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Hoover U6637-900 upright vacuum

Hoover U6637-900 upright vacuum Parts

Here are the diagrams and repair parts for Hoover U6637-900 upright vacuum, as well as links to manuals and error code tables, if available.

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Browse Parts for U6637-900 Vacuum Cleaners

  • Vacuum Screw for Hoover U6637-900 - Part 21447043

    Upper assembly diagram

    Vacuum Screw

    Part #21447043

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

  • Nut for Hoover U6637-900 - Part 160031--

    Foot assembly diagram

    Nut

    Part #160031--

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

  • Vacuum Screw for Hoover U6637-900 - Part 21447230

    Upper assembly diagram

    Vacuum Screw

    Part #21447230

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

  • Support for Hoover U6637-900 - Part 36131101

    Foot assembly diagram

    Support

    Part #36131101

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

  • Vacuum Torsion Spring for Hoover U6637-900 - Part 38358001

    Foot assembly diagram

    Vacuum Torsion Spring

    Part #38358001

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

  • Vacuum Screw for Hoover U6637-900 - Part 21447242

    Vacuum Screw

    Part #21447242

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

  • Vacuum Air Flow Valve for Hoover U6637-900 - Part 38718013

    Foot assembly diagram

    Vacuum Air Flow Valve

    Part #38718013

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

  • Vacuum Screw for Hoover U6637-900 - Part 21751010

    Foot assembly diagram

    Vacuum Screw

    Part #21751010

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

  • Vacuum Handle for Hoover U6637-900 - Part 39457022

    Upper assembly diagram

    Vacuum Handle

    Part #39457022

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

  • Vacuum Beater Bar Bearing for Hoover U6637-900 - Part 38781053

    Foot assembly diagram

    Vacuum Beater Bar Bearing

    Part #38781053

    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.

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Top questions about Sears and Sears PartsDirect

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5 tips for caring for a vacuum cleaner

Follow this advice to keep your vacuum in good working order.…

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Vacuum common questions

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