Description
The Red Line 75W140 GL-5 Gear Oil is a high-performance lubricant designed for use in manual transmissions, differentials, and transfer cases. Formulated to provide excellent protection under severe service conditions, this gear oil ensures smooth operation and extended gear life. Its advanced formula reduces wear and minimizes friction, helping to maintain optimal performance in demanding automotive applications. Suitable for a wide range of vehicles, this gear oil is engineered to meet or exceed industry standards for GL-5 gear lubricants.
Red Line’s 75W140 gear oil features a balanced viscosity profile that offers superior low-temperature fluidity and high-temperature stability. Its formulation includes high-quality additives that protect gears from corrosion, oxidation, and foaming. The gallon-sized container allows for convenient application and storage, making it ideal for professional workshops and automotive enthusiasts alike. Compatible with most vehicle manufacturers’ specifications, this gear oil provides reliable lubrication for both new and older vehicle models.
Note that the product is considered air freight prohibited, ensuring safe and compliant shipping. Red Line’s commitment to quality and performance makes this gear oil a trusted choice for maintaining the longevity and efficiency of your vehicle’s transmission and differential systems.
Features:
- High-performance GL-5 gear oil formulated for manual transmissions, differentials, and transfer cases
- Provides excellent protection against wear, corrosion, and oxidation
- Balanced viscosity profile for optimal low-temperature fluidity and high-temperature stability
- Reduces friction and prolongs gear life under severe service conditions
- Convenient gallon size for easy application and storage












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