Selling a Dana TM4 Electric Motor Controller / Auxilliary Drive CO150-MV-A2. It doesn't show signs of usage, only some minor wear from shipping and handling. I'm selling this "for parts or not working" because I don't know any previous history on it. I also have no way of testing this, so please assume all risk with this purchase. It's being sold 100% AS IS, WHERE IS, NO RETURNS.