JAGUAR 440-JAGUAR Rear End Differential Carrier Axle 5.0L

( Manufacturer Part Number: 440-JAGUAR ), ( Part Type: Axle ), ( Manufacturer Warranty: 90 Day ), ( Ipn: 440- ), ( Core Charge: No Core Charge ), ( Fitment Type: Direct Replacement ), ( Oe Spec Or Performance/custom: Oem Factory Spec )

Review JAGUAR Type 5.0l Rear End Differential Diff Carrier Assembly Axle Oem Factory fits 440 2014–2021

Introducing the Jaguar 440 Rear End Differential Carrier Axle for Jaguar models from 14 to 21 with a 5.0L engine, a crucial component for maintaining optimal performance and handling for your Jaguar vehicle.

This axle assembly is meticulously engineered and manufactured to meet original equipment specifications, ensuring a perfect fit and function in your Jaguar. The carrier housing is made of high-strength steel, providing robustness and durability against the rigors of everyday driving. The differential is housed within this carrier and is responsible for transmitting engine power to the wheels while also allowing them to rotate at different speeds during turns.

The Jaguar 440 Rear End Differential Carrier Axle comes with a standard limited slip differential. This differential design utilizes clutch packs to provide enhanced traction and stability, especially during cornering and acceleration. The differential gears are precision machined for smooth operation and long-lasting performance.

This axle assembly is also equipped with a new pinion seal, which helps to prevent oil leaks and ensures that your differential remains properly lubricated. Additionally, it comes with new wheel bearings, which reduce friction and wear, resulting in smoother steering and improved ride quality.

Installing the Jaguar 440 Rear End Differential Carrier Axle is a straightforward process, thanks to the detailed instructions and included hardware. It's essential to follow the installation instructions carefully to ensure proper alignment and function of the new axle assembly.

In summary, the Jaguar 440 Rear End Differential Carrier Axle is an essential upgrade for Jaguar owners with 5.0L engines from model years 14 to 21. It provides enhanced performance, durability, and reliability, ensuring that your Jaguar continues to deliver the smooth, powerful driving experience you've come to expect.

The Jaguar 4.40 and 14-21 (5.0L) rear end differential carrier axle are both options for those looking to upgrade or replace the rear differential assembly in their Jaguar vehicle. Here are some pros and cons of each to help you make an informed decision.

**Jaguar 4.40 Rear End Differential Carrier Axle**

1. Higher Gross Axle Ratio: The Jaguar 4.40 differential offers a higher gear ratio (4.40:1) compared to the standard 3.54:1 ratio of the 14-21 differential. This means better acceleration and improved performance, especially when towing or carrying heavy loads.

2. Durability: The 4.40 differential is known for its durability and strength, making it an attractive option for those who plan to use their Jaguar for high-performance driving or off-roading.

3. Availability: The Jaguar 4.40 differential is a commonly used aftermarket upgrade, making it easier to find and install.

1. Cost: The Jaguar 4.40 differential is generally more expensive than the 14-21 differential due to its higher performance capabilities.

2. Compatibility: The 4.40 differential may not be compatible with all Jaguar models and years, so it's important to check the specifications before making a purchase.

**Jaguar 14-21 (5.0L) Rear End Differential Carrier Axle**

1. Standard Equipment: The 14-21 differential is the standard differential used in many Jaguar models, making it readily available and easier to find.

2. Cost-Effective: The 14-21 differential is generally less expensive than the 4.40 differential, making it a more budget-friendly option.

3. Wide Application: The 14-21 differential is compatible with a wide range of Jaguar models and years, making it a versatile choice.

1. Lower Gross Axle Ratio: The 14-21 differential offers a lower gear ratio (3.54:1) compared to the 4.40 differential, resulting in less power and slower acceleration.

2. Durability: The 14-21 differential may not be as durable as the 4.40 differential, especially when subjected to high-performance driving or heavy loads.

**Conclusion**

When deciding between the Jaguar 4.40 and 14-21 (5.0L) rear end differential carrier axles, it's important to consider your specific needs and budget. If you prioritize performance and durability, the Jaguar 4.40 differential is the better choice, despite its higher cost and potential compatibility issues. On the other hand, if you're looking for a cost-effective and widely compatible option, the Jaguar 14-21 differential is the way to go.

**Recommendation**

If you plan to use your Jaguar for high-performance driving, towing, or off-roading, we recommend investing in the Jaguar 4.40 differential for its superior performance and durability, even if it comes with a higher price tag. However, if you're looking for a more budget-friendly option or if your Jaguar model is not compatible with the 4.40 differential, the Jaguar 14-21 differential is a reliable and widely available alternative.

Details:

SPECIFIC PART NOTES: 10/20,2.0L,AT,CARFAX VERIFIED CML012825, There can be differences with the ratio or type transmission your vehicle came equipped. Warranty does not cover labor. Proper installation includes replacement of all fluids and external seals.

part #: 440-jaguar prices

• $199.88-$1103.99

specifications axlpar:

• for makes: Jaguar
• for years: 2014-2021
• mpn: 440-jaguar
• part type: Axle
• manufacturer warranty: 90 Day
• ipn: 440-
• core charge: No Core Charge
• fitment type: Direct Replacement
• oe spec or performance/custom: Oem Factory Spec

general axlpar:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

offer axlpar:

• availability: In Stock
• quantity: 1
• started: November 19, 2025
• options: Ship-to-home
• best offers: True
• sold: 0

seller axlpar:

• rating: 99.7%
• city: Pensacola, Florida
• # reviews: 69455

returns axlpar:

• time: 60 Days
• policy: Returns Accepted
• paid by: Buyer

shipping axlpar:

• class: Freight
• service: Flat Rate Freight
• type: Fixed
• cost: $0.00

payments axlpar:

• other
• credit card: Visa
• wallet: Google-pay

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