Motor oil for Kubota?

   / Motor oil for Kubota? #11  
I like to see people who use the lowest grade of oils and always use cheap filters!
 
   / Motor oil for Kubota? #12  
I have the Kubota 3940. My oil of choice is Rotella synthetic 5w-40. I run Kubota filters despite the extra cost. I just don't want to risk problems with Kubota if I have a claim and I'm using another manufacturers filter.
 
   / Motor oil for Kubota? #13  
I buy K-Mart filters, and use mineral oil!

J :)
 
   / Motor oil for Kubota? #14  
I like to see people who use the lowest grade of oils and always use cheap filters!
I could not agree more.No sense in buying good Oil & filters for a $25,000 tractor,LOL.coobie
 
   / Motor oil for Kubota? #15  
I like to see people who use the lowest grade of oils and always use cheap filters!

Art, you sound like my brother, when he was a Matco Tool Distributor. One day, just as he walked into the Freightliner garage, one of the mechanics was up on a ladder using an air impact wrench. Without coming down, he tried to swing that impact wrench by the air hose over to a work bench . . . and missed. When it hit the bench, then hit the concrete floor, one of the other mechanics said to my brother, "I guess a tool man hates to see a tool treated like that." And my brother said, "Oh noooooo, I like to see tools treated like that.":D
 
   / Motor oil for Kubota? #16  
Still don't see how you can go wrong with a good synthetic 5w40 and a good filter. Should put an end to the oil debate, but carry on.
 
   / Motor oil for Kubota? #17  
Rotella 5w - 40 syn and the correctly cross referenced wix filter is the only way to go.
 
   / Motor oil for Kubota? #19  
Recently got a used B2400. Dealer said that API CJ was ok, just stick with recomended weight for ambient air temp. Then went on to recomend API CI if I could still find any. Said that CJ had less additives (or different additives) in it than the CI. Said change was mandated to meet new EPA regulations to go along with the Ultra Low Sulfer Fuel. Any one else hear anything re CI vs CJ ????
 
   / Motor oil for Kubota? #20  
Don, I haven't kept up very well with the API ratings, but you might want to read some of the API Motor Oil that has the classifications up to CI (2004) and then read some of the API CJ-4 website for the latest.
 

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