![](http://www.newagtalk.com/mapdots/jonhagen.jpg) Hagen Brothers farms,Goodrich ND | Jersey Jim - 12/27/2008 07:54
What brand of synthetic oil do you use and why do you use a particular brand? Which brand would be best for tractors and CaseIh combine?
Thanks,
Jim
What ever brand synthetic oil you choose, make sure it meets the API classification letters for your engine type, check your operators manual.
Edited by Jon Hagen 12/26/2008 17:27
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