I'm searching for a motor pulley, Delta pn 1349567. It's for a DC-580 (22-450, 22-451). Delta says the part is discontinued and they have no specs or information related to the pulley, cutter or feed roller rpms. If I could find the diameters on the pulley, I could try to find one the same size or have a machine shop make one, which would likely be expensive, but an option. Does anyone have a DC-580 planer that can measure the diameters on the motor pulley or know where I may find one? Thanks for any help!