Easy fast spreader conveyor replacement. Using drill with belt and pulley to thread chain onto spreader. Do not run unit to accomplish. Very little disassembly using this method. This was done without spreader being operable or mounted to vehicle. Plow Truck Salter. Very similar to SaltDogg, Down Easter, Meyer, BOSS, BUYERS, Snow ex, Snoway, Chapin, Hotshot, pro caster, broadcast spreader.