I recently purchased a GT-2000 Cox (1972 model). It is missing the dual pulley that fits on the engine shaft, so without that I have zero chance of getting it running again. I've been told that other early Cox and Greenfield might provide suitable replacements with a bit of modification of drive belts. Problem is I have no idea what the original dual pulley looked like or the diameter of the two pulleys. The original part number is 2007 but is no longer available. If anyone has an original or can send me details of the original, or suggest a suitable replacement, please let me know. I am sure just about any manually operated dual pulley off an early Cox or Greenfield would do the job, even if I have to change belt sizes. I have the parts manual for the GT2000, but the drawings are very basic and give away few details about the parts.
