Walter B Orlando , FL January 17, 2015 Appliance: Samsung Washer WF405ATPASU/AA-0000 Samsung Washer Wf405atpasu/Aa-0000 / : Door diaphram was torn & leaked on our samsung front loader. How to replace Washer Door Diaphragm. Went online to find out how to change it. APP.com had the part and a video that was spot on for this job. Part arrived Wednesday and I did the repair today. I would double check with the video to make sure I was doing it correctly. APP.com will be my 1st choice for appliance parts from now on. You guys ROCK!!! 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours