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The Land Cruiser 200 Series is renowned for its off-road capabilities and durability. However, to enhance its performance further, many enthusiasts turn to differential upgrades. Among the most popular options are the ARB Air Lockers and the Eaton ELocker. In this article, we will explore the features, benefits, and comparisons of these two exceptional differential upgrades.
Understanding Differentials
A differential is a critical component in a vehicle’s drivetrain, allowing the wheels to rotate at different speeds, especially during turns. In off-road scenarios, having a reliable differential can make the difference between getting stuck and navigating tough terrain.
What is an ARB Air Locker?
The ARB Air Locker is an air-actuated locking differential that provides superior traction in challenging conditions. It is designed to engage and disengage easily, allowing drivers to switch between locked and open differentials seamlessly.
Key Features of ARB Air Lockers
- Air Actuation: Utilizes air pressure from the vehicle’s compressor to lock the differential.
- On-Demand Locking: Engage or disengage the locker with a switch, providing flexibility in various terrains.
- Durability: Built to withstand extreme conditions and heavy use.
- Easy Installation: Designed for straightforward installation on most Land Cruiser models.
What is an Eaton ELocker?
The Eaton ELocker is an electronically controlled locking differential. It provides excellent traction by locking the differential when needed, using an electric motor to engage the locking mechanism.
Key Features of Eaton ELockers
- Electric Actuation: Uses an electric motor for engagement, eliminating the need for air compressors.
- Automatic Locking: Engages automatically when wheel slip is detected, enhancing traction.
- Compact Design: Smaller than traditional lockers, allowing for easier installation in tight spaces.
- Reliability: Built to provide consistent performance in various off-road conditions.
Comparing ARB Air Lockers and Eaton ELockers
When deciding between the ARB Air Locker and the Eaton ELocker, several factors come into play. Each locker has its unique advantages and potential drawbacks.
Performance
Both lockers excel in providing traction, but their mechanisms differ. The ARB Air Locker offers precise control over when to lock the differential, which can be advantageous in varied terrain. Meanwhile, the Eaton ELocker’s automatic engagement can be beneficial for drivers who prefer a set-it-and-forget-it approach.
Installation and Maintenance
Installation can vary significantly between the two options. The ARB Air Locker requires an air compressor and additional plumbing, which can complicate installation. Conversely, the Eaton ELocker is more straightforward, requiring only electrical connections, making it easier for DIY enthusiasts.
Cost
Cost is often a deciding factor. ARB Air Lockers typically come at a higher price point due to their complex design and additional components. Eaton ELockers, while still an investment, are generally more budget-friendly.
Conclusion
Choosing between the ARB Air Locker and the Eaton ELocker ultimately depends on your driving style, budget, and desired features. Both options provide excellent performance and can significantly enhance the off-road capabilities of the Land Cruiser 200 Series. Consider your specific needs and preferences to make the best choice for your vehicle.