It was a 30 year old Frigidaire that we’ve had repaired before. It died mid-cycle so I had to empty the drum by hand and wring out the freezing cold wet clothes to toss them in the dryer. I’ve got a floor drain in the basement close by so it wasn’t too bad.
The wife okayed a Speed Queen as a replacement, so I went to the appliance store and ordered one. Should be here in a week.
Making the hex part the same width as the pump coupler and printing it laying down might make it more durable.
Probably doesn’t matter anyways, since you got the job done. But when designing for 3D printing you always need to keep printability in mind. Keeping it simple helps a lot.