I have a Massey Ferguson TRactor which I was told was a MF 40 Industrial. It is a yello painted over with MF Red. serial # 9A 128331 with a MF32 loader. The left wheel nearly fell off yesterday . The hub casing fractured and once the parts were off and cleaned the damage was considerable, The spindle was badly scored and the inside was full of shrapnel in grease. The length of the spindle is 11.0" with and OD of about 1.5". The outer bearing ID is 1.25" and is shiny. The inner bearing diameter is about 1.62" but is chewed up. The threaded end is 7/8". Obviously I need all new parts, spindle, bearing set, hub. My problem is I can't find a match for these diameters and I am really not positive I have a MF 40. What do I do? I will try to post some pics.