Hi guys, Hope everything is going well with your projects. I am exchanging 2 brand new steppermotors NEMA 23 Specs: NEMA 23 , 3-PHASES, 3.5AMP, 127 in.oz, 1.2 Degrees, etc etc. You can see the full spec. here, NEMA 23 3 phase 573S09 3.5A 127in-oz Stepper motor I am looking only a fair exchange for harware that I need to continue building my milling machine. FREE shipping from el PASO, Tx. (Only US/Mexico) Thank you All the best Jose