Bissell Powerforce Bagless Vacuum Cleaner 6579-2 , OEM Genuine Replacement Parts, Special Top Cover Assembly, Midnight Blue, Used in good condition. This is a special Assembly as I have included several parts that are all sold separately. Included are the Top Cover Midnight Blue, Nozzle Intake Assembly, Handle Release Pedal, Rear Wheels w Axles and E Rings, Bumper Guard, Height Adjustment Knob.This Vacuum and Parts have been Discontinued by Bissell, are hard to find and sold separately. Making the Complete Assembly a good deal. Keep yours running with this one. If you need it I might have it. Will fit Model Series 3574, 3576, 3594, 6579, 6584, 6594, 6596, 20Q9