New holland 68 parts

[glockky]

I have recently acquired a new holland 68 baler. Everything works great on the baler except one of the knotter frames is broken from the previous owner trying to drive the pin out of the billhook.
Does anyone know where to find used parts ? I am in need of a new knotter frame. I have done several searches online and all I can find is complete knotters.

thanks for the help and heres a pic of the baler