Posted 2/14/2012 11:27 (#2227823 - in reply to #2227265) Subject: RE: 4650 power shift
Central Kansas
I have a 4650 MFWD that has 9600 hours on it and at about 7,000 hours, some clutch pak bolts or something on that order stopped the tractor in it's tracks, had it opened up and they replace the parts inside with "55 series" stuff and have not had any troubles since. They told me the 55 series transmission was more durable.
4650 power shift
