400 leaky rear hydraulic coupler tubing

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Don Hopf

Member
The rear hydraulic coupler metal tubing that runs by the battery box is leaking.

Is there a way to replace the tubing with rubber hose from the control valve to the back of the tractor?

Thanks

Don
 
You can get a fitting crimped onto a hose that has compression fitting that will slip on the good portion of the pipe, or you can go directly with threaded elbows into back of hyd valve and hose all the way but that is not so easy or like poster said, go on e-bay.
 
There is the same problem with the 300/350 and 400/450 lines going to the rear coupler. They sat on the platform in mud and wet and rusted away. I tried four of them for my 350D and finally gave up and welded the holes shut on the best one I had. If I were using this tractor for any kind of work I would probably replace the lines with hoses. Roger
 

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