Help Identify Hydraulic Pump from a 140.

RTR

Well-known Member
Not sure if this is a Cessna or a Wooster hydraulic pump. I have narrowed it down to those 2 types as they both are not as common as the other 2 types that were used (Thompson and Pesco). Please help me indemnify this pump as I would like to buy a rebuild kit for it and several spare kits for my other 140 tractors with this pump.


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I apologize for any confusion, but the last picture showing the numbers on he pump is incorrect. That is a picture of another pump I found on the internet. The numbers of my pump are shown in the first picture.

My pump numbers are : P24EZ5G2R01 And 383014R91
 
(quoted from post at 20:27:27 02/21/19) Wooster pump

Ok does anyone know if there is a rebuild kit available for it other than paying $100 at CNH dealer? I have found the shaft seal for $4.00 (SKF 7443), but need the other o-rings, gaskets, etc. I don’t mind paying that price to rebuild one pump, but I want enough parts to have on hand to rebuild 10 pumps and since you can buy those kind of parts cheaper I figured someone on here knew the sizes or a source. I can always get the specific gaskets from Case IH and get the rest from a universal supplier.

Any suggestions?
 

Use number - 383014R91 This is the IH number . The interesting thing is that the Pesco, Thompson , and probably your pump are built VERY similar and probably have some parts which interchange . I know through my experience that Thompson company disappeared and there is no trace of it on the internet that I can find . There is another Thompson Co but unrelated I believe . You most likely can get the seal, O- rings , and pump to block gasket . To my knowledge the gears, bushings, etc. are no longer available .
 
(quoted from post at 00:39:19 02/22/19)
Use number - 383014R91 This is the IH number . The interesting thing is that the Pesco, Thompson , and probably your pump are built VERY similar and probably have some parts which interchange . I know through my experience that Thompson company disappeared and there is no trace of it on the internet that I can find . There is another Thompson Co but unrelated I believe . You most likely can get the seal, O- rings , and pump to block gasket . To my knowledge the gears, bushings, etc. are no longer available .

Yes, I can get the shaft oil seal for $4. This particular pump is 3 pieces instead of 2 pieces like the other brands. I’m worried about trying to match up the other parts to universal sizes rather than having to buy the kit at the dealer. Any ideas, ? Is there a an accurate way to measure those parts if I bought 1 kit?
 
(quoted from post at 13:47:01 02/21/19)
(quoted from post at 00:39:19 02/22/19)
Use number - 383014R91 This is the IH number . The interesting thing is that the Pesco, Thompson , and probably your pump are built VERY similar and probably have some parts which interchange . I know through my experience that Thompson company disappeared and there is no trace of it on the internet that I can find . There is another Thompson Co but unrelated I believe . You most likely can get the seal, O- rings , and pump to block gasket . To my knowledge the gears, bushings, etc. are no longer available .

Yes, I can get the shaft oil seal for $4. This particular pump is 3 pieces instead of 2 pieces like the other brands. I’m worried about trying to match up the other parts to universal sizes rather than having to buy the kit at the dealer. Any ideas, ? Is there a an accurate way to measure those parts if I bought 1 kit?

Try external link - they very well may have it
 
(quoted from post at 13:47:01 02/21/19)
(quoted from post at 00:39:19 02/22/19)
Use number - 383014R91 This is the IH number . The interesting thing is that the Pesco, Thompson , and probably your pump are built VERY similar and probably have some parts which interchange . I know through my experience that Thompson company disappeared and there is no trace of it on the internet that I can find . There is another Thompson Co but unrelated I believe . You most likely can get the seal, O- rings , and pump to block gasket . To my knowledge the gears, bushings, etc. are no longer available .

Yes, I can get the shaft oil seal for $4. This particular pump is 3 pieces instead of 2 pieces like the other brands. I’m worried about trying to match up the other parts to universal sizes rather than having to buy the kit at the dealer. Any ideas, ? Is there a an accurate way to measure those parts if I bought 1 kit?

The others are 3 part as far as I know . Steiner does not show your part number but you might try callinh them as they are helpful . Your pump looks very similar to the Thompson on my 424 .
 
Just to clarify on this thread. The pump in question is in fact a Wooster Hydraulic Pump. They are 3 piece pumps where-as the other pumps mentioned are 2 piece. The Wooster pump rebuild kit can still be had from any CNH (IH) Dealer and that is the only source I've found for it.
 

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