Pump rebuild

   / Pump rebuild #1  

subdude

New member
Joined
Mar 8, 2008
Messages
1
Location
Colorado
Tractor
2003 JD 790
I have a gear type hydraulic pump that is PTO driven. I do not know who makes it since name plate data is missing. It has two input shafts, near as I can figure, I can drive either shaft dependant on pto rotation. It also has one spool valve that can be pushed or pulled from either side. The pump housing is oval with I think eight bolts. I have seen these pumps on old dump trucks. Can anyone identify this pump. I need parts and specs but cannot find it anywhere. Thanks in advance.
 

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