4110 water pump rebuild--possible?

   / 4110 water pump rebuild--possible? #1  

al3

Silver Member
Joined
Apr 20, 2005
Messages
228
Location
Central Wi
Tractor
JD 4110, X500
Well, my water pump has started to seep fluid from the weep holes; bad seal. Can see the pump is designed with what appears to be a removable backing plate. Has anyone every rebuilt one of these? If so, where did you find the replacement seal?

Also, maintence manual shows an O-ring in addition to a backing plate gasket. Anyone that had their's apart know if there is still one in there? Dealer thought not. Thks
 
   / 4110 water pump rebuild--possible? #2  
I'm not familiar with your pump but there may be more than the seal needs replacing?

Bearings?? Shaft??:confused:
 
   / 4110 water pump rebuild--possible? #3  
IMO, if you can not replace the impeller as well then is probably not worth rebuilding. You can try to match up parts with a Yanmar dealer but they will probably not be able to look up parts based on s/n as it will not show any info in their system due to an mfg agreement with Deere (typically). $250 for a pump IS steep I think but not too bad. Good Luck
 
 
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