Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Hoover
Upright Vacuum

Model # U6451900 Official Hoover self-propelled upright vacuum cleaner

Here are the diagrams and repair parts for Official Hoover U6451900 self-propelled upright vacuum cleaner, 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:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 158 parts  |
Vacuum Idler Arm Lock 36143004
#4

Hood and agitator diagram

Vacuum idler arm lock

Part #36143004

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

Support 36131101

#NI

All parts diagram

Support

Part #36131101

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

Gasket 34123050
#28

Handle, housing, and motor diagram

Gasket

Part #34123050

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

Vacuum Motor Mount 36322030
#45

Handle, housing, and motor diagram

Vacuum motor mount

Part #36322030

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

Regina Vacuum Screw 21447072
Regina vacuum screw

Part #21447072

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

Hood 37253309
#1D

Hood and agitator diagram

Hood

Part #37253309

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

Door 37254162
#26H

Handle, housing, and motor diagram

Door

Part #37254162

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

Retainer 36426034
#30

Handle, housing, and motor diagram

Retainer

Part #36426034

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

Vacuum Control Cable 43211019
#14

Handle, housing, and motor diagram

Vacuum control cable

Part #43211019

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

Lens 39383100
#40

Handle, housing, and motor diagram

Lens

Part #39383100

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.

View all

Why does my vacuum cleaner shut off suddenly?

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

Read more

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…

Read more

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…

Read more

Why won't my vacuum cleaner turn on?

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

Read more

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.

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

Read more
Vacuum common questions

Vacuum common questions

Find the answers to frequently asked questions about vacuum cleaners.…

Read more

Parts & More