Product Overview The Wincor Nixdorf CMD-V4 Double Extractor Unit Clutch Gear Assembly is a replacement gear designed for the clutch assembly used in the Wincor Nixdorf CMD-V4 Double Extractor Unit. This 39-tooth gear is located on the right side of the CMD-V4 unit and is the largest gear in that position. Part number 1750051761-05 identifies this gear assembly, which comes with a metal plate. Both white and yellow versions are available, allowing customers to select the