mounts and Holders category helps maintain the cohesive operation of the entire system, which is important for both driving comfort and the durability of other components.

Further Drivetrain Optimization and Component Selection

When replacing a drive shaft, it is advisable to comprehensively assess the condition of the entire drivetrain – including the clutch, dual-mass flywheel, and other components responsible for torque transfer. The guide: Clutch and Dual-Mass Flywheel – Diagnosis and Component Selection for the Drivetrain, can be helpful in this regard, as it describes the principles of selecting components, including used ones, and their integration with the drivetrain.

If you are looking for other BMW Drive Mounts and Holders for your car, check out our dedicated category: BMW Drive Mounts and Holders. This will make it easier to assemble a cohesive set of drivetrain components tailored to your specific model.