We maintain the largest inventory of high quality gearbox parts in the US critical for operation of a centrifuge. Keeping a large inventory enables us to provide unbeatable prices and remarkable service. The key to our superior parts is the result of our engineering experience in gearbox operation and gear design. Our parts are OEM equivalent or superior quality. With over 1 million dollars in inventory on the shelves at all times, you can count on Rev Tech to have the parts you need when you need them.