Standard Limited Warranty
All Allison automatic transmissions carry a Standard Limited Warranty based upon Vocational Model Series and vocations*. Standard Limited Warranty includes 100% parts and labor for the designated coverage period. Mileage limitations for specific Vocational Model Series and/or vocations may apply.

Extended Coverage
In addition to Standard Limited Warranty, Allison transmissions listed on this webpage and in applicable brochure are eligible for Extended Coverage. Extended Coverage begins at the end of the Standard Limited Warranty period and increases the coverage period. Extended Coverage is available for purchase through Allison Authorized Distributors and Dealers.

Extended Coverage Pricing
Extended Coverage must be purchased within one year of the delivery of the vehicle. Pricing shown on this webpage and in respective brochures is applicable to Extended Coverage purchased in 2024. Suggested retail prices are established for each transmission vocational model/vocation combination. The terms and conditions under which Allison Transmission offers Extended Coverage are set forth on the back of the Extended Coverage Agreement Registration, available from any Allison Authorized Distributor or Dealer. Pricing and/or coverage details shown in the following charts are subject to change without notice. All pricing is in US Dollars.

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.