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Dryer

Model # WTA4400US/01 Official Bosch dryer

Here are the diagrams and repair parts for Official Bosch WTA4400US/01 dryer, as well as links to manuals and error code tables, if available.

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Browse Parts forWTA4400US/01 Dryer

  • Dryer Drive Belt 437367
    #404

    Drum assembly diagram

    Dryer drive belt

    Part #437367

    Replaced by #00437367

    ?
    Manufacturer substitution
    This part replaces 437367. Substitute parts can look different from the original.
    $87.89
    6% OFF Phone Price : $93.89
    In Stock
  • Display Motor 492391
    #315

    Motor and module - control diagram

    Display motor

    Part #492391

    Replaced by #00492391

    ?
    Manufacturer substitution
    This part replaces 492391. Substitute parts can look different from the original.
    In Stock
  • Control Module 497116
    #316

    Motor and module - control diagram

    Control module

    Part #497116

    Replaced by #00497116

    ?
    Manufacturer substitution
    This part replaces 497116. Substitute parts can look different from the original.
    $369.51
    $12.00 OFF Phone Price : $381.51
    In Stock
  • Heater Element 497122
    #317

    Motor and module - control diagram

    Heater element

    Part #497122

    Replaced by #00497122

    ?
    Manufacturer substitution
    This part replaces 497122. Substitute parts can look different from the original.
    $213.38
    5% OFF Phone Price : $225.38
    In Stock
  • Drum Bearing 423057
    #501

    Fan wheel and drum flange diagram

    Drum bearing

    Part #423057

    Replaced by #00423057

    ?
    Manufacturer substitution
    This part replaces 423057. Substitute parts can look different from the original.
    In Stock
  • Push Button 423129
    #107

    Case and housing assemblies diagram

    Push button

    Part #423129

    Replaced by #00423129

    ?
    Manufacturer substitution
    This part replaces 423129. Substitute parts can look different from the original.
    In Stock
  • Sealing 492206
    #414

    Drum assembly diagram

    Sealing

    Part #492206

    Replaced by #00492206

    ?
    Manufacturer substitution
    This part replaces 492206. Substitute parts can look different from the original.
    In Stock
  • Switch 600004
    #318

    Motor and module - control diagram

    Switch

    Part #600004

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

  • Flat Cable 423043
    #302

    Motor and module - control diagram

    Flat cable

    Part #423043

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

  • Holder 423056
    #204

    Door assembly diagram

    Holder

    Part #423056

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

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Main causes: damaged door strike, worn door catch…

Main causes: bad timer or electronic control board, door switch failure…

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

How to replace a heating element in a dryer

How to replace a heating element in a dryer

The heating element in an electric dryer generates the dryer's heat—it's one of the first things to check if the air in …

Repair difficulty
Time required
 15 minutes or less
How to replace a dryer drum support roller

How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.…

Repair difficulty
Time required
 90 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

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

How to troubleshoot and fix Samsung dryer dC code problems

How to troubleshoot and fix Samsung dryer dC code problems

Don’t let a dC code leave your laundry hung out to dry. Let us show you how to fix it fast.…

Why your dryer keeps tripping the breaker (and how to fix it)

Why your dryer keeps tripping the breaker (and how to fix it)

Is your dryer tripping the breaker? Find out what’s causing it and how to fix it to prevent damage, save energy, and kee…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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