Amazon.com - XCESS XPRESS Motor YDC51A-2 for Hoover,Amazon.com: Main Motor YDC51A-2 Compatible with Hoover,Part Number 68514441450, L Type Hubs with Keyway - Metric,104944-10/ZKSD-750-8-50-11 1HP ECM X13 Direct Drive Blower,VEVOR 5HP Air Compressor Motor 3450 RPM Single Phase