REQUIREMENTS: Use of Allison Approved TES 668^® or TES 295^® transmission fluid** and Genuine Allison Filters is required. Failure to use Allison Approved TES 668 or TES 295 transmission fluid and Genuine Allison Filters will result in no coverage for repair beyond Standard Limited Warranty coverage. Transmissions that are not OEM factory filled with Allison Approved TES 668 or TES 295 transmission fluid and Genuine Allison Filters must have Allison Approved TES 668 or TES 295 transmission fluid and Genuine Allison Filters installed at the time of Extended Coverage purchase. Transmissions that are not OEM factory filled with Allison Approved TES 668 or TES 295 transmission fluid, or transmissions operating with non-TES 668 or non-TES 295 fluids, must be drained and filled with Allison Approved TES 668 or TES 295 transmission fluid to achieve 100% concentration. One hundred percent concentration is not achieved until the second consecutive fluid change using Allison Approved TES 668 or TES 295 transmission fluid. The second consecutive fluid change must be achieved at the time of Extended Coverage purchase.

NOTE: Except as noted, all transmissions with Extended Coverage have 100% parts and labor coverage with no mileage limitations.

* See Warranty Publications for exact coverage details.

** For a list of current Allison Approved TES 668 or TES 295 transmission fluids, go to:  allisontransmission.com/parts-service/approved-fluids.