BMW E81 E87 LCI 123d E90 E91 325d Diesel Driveshaft Output Shaft Left 7533449

BMW E81 E87 LCI 123d E90 E91 325d Diesel Driveshaft Output Shaft Left is an original drivetrain component from the Drivetrain mounting parts and brackets group, designed for BMW vehicles with diesel engines. This used driveshaft ensures a factory fit, maintaining the correct geometry for power transmission to the rear left wheel and stable operation of the entire system.

Specifications and technical data

• SKU: 7561783
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7561783
• Substitutable numbers: 33217561783, 7561783, 7533449, BG
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Drivetrain Hardware & Fasteners

Purpose and function in the drivetrain

The described rear left driveshaft operates in the drive axle, connecting the final drive to the wheel hub on the left side of the rear axle. It is a key component responsible for:

• transferring torque to the rear left wheel in rear-wheel-drive vehicles,
• maintaining proper interaction with the suspension during shock absorber and control arm operation,
• stable vehicle handling during acceleration and engine braking.

Thanks to its factory design dedicated to Diesel units, the driveshaft is optimized for the higher torque typical of diesel engines, which translates into durability and predictable drivetrain behavior.

Compatibility with BMW models

The component was designed for specific BMW 1 and 3 series models, such as the E81, E87 LCI 123d, and E90, E91 325d versions. This ensures correct dimensions, appropriate spline connections, and mounting points, facilitating installation in place of the factory part without the need for modifications.

Its original BMW origin helps maintain the integrity of the entire drivetrain, minimizing the risk of vibrations, play, or incorrect wheel alignment relative to the differential.

Condition, origin, and benefits of using a used part

The presented driveshaft comes from disassembly and is offered as a used part. This type of component, when properly maintained, retains its functional properties for a long time, making the use of a verified used driveshaft a sensible service solution.

The main benefits of using an original used driveshaft include:

• factory fitment for specific BMW body and drivetrain versions,
• preservation of the original drivetrain operating characteristics,
• the possibility of economical repair without sacrificing OEM parts.

Installation and operational aspects

The rear left driveshaft is intended for installation on the driver's side of the rear axle. When replacing, it is recommended to check the condition of mating components, such as the wheel hub, seals, and final drive mounts, to ensure smooth operation of the entire system.

A properly selected and installed driveshaft contributes to:

• smooth power transmission without jerking,
• reduction of noise and vibrations in the cabin,
• vehicle stability during dynamic driving and load changes.

Drivetrain expansion and selection of other components

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other components from the same group, such as additional driveshafts, supports, or mounting brackets, check the available parts in the BMW Drivetrain mounting parts and brackets category.

During service work on the drivetrain and suspension, it is also worth taking care of thermal comfort inside the vehicle – in this context, the guide article Air conditioning and heating – part selection and maintenance for year-round comfort, which discusses the selection of used OEM components and service schedules, will be helpful.