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  3. JEEP 440.AM850

440.AM850 JEEP Front Axle Locker Tru Lok Tj Dana Wrangler

fits model: Tj, Dana, 440, Wrangler, Rubicon. year: 2003–2006.

440.AM850 JEEP Front Axle Locker Tru Lok Tj Dana Wrangler440.AM850 JEEP Front Axle Locker Tru Lok Tj Dana Wrangler #2440.AM850 JEEP Front Axle Locker Tru Lok Tj Dana Wrangler #3
More Information
BrandJEEP
Manufacturer Part Number440.AM850
Conditions OptionsRUBICON FRONT LOCKER
Items IncludedLOCKER
Genuine OemYES
Placement On VehicleFRONT
TypeAXLE
Ipn440.AM8503
Oe/oem Part Number127254

Review JEEP Oem Front Axle Locker Tru-lok for WRANGLER RUBICON TJ DANA 440 2003–2006

Introducing the Dana 440 AM850 Front Axle Locker for 2003-2006 Jeep Wrangler Rubicon, featuring the renowned Tru-Lok differential. This high-performance axle upgrade is designed to provide superior traction and control on challenging off-road terrain.

The Dana 440 AM850 Axle is a robust and durable component, engineered to withstand the rigors of off-road driving. It boasts a 35-spline, 3.73:1 gear ratio, ensuring optimal power delivery and performance. The axle housing is made of high-strength steel, providing superior strength and resistance to impact.

The Tru-Lok differential is a crucial component of this upgrade. It is a limited-slip differential, meaning it can distribute power evenly to both wheels when one wheel is spinning due to slippage or obstacles. This feature significantly enhances traction and stability, especially in slippery or uneven terrain.

The Tru-Lok differential operates using a spider gear system. When one wheel begins to spin, the spider gears engage, transferring power to the other wheel. This ensures that both wheels are always turning at the same speed, providing superior traction and control.

This Dana 440 AM850 Axle Locker with Tru-Lok differential is a direct bolt-on upgrade for 2003-2006 Jeep Wrangler Rubicon models. It requires no modifications to the vehicle's differential cover or axle shafts. Installation is straightforward and can be completed by a skilled DIYer or a professional mechanic.

In conclusion, the Dana 440 AM850 TJ Wrangler Rubicon Front Axle Locker with Tru-Lok differential is an excellent upgrade for off-road enthusiasts. It provides superior traction, control, and durability, making your Jeep Wrangler Rubicon a formidable off-road machine.

Pros of buying a 2003-2006 Jeep Wrangler Rubicon with a Dana front axle and Tru-Lok locker:

1. Improved off-road performance: The Tru-Lok locker provides better traction on slippery surfaces by locking the front axles together, reducing wheel spin and increasing tire grip. This is particularly beneficial in challenging off-road conditions.

2. Enhanced durability: Dana axles are known for their robustness and longevity, making them a reliable choice for off-roaders. They can withstand heavy loads and rough terrain, reducing the likelihood of damage or failure.

3. Increased resale value: Modifying your Jeep with a Tru-Lok locker and Dana front axle can improve its resale value, as these upgrades are desirable for off-road enthusiasts.

4. Better control and stability: The Tru-Lok locker provides improved wheel traction, which in turn results in better control and stability on slippery surfaces. This can improve driving confidence and safety, especially on steep inclines or declines.

Cons of buying a 2003-2006 Jeep Wrangler Rubicon with a Dana front axle and Tru-Lok locker:

1. Cost: Upgrading your Jeep with a Tru-Lok locker and Dana front axle can be expensive. The cost of the parts, installation, and any necessary modifications to your vehicle can add up quickly.

2. Installation complexity: Installing a Tru-Lok locker and Dana front axle can be a complex process that requires specialized tools and technical knowledge. If you're not comfortable doing the work yourself, you'll need to hire a professional, which can further increase the cost.

3. Reduced on-road performance: The Tru-Lok locker can make your Jeep less responsive and maneuverable on dry, paved roads. This is because the locker reduces the ability of the wheels to rotate independently, which can result in increased tire wear and reduced fuel efficiency.

4. Potential reduction in comfort: The Dana front axle and Tru-Lok locker can make your Jeep feel stiffer and less comfortable, especially on rough roads. This is because the upgrades can increase the amount of vibration and noise that is transmitted to the cabin.

Conclusion:

If you're an off-road enthusiast who frequently takes your Jeep on challenging terrain, a Dana front axle and Tru-Lok locker can be a worthwhile investment. These upgrades can improve your Jeep's off-road performance, durability, and resale value, while also providing better control and stability. However, it's important to be aware of the costs and potential drawbacks of these modifications, such as increased complexity, reduced on-road performance, and reduced comfort. Ultimately, the decision to upgrade your Jeep with a Dana front axle and Tru-Lok locker should be based on your specific needs and preferences as an off-road driver.

Recommendation:

If you're considering modifying your Jeep with a Dana front axle and Tru-Lok locker, it's recommended that you do your research and consult with a knowledgeable off-road specialist. This can help you determine if the upgrades are right for you and ensure that they are installed correctly. Additionally, it's important to budget for the costs of the parts, installation, and any necessary modifications to your vehicle. By taking these steps, you can ensure that you get the most out of your Jeep's off-road performance while minimizing any potential drawbacks.

Details:

Designed for the 2003 -2006 Rubicon model's. Also included is the original 4.10 spicier gear set. This is a front unit, known to be tougher than the rear limited slip lockers and often swapped for used units that are broken.

specifications differentialsdepo:

  • for models: Tj, Dana, 440, Wrangler, Rubicon
  • for years: 2003–2006
  • brand: Jeep
  • mpn: 440.am850
  • conditions options: Rubicon Front Locker
  • items included: Locker
  • genuine oem: Yes
  • placement on vehicle: Front
  • type: Axle
  • ipn: 440.am8503
  • oe/oem part number: 127254

shipping differentialsdepo:

  • carrier: ups, usps
  • class: standard
  • transit: 4-8 days
  • service: ups ground, usps ground advantage
  • type: calculated

general differentialsdepo:

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

payments differentialsdepo:

  • wallet: google-pay
  • credit card: discover

seller differentialsdepo:

  • city: monument, colorado
  • rating: 100.0%
  • # reviews: 137

offer differentialsdepo:

  • options: ship-to-home
  • in stock #: 5
  • prices: $499.99–$2890.00
  • item condition:
    • Used
    • New
  • availability: in stock
  • best offers: true
  • started: june 10, 2024
  • sold #: 32

returns differentialsdepo:

  • policy: no returns
rating: 100.0% out of 100 based on 137 user ratings.
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