AMSOIL SEVERE GEAR 75W-85 100% Synthetic Gear Lube
Premium-grade 75W-85 synthetic gear oil engineered for maximum performance in severe-duty applications such as towing, hauling, racing and commercial use. Maintains its viscosity for long-lasting protection against metal-to-metal contact.
AMSOIL SEVERE GEAR 75W-85 Synthetic Gear Lube
Formulated for the severe operating conditions of today's pickup trucks, SUVs, heavy equipment and other hard-working vehicles.
AMSOIL SEVERE GEAR 100% Synthetic Extreme-Pressure (EP) Gear Lube is a premium-grade gear oil specifically engineered for maximum performance in severe-duty applications. It maintains its viscosity for long-lasting protection against metal-to-metal contact. Its proprietary AMSOIL additives form an iron-sulfide barrier coating on gear surfaces, providing the ultimate line of defense against wear, pitting and scoring. AMSOIL SEVERE GEAR helps prevent "thermal runaway" — a phenomenon caused by a lubricant's inability to control friction and increased heat under high-stress conditions. By controlling thermal runaway, AMSOIL SEVERE GEAR 100% Synthetic EP Gear Lube inhibits rapid lubricant degradation and component damage — helping equipment run better and last longer.
Performance Features
- Advanced protection against wear.
- Controls thermal runaway.
- Protects against rust and corrosion.
- Helps reduce operating temperatures.
- Maximum efficiency.
- Long oil, seal and equipment life.
- Flexible Easy-Pack for clean, fast installation.
Performance
AMSOIL SEVERE GEAR provides performance far beyond what is possible with conventional gear oil. We designed SEVERE GEAR to deliver superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Temperature Extremes
SEVERE GEAR excels in hot and cold temperature extremes. By design, it resists breakdown from high heat, preventing acid and carbon/varnish formation. Its wax-free construction also improves cold-flow properties, improving fuel economy and cold-weather shifting.
Applications
AMSOIL SEVERE GEAR is excellent for severe applications, such as towing, hauling, steep-hill driving, commercial use, plowing, racing, off-road use, rapid acceleration, frequent stop-and-go operation and high ambient temperatures. Higher horsepower, towing and hauling capabilities of modern vehicles make pickups, SUVs, vans and delivery/utility vehicles especially prone to severe service. Other severe-duty vehicles include light-, medium- and heavy-duty trucks; buses; heavy equipment; 4X4s; tow trucks; race cars; tractors; and motor homes.
AMSOIL SEVERE GEAR 75W-85 Specifications
Use in differentials, manual transmissions and other gear applications requiring any of the following specifications: API GL-5/MT-1, MIL-PRF-2105E, SAE J2360, Ford XY-75W85-QL, GM 19300457, 19418501, 92184900, 19369842, Ram 68210057AB, 68083381AA, 68364258AA, 68232947AB, 68378949AA, 05136035AC, Toyota Genuine Gear Oil LT, 08885-02506.
Service Life
| Normal Service | Severe Service | |
|---|---|---|
| Cars, SUVs, Light Trucks | Drain at 100,000 miles (161,000 km) or according to the owner's manual, whichever is longer | Drain at 50,000 miles (80,500 km) or according to the owner's manual, whichever is longer |
| Heavy-Duty Class 8 Line Haul | Follow OEM drain interval for synthetic oil up to 250,000 miles (402,500 km) or three years, whichever comes first | |
| Vocational/Delivery | Follow OEM drain interval for synthetic oil up to 120,000 miles (193,200 km) or three years, whichever comes first | |
| Heavy-Duty Off-Road | Follow OEM drain interval for synthetic oil up to 100,000 miles or two years, whichever comes first | |
Compatibility
AMSOIL SEVERE GEAR is compatible with conventional and synthetic gear oils. Mixing AMSOIL gear oil with other oils, however, will shorten the oil life expectancy and reduce its performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.
AMSOIL SEVERE GEAR is compatible with most limited-slip differentials. For applications that require additional limited-slip friction modifier, add AMSOIL Slip Lock Differential Additive.
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