BMW 5 Series E60 530d M57N Rear Differential Diff 2,47 Ratio 7526931 WARRANTY

Listing details

The differential is sold with a 90-day warranty! It was tested before removal and is in full working order.

BMW E60 530d M57N Rear Differential 2.47 is a factory rear differential from a dismantled vehicle, designed for BMW diesel engine models. The appropriate gear ratio ensures smooth drivetrain operation, stable acceleration, and predictable vehicle behavior at higher speeds.

Specifications and technical data

• SKU: 7526931
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7526931
• Substitutable numbers: 33107526931, 7526931, 33107526932, 7526932
• Location on the vehicle: Rear
• Fuel type: Diesel
• Category: Differentials

Technical Characteristics of the Differential

The presented component belongs to the category Differentials - Diffs and is intended for installation on the rear axle of the vehicle. The differential's design is engineered for rear-wheel drive, taking into account the loads generated by a diesel engine, which translates to stable torque transfer.

A 2.47 gear ratio promotes lower engine RPM during highway driving, which in practice means:

• reduced cabin noise at constant speed,
• smoother drivetrain operation on long journeys,
• more linear power delivery typical of powerful BMW diesels.

Designed for BMW Diesel Engines

The differential has been configured to work with a diesel engine, which is significant for its torque characteristics. Its application in the BMW E60 530d M57N means the design accounts for:

• high torque at low RPM, typical of diesel engines,
• adequate gearbox durability for prolonged loads,
• maintaining the vehicle's factory driving characteristics.

As a result, the differential will perform well in both daily use and more dynamic driving, maintaining predictable rear-axle responses.

Condition, Origin, and Benefits of Installation

The offered differential is a used component, sourced from a dismantled vehicle, which allows for maintaining the drivetrain's factory specifications at a lower cost than a new part. Choosing an original used component offers, among other things:

• maintaining compliance with factory gear ratio and axle operation parameters,
• easier integration with the existing drivetrain and vehicle electronics,
• cost-effective rear axle repair without the need for expensive refurbishment of the old differential.

Prior to installation, a standard check of seals and clearances by an experienced workshop is recommended to ensure proper operation of the entire drivetrain.

Gear Ratio Selection and Vehicle Compatibility

When replacing a differential, matching the gear ratio to the gearbox and engine characteristics is crucial. For the BMW E60 530d M57N, the correct axle selection influences:

• proper operation of onboard systems (including ABS, DSC),
• elimination of undesirable differences in acceleration and engine speed,
• maintaining the factory balance between dynamics and driving comfort.

If you want to better understand how the axle ratio affects vehicle behavior and how to choose a differential for your driving style, check out our guide: Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Driving Style.

Other BMW Differentials and Additional Information

If you are also looking for other differentials for this brand, check out our category BMW Differentials - Diffs, where you will find a wide selection of drive axles and differentials for various BMW models. This will allow you to choose the component that best suits your specific drivetrain configuration and driving characteristic expectations.