Manual Type: Parts CatalogLanguage: EnglishSize: 26.1 MBFormat: PDFEngine Type: LoaderModel: 463Serial Number: 519911001 & Above, 520011001 & Above, 522111001 & Above, 522211001 & Above, 538911001 & Above, 539011001 & Above. View detail https://www.everymanuals.com/bobcat-loader-463-parts-catalog/