Description
The Red Line 75W90 GL-5 Gear Oil is specially formulated to provide superior lubrication and protection for high-performance gearboxes and differentials. Designed for automotive applications, this 5-gallon container ensures you have ample supply for maintenance or fleet use. Its advanced formulation is engineered to withstand extreme pressure and temperature conditions, helping to extend gear life and maintain optimal performance. Whether you’re working on manual transmissions or differentials, this gear oil delivers consistent, reliable performance under demanding conditions.
Red Line’s 75W90 GL-5 Gear Oil features a balanced blend of base oils and additives to reduce friction, prevent wear, and resist thermal breakdown. This ensures smooth operation and minimizes downtime. The oil’s high viscosity index allows it to perform excellently across a wide temperature range, providing excellent cold start protection and high-temperature stability. Its compatibility with various gear materials makes it a versatile choice for different vehicle types and gear configurations.
Note that this product is not approved for California’s Prop 65 regulations but is compliant with general automotive standards. It is classified as an air freight-prohibited item due to its chemical properties, so standard shipping methods apply. Red Line’s commitment to quality and performance makes this gear oil suitable for professional mechanics and automotive enthusiasts seeking reliable gear protection and enhanced drivetrain longevity.
Features:
- High-performance GL-5 gear oil designed for demanding automotive applications
- Provides excellent wear protection and friction reduction
- Suitable for manual transmissions and differentials
- Formulated to withstand extreme pressure and high temperatures
- High viscosity index ensures optimal performance across temperature ranges



















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