need deere part ar44388

Huntertod

New User
I'm working on a deere 4020 with front wheel assist. I'm looking for the tee that fits on the right side of the hydraulic pump (3" pump). Its part AR44388. Deere does not
have any, not in obsolete depot or vintage. Anyone have one or know where I can get one? Thanks, Perry [email protected]
 
Try to spec it out through a hydraulic supplier. Most fittings are available aftermarket if you know the size and configuration.
 
I went to a couple of hydraulic fitting suppliers. I showed them the old part and they looked at me like I was from the moon. No luck!
 
I have checked salvage yards. I have yet to find a 4020 with FWA that was salvaged. They are all 2 wheel drive and the part I need is specific to the FWA system
 
I am guessing you confirmed your pump size and the fitting as I see there is a different fitting (AR53565) listed for the larger pump and replacement pumps for item key 7 in that same diagram.

If the fitting coming out of the pump is a true 45 for the top run, you should be able to get that at a hydraulic shop. Get a 90 degree elbow fitting the right size for the lower branch and have a machine shop use the outlet side of it to "marry" on to the base fitting to duplicate your current fitting.

What happened to your original fitting?

One would need to see the space but possibly adapters and other fittings could be used but likely would also require changing some steel tubes, if that is what hooks to it now, to hoses.
 

Here as a shot of the drawing.

mvphoto55854.jpg
 

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