my 1680 and 2188 have the big single engine oil filter. I just purchased a 2388 that has a bigger filter on it (an ultra 2). Either filter will fit on all three combines. Is the bigger filter's purpose to extend oil change intervals or is it required on the 2388? Should I run it on my older machines also?
What are you guys running for hours between oil changes on these cummins motors. I'm still changing oil at 100-125 hours or sooner between crops. Is that too often?
What are you guys running for hours between oil changes on these cummins motors. I'm still changing oil at 100-125 hours or sooner between crops. Is that too often?