Specifically designed to protect transmission components, high-quality automatic transmission fluids (ATFs) can help extend their active service life.
Today, automatic transmissions are considered by many as the most complex mechanical components in cars. Automatic transmissions are composed of both mechanical and electrical systems, along with computer processors and hydraulics. All these elements work seamlessly together to smoothly shift through gears automatically (so the driver doesn’t have to) to power the driveshaft with energy transferred from the engine. As a result, a huge demand is placed on ATFs to keep automatic transmissions and their components operating at optimum.
ATF composition
ATFs are commonly comprised of a high-quality mineral oil and synthetic base oil infused with a balanced additive package. This composition allows it to provide high performance for frictional characteristics, oxidation stability, seal compatibility, resistance to higher temperatures and low-temperature fluidity. Extreme pressure (EP) additives are typical inclusions to help metal-on-metal contact occurring between transmission components, while others enhance viscosity or act as antioxidants.
ATF options from world-class brands
A diverse range of ATF fluids are available from leading lubrication manufacturers like Castrol, Morris, Mobil, Q8 and Petronas among others. Premium products are designed to supply smoother gear changes for motorists over extended periods for a more relaxing driving experience.
Synthetic ATFs are also available designed for use in vehicles transmissions that must work in extreme driving conditions where high operating temperatures or heavy loads are involved. With a high viscosity index, these stable solutions can protect transmissions at high temperatures against thermal breakdown bust also offer excellent low temperature performance.
ATF applications
ATFs are available for a diverse selection of applications including powershift and automatic transmissions, torque converters, transaxles, fluid couplings, hydrostatic drives, fluid clutches, brake boosters, transfer boxes, levelling systems, motorcycle suspension forks, hydraulic systems, and bogie lifts among others. User should always consult their vehicle handbook or OEM’s recommendation before ordering an ATF for any given application.
Are you looking for high performance ATFs you can count on?
If you require effective ATFs from the best brands for applications like those listed above, you can rely on us. For a wide range of high-quality ATFs get in touch with the Oil Store to order or discover specific product details with our technical team.