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Hoover
Upright Vacuum

Model # U4121 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U4121 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 176 parts  |
Lock Ring 017207AZ
#49

Handle, mainbody, outerbag, hood diagram

Lock ring

Part #017207AZ

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

Kenmore Clamp Bolt 21631301
#16

Handle, mainbody, outerbag, hood diagram

Kenmore clamp bolt

Part #21631301

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

Kenmore Sleeve Hose 32156010
#28

Cleaningtools diagram

Kenmore sleeve hose

Part #32156010

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

Kenmore Brush Cap 36315003
#10

Motor assembly diagram

Kenmore brush cap

Part #36315003

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

Kenmore Handle Bolt 21631302
#16A

Handle, mainbody, outerbag, hood diagram

Kenmore handle bolt

Part #21631302

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

Kenmore Lever 38452051
#45B

Handle, mainbody, outerbag, hood diagram

Kenmore lever

Part #38452051

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

Kenmore Pvt Pn Rtnr 34665007
#93

Handle, mainbody, outerbag, hood diagram

Kenmore pvt pn rtnr

Part #34665007

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

Kenmore Self Stick Support Pad 34111001
#103

Handle, mainbody, outerbag, hood diagram

Kenmore self stick support pad

Part #34111001

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

Kenmore Vacuum Dust Brush 43414064
#4A

Cleaningtools diagram

Kenmore vacuum dust brush

Part #43414064

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

Kenmore Vacuum Crevice Tool 38617017
#11

Cleaningtools diagram

Kenmore vacuum crevice tool

Part #38617017

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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