New and improved Chuck Speed Controller Assembly. This replaces PN: 000-6700-60. It wires up exactly the same, but because of a slight difference in how it mounts to the faceplate, we are including a new faceplate along with the new speed controller.
The inline fuse is also replaced with a more modern "on board" fuse and the adjustments are easily available if it needs adjusting. We do set them at the factory so it should be a simple swap out of your old faceplate and controller.