BMW 7 E66 Long 735Li 740Li 745Li Automatic Gearbox Drive Prop Shaft Petrol

BMW 7 E66 Long 735Li 740Li 745Li Automatic Gearbox Drive Prop Shaft Petrol is an original drivetrain component designed for the long-wheelbase versions of the BMW 7 Series luxury sedans. This component from the Cardan Joints group ensures stable torque transmission in vehicles with petrol engines and automatic transmissions, maintaining the proper operating standards of the drivetrain.

Specifications and technical data

• SKU: 7527627
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7527627
• Substitutable numbers: 26107527627, 7527627, BG
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Propshafts

Purpose and compatibility

The presented drive shaft has been designed specifically for the BMW 7 Series E66 Long models in 735Li, 740Li, and 745Li versions. The construction, adapted for the extended body, ensures the correct length and geometry, which is crucial for the proper alignment of the joints and the reduction of vibrations while driving.

The element works with petrol engines and automatic transmissions, making it a perfect fit for the character of a comfortable yet dynamic premium-class sedan.

Technical and functional characteristics

The drive shaft from the Cardan Joints category is responsible for transferring torque from the automatic transmission to the rear axle, maintaining the correct axis of rotation even when the suspension is working through its full range. The use of universal joints and flexible couplings (within the entire assembly) allows for the compensation of body and axle movements, which translates into smooth acceleration and reduced noise and vibration.

The properly selected torsional stiffness of the shaft and precise factory balancing are particularly important in the long E66 Long body, where any additional play or imbalance could result in undesirable resonances at higher speeds.

Benefits of using an original BMW drive shaft

Using an original drive shaft in a BMW E66 Long ensures:

• preservation of factory handling characteristics and ride comfort,
• proper cooperation with the automatic transmission and rear axle,
• correct fitment with chassis mounting points,
• stable torque transmission across the entire load range.

As a used part, this element is an economical solution for drivetrain repairs, allowing you to restore the proper operation of the powertrain without the need to invest in a new component.

Application in petrol vehicles with automatic transmission

The shaft is intended for use with petrol engines and automatic transmissions, which is significant for both the length and the design of the connections to the gearbox and the rear axle. This ensures the correct geometry of the system, as well as proper transfer of dynamic loads during gear changes and acceleration.

Selecting the correct drive shaft for a specific drivetrain configuration minimizes the risk of premature wear of the joints, support bearings, and chassis mounting elements.

Expansion and service of the BMW drivetrain

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 universal joints, shaft support bearings, or flexible couplings, check the available parts in the BMW Cardan Joints category.

For BMW vehicle owners who are also thinking about improving the ergonomics and aesthetics of the cabin, inspiration can be found in an article describing the possibilities of interior personalization using used components – more information can be found in the material Car interior tuning with Global Parts.