Allison Approved Fluids Lists
| 
                 Fluid Specification  | 
            
                 Lists  | 
            
                 Description  | 
        
| List of Approved Fluids | 
                 On Highway Fluid – The robust formulation of Allison TES 668® Approved Fluids meets the most demanding specifications related to fluid stability, lubrication and cold operation. Allison recommends TES 668® Approved Fluids to enhance transmission performance and durability in all operating environments. Allison TES 668® Approved Fluids are recommended for use in Allison 1000 Series™, 2000 Series™, 3000 Series™, 4000 Series™, H 40/50 EP™, eGen Flex, and eGen Power on- highway products.  | 
        |
| List of Approved Fluids | 
                 On Highway Fluid - Allison TES 295® and TES 468™ Approved Fluids are approved for use in Allison 1000 Series™, 2000 Series™, 3000 Series™, 4000 Series™ and H 40/50 EP™ on-highway products. Allison recommends customers using TES 295® or TES 468™ Approved Fluid consider Allison’s newest fluid spec, TES 668®, for their next service.  | 
        |
| List of Approved Fluids | 
                 On Highway Fluid - Allison TES 389™ Approved Fluids are approved for use in traditional on-highway products. Allison recommends customers using TES 389™ Approved Fluid consider Allison’s newest fluid spec, TES 668®, for their next service..  | 
        |
| List of Approved Fluids | 
                 Off Highway Fluid - Allison TES 439™ Approved Fluids are approved for use in Allison off-highway products.  | 
        |
| List of Approved Fluids | 
                 Off Highway Fluid - Allison TES 353™ Approved Fluids are approved for use in Allison off-highway products.  |