VW Amarok Mk2 Ford Ranger Mk4 Rear Axle Diff Ratio 3.55 MB3W-4001-GFG WARRANTY

Listing details

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

VW Amarok Mk2 Ford Ranger Mk4 Rear Axle Diff Ratio 3.55 is a complete rear axle with a differential featuring a 3.55 gear ratio, designed for installation on the vehicle's rear axle. This component belongs to the Differentials category and is dedicated for use in commercial vehicles, where stable power transmission and predictable vehicle behavior under load are essential. Thanks to its factory-spec design, it ensures consistency with the original suspension and drivetrain geometry.

Specifications and technical data

• SKU: 2HJ501011BR
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2HJ501011BR
• Substitutable numbers: 2HJ501011BR, 2HJ 501 011 BR, MB3W-4001-GFG, MB3W4001GFG
• Location on the vehicle: Rear
• Category: Differentials

Purpose and function of the rear axle

The presented rear axle with differential is designed for use in pick-up trucks, where the rear-wheel drive is responsible for transferring high torque to the wheels. The integrated 3.55 ratio differential allows for a balance between acceleration dynamics and comfortable engine RPM while driving at a constant speed, which is particularly important when driving with a load or off-road.

Its placement on the rear axle ensures proper force distribution within the drivetrain while facilitating maintenance and potential installation procedures. The axle construction is adapted to the characteristics of commercial vehicles, which translates into stable handling and predictable behavior when towing or driving in varying road conditions.

Benefits of using a 3.55 ratio differential

A 3.55 ratio differential provides a compromise between flexibility at low speeds and fuel economy on the highway. In practice, this means:

• efficient starting from a standstill under typical vehicle load,
• stable engine RPM at highway speeds,
• more predictable drivetrain behavior when towing a trailer,
• better traction control in daily use.

Thanks to this gear ratio, the axle fits well with the requirements of drivers who expect a versatile vehicle character – both for work and mixed driving, while maintaining reasonable fuel consumption.

Characteristics of the used component

The offered rear axle with differential is a used component, which in practice means it has been removed from a vehicle and verified for its suitability for further operation. Such components are frequently chosen for post-accident repairs, replacements after a differential failure, or when adjusting the axle ratio to a specific driving style.

Choosing a used drive axle allows for maintaining the factory operating characteristics of the system while reducing repair costs. This is a particularly attractive solution for commercial vehicles, where functionality, parts availability, and the ability to quickly return the vehicle to service are paramount.

Gear ratio selection and vehicle compatibility

When replacing a rear axle, it is crucial to match the differential ratio to the existing drivetrain configuration and the expected way the vehicle will be used. The correct choice of ratio affects:

• acceleration characteristics and flexibility in individual gears,
• engine RPM when driving at a constant speed,
• acoustic comfort and fuel consumption,
• cooperation with the front drive in four-wheel-drive versions.

To better understand the relationships between axle ratio, driving style, and vehicle application, it is worth consulting a specialist guide. A detailed discussion of the topic can be found in the article Dismantled drive axles and differentials – how to choose ratios for your driving style, which describes practical configuration examples and the most frequently asked user questions.

Support in selection and additional information

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Volkswagen and need other elements from the same group, such as complete axles, individual differentials, or gear housings, check the available parts in the Volkswagen Differentials category.

For users who pay attention to economic and environmental aspects, choosing dismantled components can be a conscious decision. You can find more about the benefits of using used components in the context of ecology and operating costs in the guide Eco-driving: discover the benefits of used car parts, which shows how to effectively combine durability, savings, and a responsible approach to motoring.