The lookup guide also includes a full selection of recommended transmission fluids for the Allison 4500 series - 4700 series automatic transmissions as well as the Eaton Fuller and Eaton Fuller Ultrashift transmissions.
View the Lookup Guide here to find the best Synthetic Oil recommendations for your Freightliner 122SD w/Cummins ISX 14.9L
Our Lookup Guide also shows you the recommended Freightliner Oil Change Intervals (select each oil type for differing change intervals), and Freightliner Oil Filers
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