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Hoover
Upright Vacuum

Model # U4451 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U4451 upright vacuum, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 114 parts  |
Kenmore Terminal 27666702
#13A

Handle, mainbody, baghousing, hood diagram

Kenmore terminal

Part #27666702

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

Kenmore Retaining Flange 35434040
#63

Handle, mainbody, baghousing, hood diagram

Kenmore retaining flange

Part #35434040

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

Kenmore Vacuum Light Bulb 27317307
#996C

Handle, mainbody, baghousing, hood diagram

Kenmore vacuum light bulb

Part #27317307

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

Kenmore R Whl Shft 33152003
#54A

Handle, mainbody, baghousing, hood diagram

Kenmore r whl shft

Part #33152003

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

Kenmore Brush Cap 36315003
#9A

Motor assembly diagram

Kenmore brush cap

Part #36315003

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

Kenmore Vacuum Screw 21465314
#8

Handle, mainbody, baghousing, hood diagram

Kenmore vacuum screw

Part #21465314

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

Bottom Plate 42246038
#92B

Handle, mainbody, baghousing, hood diagram

Bottom plate

Part #42246038

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

Kenmore Support Washer 21312781
#89A

Handle, mainbody, baghousing, hood diagram

Kenmore support washer

Part #21312781

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

Kenmore Vacuum Upholstery Nozzle 43414057
#10

Agitator, cleaningtools diagram

Kenmore vacuum upholstery nozzle

Part #43414057

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

Lock Ring 017207AZ
#49

Handle, mainbody, baghousing, hood diagram

Lock ring

Part #017207AZ

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

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Why does my vacuum cleaner shut off suddenly?

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

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Why doesn't my vacuum cleaner have good suction?

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

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Why doesn't my vacuum cleaner's brush roll spin?

Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring fail…

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Why won't my vacuum cleaner turn on?

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

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