The lookup guide also includes a full selection of recommended transmission fluids for the Allison, Detroit and Eaton Fuller transmissions.
View the Lookup Guide here to find the best Synthetic Oil recommendations for your Freightliner Cascadia w/Cummins X15 15.0L
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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