rjkobbeman
Platinum Member
M8540 does not have an EGR (none of the M40 series do at this point). They are on some of the bigger M series (M126X and M136X just to name 2).
Even on the newer ones? I have no knowledge to question you, but I do know that Kubota has been making some revision changes to models due to emissions. My M8540 is a -1 model (M8540HD12-1) and I believe it was emissions related. EGR seems like it would be an emissions issue.
Thanks for all of the help.
I dreaded posting yet another engine oil thread... but could not find any info on this specific subject via search.