Farmtrac 555 injection pump

   / Farmtrac 555 injection pump #1  

Dallas Goodman

New member
Joined
Aug 13, 2025
Messages
3
Tractor
Farmtrac 555
I am trying to help a neighbor repair his late father’s farmtrak 555 dtc and need help with the injection pump. I am looking for someone to rebuild it or at least a good parts diagram and source for parts?
I saw an old thread here that mentioned pumpguysc but can’t seem to find them now.
Specifically there is a little piston(oil pump?)cover missing. Any information would be appreciated!
 
   / Farmtrac 555 injection pump
  • Thread Starter
#6  
It is running! Huge shout out to thepumpguysc! He wasn’t able to repair my injection pump but did provide crucial information to find a replacement Thank you!
 
   / Farmtrac 555 injection pump #7  
Never heard a bad word about the guy, he's definitely an asset to us for sure. I've never had to use his services and hope I never do but good to know he's there if needed.
 

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