Ford Transit Mk6 Rear Axle Differential Diff RWD NC-248-004-003 WARRANTY

Listing details

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

Ford Transit Mk6 Rear Axle Differential Diff RWD is a drivetrain component designed for the rear axle in rear-wheel-drive versions. It is responsible for the precise transfer of torque to the wheels and proper cooperation with the drive axle, which is crucial for vehicle stability and predictable handling. Choosing an original differential from the Differentials group allows you to maintain the factory operating characteristics of the drivetrain.

Specifications and technical data

• SKU: NC-248-004-003
• Mark: Ford
• Condition: Used
• OEM Part Number: NC-248-004-003
• Substitutable numbers: NC-248-004-003, NC248004003, YC1W18132AA, YC1W-18132-AA
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function in the drivetrain

The presented differential is designed for installation on the rear axle of an RWD vehicle, meaning it works with the driveshaft and rear axle in a classic rear-wheel-drive layout. It is responsible for distributing torque between the wheels and compensating for rotational speed differences when cornering, which directly affects traction, predictable vehicle behavior, and even tire wear.

In the Ford Transit Mk6, a properly selected differential is important not only for driving comfort but also for the durability of other drivetrain components – an incorrect gear ratio or an unsuitable type of axle can lead to excessive loads and accelerated wear of mating parts.

Benefits of using an original Ford differential

Using a differential dedicated to Ford ensures:

• Factory fitment to the geometry of the rear axle and half-shafts, which facilitates installation and minimizes the risk of alignment issues.
• Consistent cooperation with the existing drivetrain without the need for structural modifications.
• Reproduction of original traction characteristics, essential for cargo transport and intensive commercial use.

The differential from the Differentials category is particularly important in commercial vehicles, where the drivetrain operates under variable loads and in diverse road conditions. Proper selection of this component translates into driving stability, predictable behavior during acceleration, and the reduction of unwanted vibrations in the drivetrain.

Vehicle placement and installation aspects

The differential is intended for installation in the rear part of the vehicle, within the drive axle housing. Placement on the rear axle requires following the correct installation procedure, including checking clearances, proper bearing adjustment, and filling with gear oil according to the specifications provided for the given Ford model. Proper installation has a direct impact on:

• drivetrain operating quality (noise, vibration, smoothness of torque transfer),
• service life of the final drive and bearings,
• trouble-free operation under long-term load.

Due to the nature of the component, it is recommended to have it installed in a specialized service center that has the appropriate tools for adjustment and verification of the differential's correct operation after installation.

Product characteristics and practical application

The offered differential is a part from the Ford group, which means it complies with the vehicle manufacturer's design assumptions. It works well both in typical urban use and in fleet applications, where consistency of operating parameters and predictable vehicle behavior under load are important. By maintaining the original design concept, it is possible to maintain the proper balance between durability, driving comfort, and operating economy.

When replacing the differential, it is worth paying attention to compatibility with the drive axle, drive type, and axle configuration to avoid problems with gear ratios and ABS/ESP system operation. Selecting the right component allows you to restore the original driving characteristics of the Ford Transit Mk6 without the need to interfere with other drivetrain components.

Gear ratio selection and technical knowledge – expert support

If you want to better understand how the selection of the differential and drive axle affects dynamics, engine RPM at various speeds, and fuel consumption, it is worth consulting specialized resources. Practical tips regarding gear ratios, compatibility, and matching to driving style can be found in the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style, which discusses key technical issues in an accessible way.

Related products from the same group

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Ford and need other elements from the same group, such as other differentials, rear axles, or complete final drive assemblies, check out the available parts in the Ford Differentials category.