Replacement Parts for the gMax 1.5

#1
I apologize if the answer has already been given, but I cannot seem to locate it in the Forums.

I am trying to locate replacement parts for my gMax 1.5, particularly the extruder and associated assemblies. Can someone point me to a store that has those parts ?

Thank you
 
#2
At this point I think it's better to just Frankenstein parts on this machine. I came here looking for help on my gmax 1.5 and all the help on this place is for the gmax 2.