Best Seller | Tennant-Castex/Nobles #5680-700, 800, 900, 5700-700, 800, 900 vacuum motor, 36 volt. This is a factory replacement motor for your Tennant-Castex/Nobles #5680-700, 800, 900, 5700-700, 800, 900 This motor has sealed bearings in it so dust and dirt will not get into the system. This allows for a longer motor life. It is suggested you... ... more Tennant-Castex/Nobles #5680-700, 800, 900, 5700-700, 800, 900 vacuum motor, 36 volt. This is a factory replacement motor for your Tennant-Castex/Nobles #5680-700, 800, 900, 5700-700, 800, 900 This motor has sealed bearings in it so dust and dirt will not get into the system. This allows for a longer motor life. It is suggested you... The Vacuum Factory | | $203.25 go to store |