We have Maytag dishwasher model MDB7600AWS that is about 5 yrs old. Its door would not close/lock. It appears that the problem is mechanical, i.e. something broke inside the lock assembly. Normally, I would have to push the latch up when locking the door. Now I can't do it and the "tongue" piece that is supposed to go into a hole in the main body of the unit to lock the door does not move. I want to see if I can just replace a part. I went to Maytag's parts website and got a list of parts for my model. However, they do not have any pix of the individual parts or a schematic of the unit, so i am not sure what part I need. There is a latch assembly (Part Information) but it's more than $40 and so I want to make sure it's indeed the part I need. I took the cover off the door and pulled out the latch assembly. Its shown in the photo. The plastic piece in the middle has this imprinted on top of it: PA-GF EMZ 380210 6 916777 040719 08 Questions: 1. Is the latch part what I need? 2. Is it possible to avoid paying $40+ for this part and fix it cheaper? Thanks much!