Hydraulic Fluid filling up crankcase on International 444

kschulz

New User
We have a significant amount of hyrdaulic fluid filling up the crankcase on an international 444 gas. We tried another used pump and it had the same problem. Suspect seal of course, but is there any other place hydraulic fluid could enter oil pan/crank case? The power steering is full power and part of the rest of the hydraulics - not a separate unit. We believe this to be an industrial version.
 

Also looking for a good place to purchase the hydraulic pump seal. This is a late 60's/early 70's model.
 
No other place is connected. Motion Industries, Kaman Bearing. Some might be Orings Some are lip seals. Try to place the seal lip away from the groove, or use
a speedy sleeve. (also from a bearing company) Jim
 
I got my kit from Steiner Tractor . My 424 had the same issue . Replaced the seal on my worn out pump and stopped the problem. Pump is still worn out
but it gets the job done , barely .
 

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