Hoover
Upright Vacuum

Model #U4439 Official Hoover upright vacuum

Here are the diagrams and repair parts for Hoover U4439 upright vacuum, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 103 parts

Clamp Bolt#20

Handle, mainbody, baghousing, hood Diagram

Clamp bolt

Part #21631301

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

Hdl Cont Lvr#31

Handle, mainbody, baghousing, hood Diagram

Hdl cont lvr

Part #43137047

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

Vacuum Fan#22

Motor assembly Diagram

Vacuum fan

Part #38755011

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

Button#5

Handle, mainbody, baghousing, hood Diagram

Button

Part #38421012

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

Support Washer#51A

Handle, mainbody, baghousing, hood Diagram

Support washer

Part #21312781

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

Vacuum Light Bulb#72

Handle, mainbody, baghousing, hood Diagram

Vacuum light bulb

Part #27313101

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

Bottom Plate#89A

Handle, mainbody, baghousing, hood Diagram

Bottom plate

Part #42246038

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

Vacuum Plate#89

Handle, mainbody, baghousing, hood Diagram

Vacuum plate

Part #42246008

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

Retaining Flange#94

Handle, mainbody, baghousing, hood Diagram

Retaining flange

Part #35434040

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

Split Ring#6

Agitator, cleaningtools Diagram

Split ring

Part #33712007

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

Symptoms common to all vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor
Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring failure
Main causes: lack of power, bad power cord, drive motor failure, wiring failure
Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose

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