We are looking for Miller wire feeders. Series 50 & 60, any style. Preferably Series 50, dead or alive. NOT looking for retail purchases. We buy, sell & trade anything Miller. We also do factory spec rebuilds on Series 50 wire feeders & specialize in Dual Head drives. WE CAN REBUILD THE CLUTCH DRIVE IN YOUR DUAL HEAD FEEDER FOR A FRACTION OF THE COST OF WHAT MILLER WILL CHARGE YOU!! Please call or email for details. Thanks! Steve 517 202 0314 sbcmwebber@comcast.net.