Washer Door Diaphragm, also known as a door boot seal or door gasket, is for Samsung front-load washers. It forms a seal between the washer door and the tub, preventing water leaks during the wash cycle. This is a new OEM Samsung replacement part. Common Failures include: Wear and Tear: Continuous usage can lead to the rubber material of the diaphragm wearing down, which can result in water leakage. This is the most common failure Tears, Puncture or Holes: Sharp objects can catch on the door diaphragm and cause damage. If this happens, the diaphragm will no longer be able to properly seal the washer door and tub, leading to leaks. Mold and Mildew: If your washing machine isn't properly cleaned or sanitized monthly, or if it's often left damp, mold and mildew can build up on the door diaphragm. This can also cause a foul odor and potentially affect the cleanliness of your laundry. PLEASE READ BEFORE ORDERING Before placing an order, we encourage you to seek a proper diagnosis from a qualified service technician. Please make sure your complete model number is listed in the description. DO NOT ORDER A PART BASED ON LOOKS ALONE. IF YOU ARE NOT SURE THIS PART WILL FIT YOUR APPLIANCE, PLEASE CONTACT US PRIOR TO PLACING AN ORDER. Rather than just selling you a part, we are more interested in helping you succeed with your repairs. At least let us help you with part/model compatibility. Please contact us BEFORE attempting a return. This part works with all models listed. Samsung WF45R6300AV/US-0000 4.5 Cu. Ft. Smart Front Load Washer Samsung WF45R6300AV/US-0001 4.5 Cu. Ft. Smart Front Load Washer Samsung WF45R6300AV/US-0002 4.5 Cu. Ft. Smart Front Load Washer Samsung WF45R6300AV/US-0003 4.5 Cu. Ft. Smart Front Load Washer Samsung WF45R6300AV/US-0051 4.5 Cu. Ft. Smart Front Load Washer Samsung WF45T6000AV/A5 4.5 Cu. Ft. Front Load Washer Samsung WF45R6100AW/US-0000 4.5 Cu. Ft. High Efficiency Stackable Front Load Washer Samsung WF45R6100AW/US-0001 4.5 Cu. Ft. High Efficiency Stackable Front Load Washer Samsung WF45R6100AW/US-0002 4.5 Cu. Ft. High Efficiency Stackable Front Load Washer Samsung WF45R6100AW/US-0003 4.5 Cu. Ft. High Efficiency Stackable Front Load Washer Samsung WF45R6100AP/US-0000 4.5 Cu. Ft. Front Load Washer With Steam Samsung WF45R6100AP/US-0001 4.5 Cu. Ft. Front Load Washer With Steam Samsung WF45R6100AP/US-0002 4.5 Cu. Ft. Front Load Washer With Steam Samsung WF45R6100AP/US-0003 4.5 Cu. Ft. Front Load Washer With Steam Samsung WF45R6100AP/US-0051 4.5 Cu. Ft. Front Load Washer With Steam Samsung WF45R6300AC/US-00 Washer Samsung WF45R6300AW/US-00 Washer Samsung WF45R6100AP/US-00 Washer Samsung WF45R6300AV/US-00 Washer Samsung WF45R6100AC/US-03 Washer Samsung WF45R6100AC/US-01 Washer Samsung WF45R6100AC/US-51 Washer Samsung WF45R6100AC/US-02 Washer Samsung WF45R6300AW/US-02 Washer Samsung WF45R6300AW/US-01 Washer Samsung WF45T6200AW/US-03 Washer Samsung WF45T6200AW/US-01 Washer Samsung WF45R6100AC/US-00 Washer Samsung WF45R6300AW/US-03 Washer Samsung WF45B6300AC/US-00 Washer Samsung WF45T6000AP/US 4.5 Cu. Ft. Front Load Washer In Platinum Samsung WF50A8600AV/US 5.0 Cu. Ft. Extra-Large Capacity Smart Dial Front Load Washer Samsung WF46BB6700ADUS Bespoke 5.3 Cu. Ft. Large Capacity Front Load Washer