Cat® TDTO (Transmission Drive Train Oil) is more than just a lubricant—it's a performance partner engineered by Caterpillar to meet the same uncompromising standards as Genuine Cat Parts. As the standard factory-fill for Cat machine compartments requiring TO-4 oils, Cat TDTO delivers proven results where it matters most. It extends clutch disc life by up to 45%, ensuring longer service intervals and reduced maintenance costs. Its advanced formulation provides optimal wear protection for gears, bearings, and friction disc materials, helping your equipment perform at its peak. Designed as a system-matched solution, Cat TDTO integrates seamlessly with Cat power shift transmissions, most wet brake compartments, and hydrostatic systems—delivering reliability you can count on, shift after shift.

Attributes:
Cat TDTO™ is required to pass five additional Caterpillar tests beyond the minimum industry standards