Every RUPES BigFoot polisher is made from top-quality materials and is thoroughly inspected and tested prior to leaving our factories. Over time, however, parts may age or become worn, so we have provided an expanded parts drawing for each model of the several machines. To order a replacement part, review the drawing of the machine you own, find the part you need, and click on the corresponding part number. The part number and its description and price will appear in your shopping cart. You may add more or delete the part, and you may add any other products before checkout. It’s that simple.