Hoover
Upright Vacuum

Model # U3745930 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U3745930 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 99 parts  |

Nut 160031--
#15

Mainbody diagram

Nut

Part #160031--

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

Seal 38781006
#3

Mainbody diagram

Seal

Part #38781006

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

Regina Vacuum Screw 21447217
Regina vacuum screw

Part #21447217

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

Vacuum Conical Washer 21347003
#3

Agitator diagram

Vacuum conical washer

Part #21347003

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

Kenmore Terminal 27666702
#10

Handle diagram

Kenmore terminal

Part #27666702

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

Kenmore Canister Vacuum Screw 21447014
#20

Mainbody diagram

Kenmore canister vacuum screw

Part #21447014

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

Regina Vacuum Screw 21447041
#18

Handle diagram

Regina vacuum screw

Part #21447041

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

Kenmore Speed Nut 21362006
#30

Mainbody diagram

Kenmore speed nut

Part #21362006

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

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…

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