How to Install Arb Dana 44 Locker: Step-by-step Power Gains

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Installing an ARB Dana 44 locker can significantly enhance your vehicle’s off-road capabilities. This guide will walk you through the installation process step-by-step, ensuring you gain the power and traction needed for challenging terrains.

Tools and Materials Needed

  • ARB Dana 44 locker kit
  • Socket set
  • Wrenches
  • Torque wrench
  • Gear oil
  • Drain pan
  • Safety glasses
  • Gloves
  • Shop manual for your vehicle

Preparation Steps

Before you begin the installation, ensure you have a clean workspace and all necessary tools at hand. Follow these preparation steps:

  • Read the ARB installation manual thoroughly.
  • Jack up your vehicle and secure it on jack stands.
  • Remove the wheels to access the differential.

Step 1: Remove the Differential Cover

Start by draining the gear oil from the differential. Place a drain pan under the differential and remove the cover bolts. Carefully pry the cover off to avoid damaging the gasket.

Step 2: Remove the Old Carrier

Once the cover is off, remove the ring gear bolts and take out the old carrier. Make sure to keep track of all the hardware for reinstallation.

Step 3: Install the ARB Locker

Now, it’s time to install the ARB locker:

  • Place the new ARB locker in the differential housing.
  • Align the locker with the ring gear and insert the bolts.
  • Torque the ring gear bolts to the specifications provided in the manual.

Step 4: Install the Air Lines

Connect the air lines to the ARB locker. Ensure that the lines are routed away from any moving parts and are secured properly to avoid damage.

Step 5: Reassemble the Differential

Once the locker is installed, reassemble the differential:

  • Replace the differential cover with a new gasket.
  • Tighten the cover bolts to the specified torque.

Step 6: Fill with Gear Oil

Fill the differential with the appropriate gear oil as specified in your vehicle’s manual. Check for leaks around the cover and air lines.

Step 7: Test the Installation

After everything is reassembled, it’s crucial to test the installation:

  • Start the vehicle and engage the locker to ensure it functions properly.
  • Check for any unusual noises or leaks during operation.

Conclusion

Installing an ARB Dana 44 locker can provide significant power gains and improve your off-road experience. By following this step-by-step guide, you can ensure a successful installation and enjoy enhanced traction on any terrain.