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Washer

Model # SWTT20QM Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWTT20QM commercial washer, as well as links to manuals and error code tables, if available.

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Browse Parts forSWTT20QM Commercial Washer

  • Screw 503688
    #6

    Security kit diagram

    Screw

    Part #503688

    Replaced by #WP3390631

    ?
    Manufacturer substitution
    This part replaces 503688. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $4.33
    19% OFF Phone Price : $5.33
    In Stock
  • Washer Start Capacitor 37377
    #26

    Motor assy diagram

    Washer start capacitor

    Part #37377

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

  • Washer Drive Block 39508P
    #10

    Agitator diagram

    Washer drive block

    Part #39508P

    In Stock
  • Washer Gear Case 38165P
    #16

    Transmission diagram

    Washer gear case

    Part #38165P

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

  • Helix 38008
    #10

    Brake assy diagram

    Helix

    Part #38008

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

  • Washer Tub-to-pump Hose 38351
    #6

    Drain hoses diagram

    Washer tub-to-pump hose

    Part #38351

    In Stock
  • Washer Brake Pad Kit 735P3
    #3

    Brake assy diagram

    Washer brake pad kit

    Part #735P3

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

  • Washer Spanner Nut Wrench 306P4
    #4

    Tools 1 diagram

    Washer spanner nut wrench

    Part #306P4

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

  • Seal Tool 293P4
    #4

    Tools 2 diagram

    Seal tool

    Part #293P4

    Replaced by #293P4

    ?
    Manufacturer substitution
    This part replaces 293P4. Substitute parts can look different from the original.
    In Stock
  • Drain Hose 36990
    #10

    Drain hoses diagram

    Drain hose

    Part #36990

    In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

Most common repair guides to help fix your washers

Effective articles & videos to help repair your washers

Use the advice and tips in these articles and videos to get the most out of your washer.

See examples of washer repair training from the Sears Technical Institute

See examples of washer repair training from the Sears Technical Institute

See the type of washer training that Sears Techs get in the Sears Technical Institute training.…

How to fix Speed Queen washer problems

How to fix Speed Queen washer problems

Learn how to fix common Speed Queen washer problems…

Cleaning your appliances after a drinking water advisory

Cleaning your appliances after a drinking water advisory

Find out how to clean and flush household appliances once a boil water advisory is lifted.…

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