Full synthetic, heavy-duty automatic transmission fluid approved by Allison Transmission (668-10051021) for service fill on transmissions requiring a TES 668™ approved fluid. Fully back compatible for transmissions requiring a TES 295® fluid. This fluid offers extended drain intervals and demonstrates outstanding shear stability, oxidation resistance, and low-temperature fluidity.
Full synthetic, heavy-duty automatic transmission fluid approved by Allison Transmission (668-10051021) for service fill on transmissions requiring a TES 668 approved fluid. Fully back compatible for transmissions requiring a TES 295 fluid. This fluid offers extended drain intervals and demonstrates outstanding shear stability, oxidation resistance, and low-temperature fluidity.
