I sent photos of the model and serial numbers, photo of the front of the unit, per request, and it looks like the door that was sent is for the type with side cylinders for the bucket. We had to modify the center bottom to clear the cylinder. I also had to add a closer to keep the door within reach to close it from inside. That would have been a good feature to include, for the price. I know it's out of your control, but UPS really went the long way around to finally get it to me, well beyon...