LG Dishwasher Nut, Part Number #A074

thingiverse

This is the first iteration of this part. It fits and assembles cleanly. The part is no longer available from LG, although the joining parts are. I have never seen the original part, I designed this to work with the remaining parts I had. I just bought a house, the dishwasher was not working well, I found the spray arm in a draw and got to looking for a repair. When I realized it was out of print, I designed one. The original has a seal of some sort, Looking at the way the wand/spray arm works, I think that the seal is not needed. My expectation is that they hydraulic pressure will provide a bit of lubrication and having it spray out through the small gaps between the housing and nut will act as a suspension of sorts. I'll update the part as time goes on if needed. If there are no updates after 8/10/18 you can assume that the current part is working well for me.