Transmission Fluids
Castrol Transmax ATF DEX / MERC - Dexron III H
As automatic transmissions become more complex there’s a need for more technologically advanced fluids to ensure vehicle reliability. Getting the right oil is the key to ensure your transmission operates as designed and maintains performance throughout the lifetime of the vehicle.
Castrol Transmax ATF DEX /MERC is suitable for use in vehicles with automatic transmissions and Trucks. Recommended for Power Steering of commercial, utility & passenger vehicles where DEXRON IIIH or Ford Mercon® performance is required.
It provides enhanced protection to all moving parts of the transmission with its superior friction durability and antiwear chemistry. It is also suitable for use in older automatic transmissions in various vehicles and as Power Steering Fluid.
Castrol RX SAE 30
Castrol RX SAE 30 is recommended for lubrication of engines and transmission under a wide range of engine loads and conditions for all types of vehicles both off-highway & on-highway applications.
Performance Benefits
Performance levels and specifications
Product Approvals
Castrol Deusol TFC 4 - 30
Castrol Deusol TFC 400 series oils are recommended for automatic transmissions, commercial power shift or manual transmission systems and torque converters where an Allison C2, C3 or C4, Caterpillar TO-2 or TO-4. Komatsu Micro clutch, API GL 1, 2 & 3 oil is specified. These oils are also suitable for hydrostatic and transmission applications where an API CD SAE 10, SAE 30 oil is specified like in dumper’s loaders, excavators, scrapers etc. The above fluids are fully compatible with most seal materials generally used in transmission systems.
Performance Benefits
| Product Feature | Operational Advantages | Customer Benefit |
|---|---|---|
| Oxidation stability | Reduced oil thickening and transmission cleanliness during service life. Peak performance even at high operating temperature | Extended oil change interval and higher equipment life. Extended lubricant life even at elevated temperature |
| Excellent friction performance | Ensure smooth positive changes with enhanced friction material durability | Extended life of friction plates |
| Superclean | Reduced wear on moving parts. Minimum particle buildup of filter | Lower downtime. Higher pump and filter life |
| Rust and corrosion protection | Protects highly polished and finished surfaces | Longer pump life |
| Copper corrosion protection | Extended thrust and plain bearing life | Lower operating costs |