View Full Version : TH 6X4 OLDER JOHN DEERE GATOR LATE 1990s

03-16-2014, 06:23 PM
I was wondering if any one has ever tried to replace a fd620 kawasaki engine with a newer fh601 kawasaki engine, does any one know what year john deere changed engine on the 6x4 gator. Thank you rhinohays