The U joints were bad on my LGT 18h causing it to vibrate. I replaced the drive shaft and the vibration went away. I was mowing my lawn this weekend and the hydrostatic pump became very hot and shot the fluid out the front of the pump around the shaft. I think the vibration caused the seals to go bad on the hydro pump. I believe the pump is an Eaton model 11 Can these pumps be rebuilt? Where is a good sorce for parts/rebuild kit? or anyone have one laying around they want to get rid of? What kind of job is it to rebuild these pumps? Any web sites around with information? I have searched google for information.