Royal 75W-90 Synthetic Gear Oil Features: - Maximizes horsepower
- Lower coefficient of friction
- Extends gear & bearing life
- Superior corrosion protection
- Separates rapidly from water
- Reduces operating temperature
- Contains limited-slip friction modifier
- For use with open, limited-slip & locking differential
Premium Gear Oil Recommended by the Pros
When upgrading to a new differential in your rig, it's best to ensure maximum protection of the gears while maximizing power throughout the entire drivetrain. In order to acheive this, you'll need to pick up the Royal Purple Synthetic Gear Oil as it is recommended for most truck and automotive differentials, in rear axles or manual transmissions requiring API fluid. This premium gear oil essentially eliminates both gear and bearing wear even under heavy use that is typically caused by high loads, sudden shock loads, or low RPMs. Not only does this specially formulated compound reduce wear and friction, but it significantly increases the cold weather fluidity and lubricity, making for the perfect choice for those in cold weather climates. Resistant both corrosion and rust, the Royal Synthetic Gear Oil enables your gears to run smoother, quieter, and cooler without compromise.
Fitment: Universal