Hoover
Upright Vacuum

Model # U5451-900 Official Hoover vacuum

Here are the diagrams and repair parts for Official Hoover U5451-900 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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Showing 10 of 123 parts  |

Vacuum Bag Level Indicator 51151010
#35

Handle and accessories diagram

Vacuum bag level indicator

Part #51151010

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

Vacuum Bag Compartment Door Gasket 38781057
#36

Handle and accessories diagram

Vacuum bag compartment door gasket

Part #38781057

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

Vacuum Filter Grill 37257221
#47

Handle and accessories diagram

Vacuum filter grill

Part #37257221

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

Nut 33426001
#17B

Handle and accessories diagram

Nut

Part #33426001

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

Vacuum Screw 21447228
Vacuum screw

Part #21447228

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

Vacuum Screw 21447230
#23

Handle and accessories diagram

Vacuum screw

Part #21447230

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

Clamp 36171044
#7

Windtunnel diagram

Clamp

Part #36171044

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

Vacuum Screw 21447242
#7

Handle and accessories diagram

Vacuum screw

Part #21447242

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

Retainer 36426034
#42

Handle and accessories diagram

Retainer

Part #36426034

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

Vacuum Wire Harness And Thermal Fuse 47534027
#20

Handle and accessories diagram

Vacuum wire harness and thermal fuse

Part #47534027

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

Most common symptoms to help you fix your 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: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

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

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

Effective articles & videos to help repair your vacuum cleaners

Use the advice and tips in these articles and videos to get the most out of your vacuum.

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How to use a multimeter to test electrical parts video

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10 must-have tools for appliance repair

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Vacuum common questions

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