WGA-40M-040-H1,Fielect DC 24V 100RPM Reversible Worm Geared Motor High Torque Electric Gear Motor Turbine Worm Gear Box Reduction Motor, Left Shaft GW6280,Fielect DC 24V 52RPM Reversible Worm Geared Motor High Torque Electric Gear Motor Turbine Worm Gear Box Reduction Motor, Left Shaft GW6280 - Amazon.com,CHM Worm Reducer - Size 25, Ratio 1/25,8F7424 (TZ1) Heavy Equipment Online Superstore