Case 444 Hydraulic pump

Kirk-Tx · Mar 24, 2013

Are new hydraulic pumps available at a reasonable price? Are rebulid kits a better choice if available? Thanks

Tom Arnold · Mar 25, 2013

These are throw-away pumps and not worth rebuilding because the cost is too high.

Click on the link below.

Click on hydraulics on the right side of your screen

Click on pumps on the left side of your screen

Click on gear pumps --same side

Scroll down to the D Series pumps and you will see the D27AA2A pump.

You can buy that pump for less than $250.00. It is the same pump as in your tractor now except that you need them to supply inlet fittings for it because this pump has threaded holes on both sides. Your pump was special ordered with an inlet fitting but you can"t buy that pump from anywhere but the dealer and it will cost you twice as much there.

When you change out the pump, make sure you empty the oil out of the system and then refill it with 20W50 or 15W40 motor oil. Do not use hydraulic fluid.
Untitled URL Link

Kirk-Tx · Mar 25, 2013

Thanks Tom

greygoat · Mar 25, 2013

Tom Arnold is correct !
And:
Old oil, full of dirt and debris, can quickly
wipe out a new pump. Drain and flush your system!

Kirk-Tx · Mar 26, 2013

OK Will do. I found 1 at Hydradyne in Waco. It is being shipped from another stoe. $239.00 plus shipping. Thanks

Case 444 Hydraulic pump

Kirk-Tx

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Tom Arnold

Well-known Member

Kirk-Tx

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greygoat

Well-known Member

Kirk-Tx

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