THESE HIGH QUALITY MADE .020" MAIN BEARING WITH THURST WASHER MADE ONTO THE BEARING FITS THESE ONAN ENGINES, B43, B48, P216, P218, P220, REPLACES PART # 0101-0805-20, 101-0805-20, HE101-0805-20 NOTE: THIS HIGH QUALITY MADE CRANKSHAFT MAIN BEARING IS NOT MADE IN TAIWAN OR CHINA SHIPS FROM USA WITH A TRACKING NUMBER