DuraDrive HD Synthetic 668 is the Global Factory Fluid in Allison Factories Worldwide

Available now! DuraDrive HD Synthetic 668 automatic transmission fluid is the global factory fill fluid for all on-highway TES 668 specified transmissions in Allison factories worldwide.

DuraDrive features exceptional control of oxidation leading to longer fluid life, reduces wear and unplanned maintenance that increases transmission lifespan, and better anti shudder performance for smoother operation.

Better performance, better protection, better believe it.

Leave a Reply