Ford Transit MK8 2.2TDCI Rear Axle Differential Diff 3.15 Ratio 2531035 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 MK8 2.2TDCI Rear Axle Differential Diff 3.15 Ratio is an original drivetrain component from the Differentials category, designed for rear axle installation. This solution is engineered for stable torque transfer, ensuring predictable vehicle behavior under various loads and speeds.

Specifications and technical data

• SKU: 2531035
• Mark: Ford
• Condition: Used
• OEM Part Number: 2531035
• Substitutable numbers: 2531035, NK31-4001-AGA, NK314001AGA
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function in the drivetrain

The presented rear axle differential is designed specifically for use in the Transit MK8 model with the 2.2 TDCI unit, where it is responsible for efficient torque distribution between the rear wheels. Its placement in the rear of the vehicle allows for optimal use of the frame construction and rear-wheel drive, which is particularly important in commercial vehicles operating under variable loads.

The 3.15 ratio promotes a balance between dynamics and fuel economy, which is significant in both urban transport and on longer routes. This gear ratio selection supports maintaining stable engine RPM at highway speeds, which translates into driver comfort and predictable fuel consumption.

Technical characteristics and application advantages

The differential in this rear axle has been constructed with resistance to loads typical for commercial vehicles in mind. The design, intended for operation in the rear of the vehicle, ensures proper wheel handling while allowing for rotational speed differentiation during cornering, which reduces tire and suspension component wear.

Key benefits of using this rear axle differential in a Ford Transit MK8 include:

• stable drivetrain power transfer to the rear axle under variable load,
• gear ratio selected for the vehicle's commercial character,
• compatibility with the factory drivetrain of the 2.2 TDCI engine model,
• ability to maintain the vehicle's original operating parameters after replacing the component.

By maintaining the original design concept, installing this rear axle differential allows for the preservation of factory driving characteristics without the need to interfere with other drivetrain components.

Condition, origin, and installation aspects

The item comes from dismantling and is offered as a used rear axle differential, which provides an attractive cost-effective solution while maintaining the manufacturer's original specifications. This type of component is particularly interesting for workshops specializing in commercial fleet maintenance and for individual users who want to restore full drivetrain functionality without investing in a new sub-assembly.

The rear axle placement facilitates the mechanic's work – access to the axle is predictable, and the replacement is carried out based on standard service procedures for this model. Maintaining compliance with the factory gear ratio helps avoid issues with the operation of the ABS, ESP, or speedometer readings, which is important from the perspective of safety and homologation compliance.

Gear ratio selection and technical support

Choosing the right rear axle ratio has a direct impact on driving characteristics, flexibility under load, and fuel consumption. If you want to better understand how the gear ratio affects your Transit's behavior, it is worth consulting specialized materials. Practical tips, configuration examples, and a discussion of the differences between individual variants can be found in the article Dismantled drive axles and differentials – how to choose ratios for your driving style.

Drivetrain expansion and related components

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

For users interested in a broader approach to the topic of dismantled parts – including original components for popular models – our aftermarket guide may also be helpful: The best used car parts – a guide to the most frequently chosen original parts. This is a practical supplement to your knowledge when planning larger service tasks.

Summary

Ford Transit MK8 2.2TDCI Rear Axle Differential Diff 3.15 Ratio is a technically matched, used drivetrain component that allows for the restoration of factory rear axle operating parameters in a commercial vehicle. The appropriate gear ratio, design for rear installation, and compatibility with the Transit's construction make this a functional solution for workshops and users looking for a proven, original sub-assembly within a reasonable budget.