TC40 Hydraulic Pump Seal

[cliff11880]

Hello,
I have a TC40 New Holland and the hydraulic pump seems to be leaking into the crankcase. I noticed a black streak when I was operating the tractor. Parked it and checked the engine oil and it was over full. Checked the hydro oil and it was nearly gone so this is just my assumption. Now i would like to think that i could just remove the hydraulic pump and replace the seal but I can seem to find the seal being sold by itself anywhere. Does anyone have some suggestions or ideas.

 

[Jerry/MT]

Hello,
I have a TC40 New Holland and the hydraulic pump seems to be leaking into the crankcase. I noticed a black streak when I was operating the tractor. Parked it and checked the engine oil and it was over full. Checked the hydro oil and it was nearly gone so this is just my assumption. Now i would like to think that i could just remove the hydraulic pump and replace the seal but I can seem to find the seal being sold by itself anywhere. Does anyone have some suggestions or ideas.

Take the old seal to a bearing supply place. They usually can match the seal.

 

[DLTrekkers]

Normaly the pump will be faulty .
Best to get a new pump and replace it.

 

[SWOOLEY]

I have a TC35D with the same issue. What did you end up doing? SW