Model # U3321--- Official Hoover upright vacuum

Part #38781006

The manufacturer no longer makes this part, and there's no substitute part

Part #160031--

The manufacturer no longer makes this part, and there's no substitute part

Part #4010001A

The manufacturer no longer makes this part, and there's no substitute part

Part #41435018

The manufacturer no longer makes this part, and there's no substitute part

Part #42193004

The manufacturer no longer makes this part, and there's no substitute part

Part #21479573

The manufacturer no longer makes this part, and there's no substitute part

Part #43124009

The manufacturer no longer makes this part, and there's no substitute part

Part #21312772

The manufacturer no longer makes this part, and there's no substitute part

Part #32162003

The manufacturer no longer makes this part, and there's no substitute part

Part #38353004

The manufacturer no longer makes this part, and there's no substitute part