Re: O/H of 398TA

I am not that sure but maybe this helps:


If not I actually would contact your dealer.

If you don't have any dealer contacts you can find one at:


New member

O/H of 398TA

What is the OEM overhaul period for Cat 398TA engines?  I've been told 10K hours for top end and 20K hours for main frame but I can't find anything from CAT.