P66 TRITON HEAVY DUTY ATF, 55 GALLON

Phillips 66® Triton Heavy Duty ATF is a full-synthetic transmission fluid designed for truck and bus transmissions operating under severe conditions or extended drain intervals. Recommended by Phillips 66 for use in applications requiring performance comparable to the Allison on-highway extended drain spec.

Triton offers excellent shear stability, wear protection, and friction durability for smooth shifting and long fluid life. Its oxidation resistance, thermal stability, and low-temperature performance ensure year-round reliability while protecting against sludge, rust, and corrosion.

Field-tested for over 100,000 miles in city transit buses, Triton demonstrated superior protection against wear, glazing, and deposits, while maintaining consistent shift quality. It can extend drain intervals up to four times longer than conventional all-mineral ATFs.