BMW E90 N52 325i Left N/S Output Drive Shaft Automatic 7525829

BMW E90 N52 325i Automatic Left Driveshaft 7525829 is an original part from the Drivetrain Mounts & Components group, designed for the drivetrain system in BMW 3 Series models with an N52 engine and automatic transmission. Precisely selected parameters and factory driveshaft geometry ensure stable drivetrain operation and proper torque transfer to the wheel.

Specifications and technical data

• SKU: 7559933
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7559933
• Substitutable numbers: 33207559933, 7559933, 7525829, PS
• Location on the vehicle: Left
• Gearbox type: Automatic
• Category: Drivetrain Hardware & Fasteners

Purpose and Fitment for BMW E90 325i

The left driveshaft has been specifically designed to work with the N52 unit in the BMW E90 325i equipped with an automatic transmission. Its correct placement on the vehicle's left side guarantees compatibility with the factory suspension, hub, and differential, which translates to a proper drivetrain line and reduced unwanted vibrations.

Thanks to the use of original BMW construction, the correct length, diameter, and joint characteristics are maintained, which is crucial for the durability of the entire drivetrain system and driving comfort.

Technical and Functional Characteristics

The driveshaft belongs to the Drivetrain Mounts & Components group, responsible for the stable and safe transfer of power from the gearbox to the wheel. The component is adapted for use with an automatic transmission, meaning appropriately selected joint characteristics for smooth gear changes and variable loads.

Key functional features of the driveshaft:

• factory fit for BMW drivetrains with N52 engine,
• dedicated left-side placement,
• construction optimized for operation with an automatic transmission,
• maintenance of proper drivetrain alignment and geometry.

Thanks to these features, the driveshaft helps reduce noise and vibrations, as well as decrease the risk of overloading other drivetrain components, such as the differential or wheel hubs.

Benefits of Using an Original BMW Driveshaft

Using an original BMW driveshaft to replace a worn or damaged part allows for the restoration of proper drivetrain operation without the need for vehicle modifications. This solution is particularly beneficial for users who expect to maintain factory handling parameters and durability.

The most important advantages of installing this component:

• consistency with the factory design – no need for modifications or adaptations,
• proper cooperation with the suspension and ABS/DSC system,
• reduced risk of accelerated wear of joints and bearings,
• maintained predictable vehicle behavior during acceleration and engine braking.

Condition, Origin, and Practical Application

The offered driveshaft is a used part, sourced from a dismantled BMW vehicle. This type of part is a good choice for users looking for an economical solution that is also compliant with the manufacturer's factory specifications. Replacing a worn driveshaft with an original component helps reduce drivetrain play, clunks when starting off, and unwanted vibrations at higher speeds.

Before installation, a standard inspection of cooperating components is recommended – hubs, bearings, mounts, and joint boots – in order to fully utilize the potential of the newly installed driveshaft and avoid the need for repeated intervention in the drivetrain system in a short period.

Selection by OEM Numbers and Online Purchase Support

The selection of the correct driveshaft for a BMW E90 325i with an N52 engine and automatic transmission should always be confirmed based on the OEM number and interchangeable numbers, as well as vehicle data (VIN, production year, engine version). If in doubt, it is worth using the practical tips described in the article Risk-Free Online Parts Shopping – 5 Proven Ways to Verify Component Compatibility by OEM Numbers and Paint Codes, which discusses, among other things, component selection for BMW and Mercedes.

If you are looking for other parts from the Drivetrain Mounts & Components category dedicated to this brand, check out the BMW Drivetrain Mounts & Components available in our store to gather all the necessary drivetrain components in one place.