A parts washer is a vital cleaning tool that effectively eliminates dirt, grime, oil, grease, and other contaminants from parts, ensuring they are thoroughly cleaned and degreased for further processing in assembly, inspection, and distribution. Parts washers come in a variety of forms, from basic sink setups commonly found in auto repair shops to intricate multi-stage systems. They play a crucial role in maintenance, repair, and remanufacturing processes, effectively cleaning everything from fasteners, nuts, bolts, and screws to diesel engine blocks, rail bearings, wind turbine gear boxes, and automotive components.