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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. The 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.
AMSOIL SEVERE GEAR provides performance far beyond what is possible with conventional gear oil. We design our gear lubes to provide superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Some may claim that Signature Series is over-engineered. Perfect. It’s not for everyone. It’s for those who want the absolute best engine protection — and it delivers.
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.
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-90, 80W-90, 75W-110 and 75W-140 Use in differentials, manual transmissions and other gear applications requiring any of the following specilcations: API GL-5, MT-1, MIL-PRF-2105E, DANS SHAES 234 (Formerly Eaton PS-037), Mack GO-J or other GL-5 based specilcations from vehicle manufacturers, including Ford,* GM* and Chrysler.* Can also be used in axles where an API GL-4 lubricant is recommended.
Amsoil Severe Gear 75w-85 Use In Differentials, Manual Transmissions And Other Gear Applications Requiring Any Of The Following Specilcations: API,GL-5/MT-1, MIL-PRF-2105E, SAE J2360, Ford XY-75785-QL, GM 19300457, 19418501, 92184900, 19369842, Ram 68210057AB", 68083381AA, 68364258AA, 68232947AB", 68378949AA, 05136035AC, Toyota Genuine Gear Oil LT , 08885-02506
Cars, Suvs, Light Trucks drain at 100,000 miles (161,000 kilometers) of service or according to the owner's manual, whichever is longer drain at 50,000 miles (80,500 kilometers) of service or according to the owner's manual, whichever is longer.
Heavy-Duty class 8 line haul Follow the OEM drain interval (miles or hours) for synthetic oil up to 250,000 miles (402,500 kilometers) or three years, whichever comes frst.
Vocational/Delivery follow the OEM drain interval (miles or hours) for synthetic oil up to 120,000 miles (193,200 kilometers) or three years, whichever comes frst.
Heavy-Duty off-road follow the OEM drain interval (miles or hours) for synthetic oil up to 100,000 miles or two years, whichever comes lrst.
For product service life in non-differential applications, consult owner’s manual or the OEM for either normal or severe synthetic oil service intervals. Where service intervals are unavailable, drain at twice the interval for conventional oil.
Gear oils should be changed more frequently when operating vehicles or equipment in dusty or dirty conditions, unless the gear system is properly sealed and equipped with membrane-type breathers
Note: AMSOIL does not support extended drain intervals where water contamination occurs. Check and service the gear oil frequently when water contamination is possible.
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 the performance benelts. AMSOIL does not support extended drain intervals where oils have been mixed.
Aftermarket oil additives other than those speciled by AMSOIL are not recommended for use with AMSOIL gear oil. AMSOIL Severe Gear is compatible with most limited-slip differentials. &or applications that require additional limited-slip friction modiler, add AMSOIL 3lip ,ock.®
Like our products, the AMSOIL Limited Warranty is built with an extra measure of protection. While some other oil companies guarantee their products only until you reach a specified mileage, we don't place restrictions on our warranty coverage based on total vehicle miles.
We stand behind our products for as long as you use them!
Shop NowAMSOIL Products are distributed exclusively through independent Dealers, people like you and me. ONESYNTHETICS Special Dealer Links will transfer you to AMSOIL.COM where you can order securely, ad we get the credit for our hard work. Join the millions of proud AMSOIL users to experience the difference and Get your amsoil products today!
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