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Hoover U4437 upright vacuum Parts
Here are the diagrams and repair parts for Hoover U4437 upright vacuum, as well as links to manuals and error code tables, if available.
By Schematic
By Part
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Browse Parts for U4437 Vacuum Cleaners
Motor assembly diagram
Sleeve
Part #40300014
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Rivet
Part #012503--
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Lock Ring-1060
Part #017207--
The manufacturer no longer makes this part, and there's no substitute part
Motor assembly diagram
Nut
Part #045251--
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Indicator
Part #51151034
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Screw
Part #21447009
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Belt-convertible
Part #049258--
The manufacturer no longer makes this part, and there's no substitute part
Agitator, cleaningtools diagram
Convert Comp
Part #43482095
The manufacturer no longer makes this part, and there's no substitute part
Handle, mainbody, baghousing, hood diagram
Vacuum Screw
Part #21447020
The manufacturer no longer makes this part, and there's no substitute part
Motor assembly diagram
Motor & Seal Kit
Part #40309022
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: 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…
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…
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Follow this advice to keep your vacuum in good working order.…
Find the answers to frequently asked questions about vacuum cleaners.…
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