Hoover
Upright Vacuum

Model #U3737930 Official Hoover upright vacuum

Here are the diagrams and repair parts for Hoover U3737930 upright vacuum, as well as links to manuals and error code tables, if available.

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

Showing 10 of 102 parts

Pulley#16

Mainbody Diagram

Pulley

Part #38537001

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

Speed Nut#30

Mainbody Diagram

Speed nut

Part #21362006

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

Cam#32

Mainbody Diagram

Cam

Part #38563018

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

Axle#56

Mainbody Diagram

Axle

Part #32547002

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

Hose Gasket#48

Cleaningtools, outerbag, hood Diagram

Hose gasket

Part #31178013

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

Nut#9

Cleaningtools, outerbag, hood Diagram

Nut

Part #21641623

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

Carpet Cleaner Screw#51

Cleaningtools, outerbag, hood Diagram

Carpet cleaner screw

Part #21447019

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

Vacuum Screw#18

Handle Diagram

Vacuum screw

Part #21447041

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

Vacuum Beater Bar Belt#14

Mainbody Diagram

Vacuum beater bar belt

Part #160147AG

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

Screw#16

Handle Diagram

Screw

Part #21447218

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

Symptoms common to all 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: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring failure
Main causes: lack of power, bad power cord, drive motor failure, wiring failure
Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose

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