ONLY IF PURCHASED THRU!!! OUR PARTS ARE NOT TESTED BUT WE FULLY STAND BEHIND THEM THIS PART CAME FROM A 1989 HURCO BMC-20 CNC VERTICAL MILL WITH YASNAC CONTROL Arpi Machine Sales is a machine tool and parts dealer located in Southern California. We specialize in cnc machinery including cnc machining and turning centers as well as Electric Discharge Machines (EDM). We also carry a large inventory of used Fanuc, Yaskawa, Okuma, Siemens, Mitsubishi, Allen Bradley and other control components, including spindle and servo drives, motors, boards etc for cnc machines with various controls. These parts have been dismantled by our own employees from machines at our facility. We have a large number of customers around the world, including Europe, Asia, Canada, Africa, Latin America and India. T