Hoover
Upright Vacuum

Model # U3737930 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U3737930 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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Showing 10 of 102 parts  |

Regina Vacuum Screw 21447217
Regina vacuum screw

Part #21447217

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

Kenmore Power Drive Unit 43124013
#17

Mainbody diagram

Kenmore power drive unit

Part #43124013

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

Carpet Cleaner Screw 21447019
#51

Cleaningtools, outerbag, hood diagram

Carpet cleaner screw

Part #21447019

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

Kenmore Axle 32547002
#56

Mainbody diagram

Kenmore axle

Part #32547002

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

Spring 38334002
#35

Cleaningtools, outerbag, hood diagram

Spring

Part #38334002

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

Thread Guard 41435018
#1

Agitator diagram

Thread guard

Part #41435018

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

Hose Gasket 31178013
#48

Cleaningtools, outerbag, hood diagram

Hose gasket

Part #31178013

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

Motor Housing 42193004
#7

Motor assembly diagram

Motor housing

Part #42193004

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

Kenmore Pulley 38537001
#16

Mainbody diagram

Kenmore pulley

Part #38537001

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

Vacuum Switch 28179021
#9

Handle diagram

Vacuum switch

Part #28179021

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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Top questions about Sears and Sears PartsDirect

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Vacuum common questions

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