An excavator’s Swing Gearbox is a component with many names and one important job. You may refer to it as a Swing Reducer, Slewing Reducer, or Swing Drive, but the Swing Gearbox has to be in top-notch condition to properly help swing the excavator and reduce the load on the engine. They’re usually backed by impressively robust engineering, but a Swing Gearbox can still get damaged from operator error, collision, or lack of maintenance. Then it’s time to turn to BRIKERS. We stock rebuilt and used Swing Gearboxes for all major manufacturers, including CAT, John Deere, Hitachi, Komatsu, and others. 

Our skilled technicians replace all seal kits and bearings as well as any worn or broken parts, and every Swing Gearbox is put to a spin test to ensure it moves freely. As a worldwide source for heavy-duty equipment parts, we know companies count on us to ensure they get the best value for their money. We strive to have the Swing Gearbox you need in stock and ready to ship to minimize your downtime. With up to three generations of parts on hand, some orders may ship the same day. Put your trust in BRIKERS!