Ford Mustang GT Mk6 5.0 V8 Manual Rear Differential 3.55 FR3W-4200-TB WARRANTY

Listing details

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

Ford Mustang GT Mk6 5.0 V8 Manual Rear Differential 3.55 is a component from the Differentials category, designed for the rear axle of the sporty Mustang with a V8 petrol engine and a manual transmission. This solution is created for drivers who expect precise power delivery, stable handling, and consistent performance in line with a dynamic drivetrain. Thanks to the properly selected gear ratio, the differential supports both acceleration and driving comfort in everyday use.

Specifications and technical data

• SKU: 5350754
• Mark: Ford
• Condition: Used
• OEM Part Number: 5350754
• Substitutable numbers: 5350754, GR3W-4000-TA, GR3W4000TA, FR3W-4200-TB, FR3W4200TB
• Location on the vehicle: Rear
• Fuel type: Petrol
• Gearbox type: Manual
• Part type: Differential & Housing Assembly
• Category: Differentials

Purpose and drivetrain configuration

The presented rear differential has been designed to work with a manual transmission and a high-displacement petrol engine, ensuring consistent operation of the entire drivetrain. Its placement on the rear axle corresponds to the classic rear-wheel-drive layout of the Mustang GT, where the differential has a key impact on traction, stability when exiting corners, and predictable vehicle behavior during dynamic driving.

The 3.55 gear ratio configuration is a popular choice among users who expect a clear throttle response while wanting to maintain the car's usability in everyday road conditions. This gear ratio selection promotes efficient acceleration in the mid-speed range, which is particularly noticeable when working with a manual transmission.

Differential operating characteristics

The rear differential in the Mustang GT is responsible for even torque distribution between the wheels of the driven axle, which translates into better vehicle control during acceleration and load changes. In combination with the V8 petrol engine, it ensures stable transfer of high torque to the road surface, limiting unwanted wheel slip and improving the predictability of the car's reactions.

A properly selected differential ratio affects:

• throttle response in the low and mid RPM range,
• drivetrain load at higher speeds,
• manual transmission operation comfort,
• fuel consumption in typical road conditions.

As a result, a differential with this set of parameters is a good choice for both road driving and more dynamic use, where consistent vehicle behavior is essential.

Application in Ford Mustang GT Mk6 5.0 V8 Manual

In the Mustang GT Mk6 model with a 5.0 V8 engine and manual transmission, the rear differential is one of the key elements influencing the car's character. It is responsible for how the car reacts to gear changes, the way power is delivered, and stability during acceleration on straights and when exiting corners. A properly selected differential allows you to fully utilize the potential of the petrol unit while maintaining predictable vehicle behavior.

The item from this offer comes from the Differentials group, which means it is dedicated to working in the drivetrain system, and its construction is adapted to the loads generated by the V8 unit and the manual gearbox. This solution is particularly important for drivetrain modifications, replacing a worn-out differential, or restoring factory driving characteristics.

Condition, origin, and technical selection

The offered differential is a used component, which in practice means a real opportunity to optimize repair or drivetrain upgrade costs while maintaining the manufacturer's original specifications. For this type of component, it is crucial to correctly match it to the engine version, fuel type, and transmission type – here we are dealing with a petrol configuration and a manual gearbox, which facilitates matching to a specific Mustang GT specification.

Before installation, it is recommended to perform a standard operational status verification by a mechanic, checking for play, leaks, and oil quality in the system. A correctly selected and installed differential allows you to restore proper drivetrain operation, reduce unwanted noise, and ensure stable power transfer across the full load range.

Technical support and additional materials

Choosing the right gear ratio and differential type for your driving style is crucial for the car's character. If you want to better understand the differences between individual drive axle and differential configurations, it is worth checking out our guide: Dismantled drive axles and differentials – how to choose gear ratios for your driving style. The article explains the relationships between gear ratio, dynamics, comfort, and system durability.

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 differential housings, drive shafts, or half-shafts, check out the available parts in the Ford Differentials category.

To maximize the potential of a used differential and other drivetrain components, it is also worth reading practical tips on the operation and maintenance of dismantled parts: How to extend the service life of used car parts?. This can help you extend the trouble-free operation of the system and optimize service costs.