Description
Proper gear oil is non-negotiable for maintaining differential performance and extending drivetrain life, especially under racing conditions or aggressive driving. Royal Purple 75W90 Max Gear Oil delivers superior film strength and thermal stability, protecting your gears against wear, friction, and heat stress. The integrated limited-slip additive package ensures smooth power transfer without chatter, making this a direct bolt-in upgrade for any performance or street-driven vehicle.
- 75W90 viscosity grade
- Synthetic formulation
- Limited-slip additive package
- 1 quart bottle
- MPN: ROY01300
- Universal fitment






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