I replaced the swivel and the power cord for power head on my wife's Kenmore Vac. entire job was straight forward and easy to accomplish. Just needed a smaller philips screwdriver to remove 4 screws (2 to remove the powerhead cover and 2 to remove the swivel hold-down bracket0), a straight screw driver to apply a little leverage to a couple of 'snap-together ' clips during dismantling, and wire splice and crimping tool to connect one of the power cord wires (a wire nut would have served the same purpose)