What's the grade of oil for our early box's
Posted: Sun Nov 12, 2006 10:19 am
what grade of oil is best for our gearbox's I had it in a book some where and I can't seam to find it. I know in the US they love Swepco 201
but what grade is the best?
75/90, 80ep, 90 ???
but what grade is the best?
75/90, 80ep, 90 ???