SYNDURANCE 668 ATF

SYNDURANCE 668 ATF from CITGO is a full synthetic, heavy-duty automatic transmission fluid approved by Allison Transmission (668-10051021) for service fill on transmissions requiring a TES 668 approved fluid. It is fully back compatible for transmissions requiring a TES 295 fluid. This fluid offers extended drain intervals and demonstrates shear stability, oxidation resistance, and low-temperature fluidity.