A washer door that won't lock or unlock properly can cause frustration and delays in your laundry routine. The Samsung DC34-00026B door lock switch is a genuine replacement part for your 2.2 cu. ft. front load washer. This switch locks the washer door to prevent it from opening during the wash and spin cycles. Easy to install, it helps restore your washer's functionality. Remember to unplug your washer and wear work gloves when installing the switch. Check your washer's model number for compatibility before purchasing.