dodge man
Super Star Member
I can remember when Consumer's Reports did a test on automobile oil filters several years ago. They tired out just about every brand at the time, but this has been maybe as much as 20 years ago. There was a difference between them. I remember at that time Fram was on average one of the best, but depending on the application, others were often better.
My point is that there is a difference in them, but you really have no way of knowing if what you are using is the best. With my limited knowledge of manufactoring, I am just about sure that for most applications, the tractor makers are using an "off the shelf" oil filter. This means it is already being made by someone. Why would they want to design a new oil filter for every engine they make?
From what I have read, Kubota SUDT may be a unique product. My understanding is that it gives much better cold weather performance.
I can remember a friend of a friend who had a Champion spark plug fail and damaged his engine. He was not able to get any money from Champion.
My point is that there is a difference in them, but you really have no way of knowing if what you are using is the best. With my limited knowledge of manufactoring, I am just about sure that for most applications, the tractor makers are using an "off the shelf" oil filter. This means it is already being made by someone. Why would they want to design a new oil filter for every engine they make?
From what I have read, Kubota SUDT may be a unique product. My understanding is that it gives much better cold weather performance.
I can remember a friend of a friend who had a Champion spark plug fail and damaged his engine. He was not able to get any money from Champion.