Grateful11
Veteran Member
So exactly how many threads are there about switching from SUDT to full synthetic? I see nothing wrong with this new thread, I for one am glad to see it. I'd like know if CaseIH Hy-Tran Ultra is compatible with SUDT but maybe I should ask CaseIH. My wife's operation buys a fair amount of it and she already uses CaseIH engine oil in the Kubota. The problem is doing a search and you usually either get a ton of hits or no hits depending on exactly what words you use. Post on dudes!