Table of Contents
Installing a GKN Limited Slip Differential (LSD) in your Chevrolet Silverado 1500 can significantly improve traction and overall performance. This guide provides a step-by-step approach to ensure a successful installation.
Tools and Materials Needed
- GKN LSD Kit
- Socket set
- Torque wrench
- Jack and jack stands
- Drain pan
- Shop towels
- Gear oil
- Safety glasses
- Gloves
Preparation for Installation
Before beginning the installation, ensure you have all the necessary tools and materials. Safety is paramount, so wear gloves and safety glasses to protect yourself during the process.
Step 1: Lift the Vehicle
Using a jack, lift the rear of the Silverado and secure it with jack stands. Ensure the vehicle is stable before proceeding.
Step 2: Remove the Rear Wheels
Loosen the lug nuts on the rear wheels using a socket wrench. Remove the wheels and set them aside.
Step 3: Drain the Differential Fluid
Place a drain pan under the differential and remove the drain plug. Allow the old fluid to fully drain before replacing the plug.
Step 4: Remove the Differential Cover
Remove the bolts securing the differential cover using a socket wrench. Carefully pry the cover off to avoid damaging the gasket.
Step 5: Remove the Old Differential
Take out the old differential by removing the ring gear bolts. Make sure to keep track of all hardware for reinstallation.
Step 6: Install the GKN LSD
Position the GKN LSD in the differential housing. Secure it with the ring gear bolts, tightening them to the manufacturer’s specifications using a torque wrench.
Step 7: Reinstall the Differential Cover
Apply a new gasket or sealant to the differential cover and reinstall it. Tighten the bolts evenly to ensure a proper seal.
Step 8: Refill with Differential Fluid
Remove the fill plug and use a pump to fill the differential with new gear oil until it reaches the fill hole. Replace the fill plug securely.
Step 9: Reinstall the Rear Wheels
Put the rear wheels back on and hand-tighten the lug nuts. Lower the vehicle from the jack stands and then tighten the lug nuts to the specified torque.
Final Checks
After installation, it’s essential to conduct a few final checks to ensure everything is functioning correctly. Start the vehicle and listen for any unusual noises. Check for leaks around the differential cover and fill plug.
Conclusion
Installing a GKN LSD in your Chevrolet Silverado 1500 is a straightforward process that can greatly enhance your vehicle’s traction and handling. Following these steps will help you achieve a successful installation and enjoy improved performance on and off the road.