Bradco 490 Utility Backhoe – Parts, Diagrams & Manuals This is the central landing page for the Bradco 490 Utility Backhoe. Use it to find: Interactive exploded diagrams and parts lists for the major assemblies Downloadable Operator’s Manual Individual replacement parts Operator’s Manual: Manual Number OM892  |  Part Number 75792  |  Rev. 3Select an assembly from the diagram section below (once attached) to view callouts and order parts.