HD700-Need help!

[arkashka]

Hi all! I'm New here and I have a question for you.
Sorry by my stupid English!
My client is very strongly need Relief valve of pilot pump of double axial-pistons main pump device for excavator KATO HD700.
I have Original parts number, but...
All companies supplier spare parts promise time of delivery approximately 6 month.
It's not good!
Also I have parts number by Rexroth.
But...
All companies supplier spare parts promise time of delivery approximately 6 month.

O-o-o!

Need supplier spare parts of KATO or UCHIDA REXROTH!
Thanks!

[Schoolbus Tech]

I googled it there are lots of dealers in China but I would not get them there . Is it that your relief spring is weak not holding to the right pressure ? Or is the spring broken ?