BMW 1 Series E87 120i N46 Manual Propshaft Drive Shaft Gearbox Petrol 7522576

BMW 1 Series E87 120i N46 Manual Propshaft Drive Shaft Gearbox Petrol is a drivetrain component designed for BMW vehicles equipped with the N46 petrol engine and a manual transmission. It is responsible for the stable transfer of torque from the gearbox to the rear differential, which directly impacts smooth acceleration and the overall operational refinement of the drivetrain. This used propshaft from this series is a solution for users looking for parts with factory geometry and fitment while maintaining reasonable maintenance costs.

Specifications and technical data

• SKU: 7522576
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7522576
• Substitutable numbers: 26107522576, 7522576
• Fuel type: Petrol
• Gearbox type: Manual
• Category: Propshafts

Purpose and role in the drivetrain

The propshaft in the BMW 1 Series E87 is a key component connecting the manual transmission to the rear differential. In the version with the N46 petrol engine and 120i designation, it is responsible for:

• transferring torque from the gearbox to the driven axle,
• compensating for minor displacements of the drivetrain during suspension operation,
• maintaining alignment and rotational stability at various driving speeds.

By maintaining the original design, the shaft works with factory mounts and associated components, which facilitates installation and reduces the risk of vibrations or noise resulting from poor fitment.

Construction and fitment for BMW E87 120i

The propshaft from this series has been designed specifically for use with a manual transmission and a drivetrain based on the N46 petrol engine. This means that its length, mounting spacing, and operating characteristics are adapted to the chassis geometry of the BMW E87 in the 120i version.

In practice, this translates into:

• secure guidance of the shaft in bearings and supports,
• proper cooperation with joints in the drivetrain,
• preservation of factory operating parameters during acceleration and engine braking.

The original BMW origin promotes compatibility with factory mounting elements and the vehicle's stock configuration.

Application in petrol vehicles with manual transmission

The presented propshaft is intended for vehicles powered by petrol fuel that use a classic manual gearbox. Such a combination requires a stable and load-resistant drivetrain component that can handle both daily city driving and more dynamic highway travel.

Choosing a used propshaft for the BMW E87 120i allows for:

• maintaining the consistency of the drivetrain with the vehicle's original configuration,
• reducing repair costs compared to new components,
• preserving the operating characteristics typical of the factory BMW drivetrain set.

Benefits of using an original BMW propshaft

Using an original propshaft in the BMW E87 120i allows you to maintain predictable vehicle behavior on the road. The factory design ensures:

• appropriate stiffness and balance of the system,
• compatibility with factory joints and supports,
• consistency with the operating parameters of the N46 engine and manual transmission.

For users who want to restore the proper operation of the drivetrain after a failure or wear of the previous component, such a propshaft is a practical and technically sound solution.

Expanding BMW drivetrain service

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 shafts, joints, or supports, check out the available parts in the BMW Cardan Joints category.

For drivers interested in a broader look at BMW power units and the cost of parts from the secondary market, an article comparing popular diesel engines may be helpful – more information can be found in the material BMW N47 vs M57 / M57N / M57N2 – ranking of legendary diesels, which allows for a better understanding of the specifics of operation and service of various drivetrain configurations of this brand.