I asked a similar question a few months ago about Aux hydraulics plumbing for my 825. Here is the background. I have an 825 with Aux hydraulics except that the spool valve isn't "plumbed" to the front of the machine. The pedal and spool valve is there but no piping. Of course the parts are no longer available from bobcat. One person suggested I merely put a pair of really long hoses in. definitely a possibily but cosmetics are important to me too. My question now is, are there any other machines that are/were similar to the 825 that I might find parts from in order to complete my project? The steel tubing runs along the left loader arm up to the front of the machine, where two short hoses connect up to two pieces of tube that have the quick disconnects mounted to the cross piece that joins the loader arms. Is there a source for junk parts? thanks Steve A.