ATF - Automatic Transmission Fluids

As automatic transmissions become more complex there’s a need for more technologically advanced fluids to ensure vehicle reliability. Getting the right oil for your car is key to ensuring your transmission operates as designed and maintains performance throughout the lifetime of the vehicle.
Castrol, with over 100 years of experience in developing transmission fluids, and being the choice of many leading truck and transmissions manufacturers for factory-fill products, offers a range of automatic transmission fluids for your vehicle requirements; providing you the peace of mind that you are getting the right oil for your vehicle and keeping your vehicle on the road longer.


An automatic transmission fluid formulated to give enhanced performance and durability in high temperatures. For light and on-highway commercial vehicles, bus power steering systems, some tractor and many hydraulic systems.

Castrol Transmax Z

High quality full synthetic automatic transmission fluid formulated to provide ultimate wear protection and performance except where Dexron® VI ty...

Castrol TFC 400 Series

A series of lubricants available in five viscosity variants for truck, earth moving and excavation machinery with powershift or manual transmissions. Selection of the appropriate TFC 400 grade will extend life of friction plates in powershift transmissions particularly in new machinery.

Castrol Transynd

 A premium, synthetic, powershift and automatic transmission fluid designed for use in most medium and heavy duty applications in both on and off-highway vehicles. Extends oil change intervals dramatically. Castrol Transynd is sold exclusively through the Allison Transmission Distributor Network.