4720 Split Steel Hydraulic Line

[Brown Dog]

silver solder can hold 5k psi? that's pretty impressive

Small tractors wouldn’t even have 2000psi if that.

Sounds like it may have had moisture in the line : froze & partially cracked sometime b4 use

 

[jcalla]

CH4, Good idea, I might try that. I finally got a parts guy that knows what he is doing and he ordered one. Hopefully it is the right one. Thanks all for your suggestions.

JPC

 

[wolfpack2]

There are different part numbers depending on the serial number of your machine. Below is the link to the lines that go from the block to the quick coupler fittings for the loader. The diagrams only show the standard 4 lines. The third function is part of a kit.

open station

https://partscatalog.deere.com/jdrc/sidebyside/equipment/57184/referrer/navigation/pgId/14541994

cab

https://partscatalog.deere.com/jdrc/sidebyside/equipment/57184/referrer/navigation/pgId/14526070