JR3Z-4026-A FORD Differential Mustang

Review FORD Genuine Differential Case for MUSTANG

Ford Performance 3.55 Torsen Limited-Slip Differential Assembly, Part Number JR3Z-4026-A

The Ford Performance 3.55 Torsen Limited-Slip Differential Assembly, part number JR3Z-4026-A, is an essential upgrade for Ford enthusiasts seeking improved traction, performance, and durability for their vehicles. This high-performance differential is meticulously engineered to meet or exceed OEM specifications, ensuring a reliable and seamless integration into your Ford vehicle.

1. 3.55 Ratio: This limited-slip differential comes with a 3.55 gear ratio, which provides an optimal balance between acceleration and fuel efficiency. It is an excellent choice for those who want to enhance their Ford's performance without sacrificing daily drivability.

2. Torsen Technology: The Torsen limited-slip differential utilizes advanced Torsen technology, allowing it to distribute torque evenly between the wheels, even during power transitions and cornering. This results in improved traction, reduced wheel hop, and enhanced stability.

3. Durability: Designed for high-performance applications, this differential is built to withstand the demands of aggressive driving. It features robust materials and precise manufacturing processes to ensure longevity and reliability.

4. Easy Installation: This Ford Performance differential is designed for a straightforward installation process, making it an excellent choice for DIY enthusiasts. It comes with all necessary hardware and clear instructions to make the installation process as hassle-free as possible.

5. OEM-Grade Quality: The JR3Z-4026-A differential is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and function in your Ford vehicle. By using OEM-grade materials and manufacturing processes, Ford Performance ensures the highest possible quality and durability.

6. Limited Lifetime Warranty: This Ford Performance differential comes with a limited lifetime warranty, giving you peace of mind and confidence in your purchase. This warranty covers any manufacturing defects, providing you with the protection you need to enjoy your Ford vehicle to the fullest.

In conclusion, the Ford Performance 3.55 Torsen Limited-Slip Differential Assembly, part number JR3Z-4026-A, is an excellent choice for Ford enthusiasts who are looking to enhance their vehicle's performance and durability. With its advanced Torsen technology, 3.55 gear ratio, and OEM-grade quality, this high-performance differential is sure to provide you with improved traction, stability, and acceleration, making every drive an exhilarating experience.

The Ford JR3Z-4026-A differential is a popular choice for those seeking high performance and durability for their Ford 9-inch rear end applications. Here are some pros and cons to consider before making a purchase:

1. Heavy-duty design: This differential is built to handle high horsepower and torque, making it an excellent choice for modified Ford vehicles.

2. Improved strength: The JR3Z-4026-A differential features a larger pinion bearing and larger case, providing increased strength and durability.

3. Adjustable preload: This feature allows for fine-tuning of the differential's performance and helps prevent gear binding.

4. Available in various ratios: This differential is available in a range of ratios, allowing you to choose the best one for your specific application.

5. Easy installation: The Ford JR3Z-4026-A differential is designed to be a direct replacement for stock units, making installation relatively straightforward.

1. Cost: This differential is more expensive than a stock unit due to its heavy-duty design and additional features.

2. Requires additional modifications: To fully take advantage of the JR3Z-4026-A differential's capabilities, you may need to make additional modifications to your vehicle, such as upgrading the driveshaft and axles.

3. May require re-gearing: Depending on the ratio you choose, you may need to re-gear your vehicle to maintain optimal performance.

In conclusion, the Ford JR3Z-4026-A differential is an excellent choice for those seeking high performance and durability from their Ford 9-inch rear end applications. Its heavy-duty design, adjustable preload, and availability in various ratios make it a popular choice among enthusiasts. However, the cost and potential need for additional modifications may be a drawback for some. Ultimately, the decision to purchase this differential depends on your specific needs, budget, and goals for your Ford project. If you're looking for a reliable and high-performing differential for your Ford vehicle, the JR3Z-4026-A is definitely worth considering.

Details:

Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Without worsen limited slip. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

3.55 gear ratio.

specifications differentialsdepo:

• for models: Mustang
• brand: Ford
• mpn: Jr3z-4026-a
• part type: Case
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2018 2019 2020 2021 2022 2023 2024
• parts included: Only Part Reference 10 On The Diagram Is Included
• replaces part number: Fr3z-4026-b

seller differentialsdepo:

• rating: 85.4%
• city: raleigh, north carolina
• # reviews: 99

returns differentialsdepo:

• paid by: buyer
• policy: returns accepted
• time: 30 days

payments differentialsdepo:

• wallet: google-pay
• other
• credit card: discover

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

offer differentialsdepo:

• availability: in stock
• options: ship-to-home
• in stock #: 3
• sold #: 20
• started: july 18, 2025
• prices: $302.95–$547.77
• item condition: New

shipping differentialsdepo:

• service: standard, expedited, overnight
• type: fixed
• transit: 5-11 days
• class: standard, expedited, one-day