Return to Allison Transmission Homepage
Extranet Sales and Service Locator
Allison Transmission > Service > Fluid/Filter Change Intervals
Fluid and Filter Change Interval Calculator
You are not able to view the flash.


STEP 2 — Answer these questions about your vehicle.
Is the transmission used in On/Off-Highway, Refuse, City Transit, or Shuttle Transit applications?? Yes
No
Does the transmission currently contain 100% TranSynd™ or TES 295-approved fluid (no mixture)?* Yes
No
javascript button

 

* Mixture is defined as the quantity of Non-TranSynd™ and TranSynd™/TES 295-approved fluid remaining in the transmission after a standard fluid change.

If the transmission contains such a mixture, it is not eligible for the 100% concentration extended change intervals, until the second consecutive fluid change using TranSynd™/TES 295-approved fluid.

Fluid exchange (purge) machines are not recommended or recognized due to variation and inconsistencies with ensuring removal of 100% of the used fluid.

TRANSYND, CASTROL, and the Castrol logo are registered trademarks of BP Lubricants Americas Inc., used under license.