Description
Formerly known as Shell Rotella® T Triple Protection, Shell Rotella® T4 Triple Protection Heavy Duty Diesel Engine Oil is the most technically advanced Shell Rotella® formulation ever . This 15W-40 motor oil uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines and older hard-working diesel engines . It effectively sustains emissions control system durability where diesel particulate filters and after-treatment systems are used . Plus, it provides enhanced protection against viscosity loss due to shear and improved oil aeration compared to the previous formulation . Shell Rotella® Triple Protection Technology Shell Rotella® T4 15W-40 heavy duty engine oil uses a proprietary formula exclusive to Shell . It is designed to provide protection in three critical areas: •Acid control helps protect against corrosion from acids formed as fuel burns and the oil ages . •Deposit control helps keep engines clean for optimum performance and long life . •Wear control helps keep moving metal engine surfaces apart for a longer life . For Every Hardworking Need With its wide range of specifications, and approvals from many of the world's leading engine makers, Shell Rotella® T4 15W-40 heavy duty oil is an excellent choice for on-highway fleets, general haul, construction, agriculture, public-transport operators, diesel pickup trucks, including high-power vehicles where resistance to increased heat and stress is required . For technical questions, contact our Technical Help Desk at 1-(800) BEST-OIL or (800) 237-8645 Option 3, 1; or with complete Year/Make/Model information for a recommendation .
