With two bearings, a seal, and a split tub gasket. I replaced the seal and bearings and also the tub gasket as recommended.
The video AppliancePartsPros.com made for the repair was excellent in particular because of the detail and cautions expressed by the demonstrator.
I found the bearing removal more difficult requiring a heavy small sledgehammer. Driving the new bearing into the cleaned surface also seemed to require more effort. Soaping was important and I used a little detergent to help get the tub opening water seal to seat in its channel during reassembly. I used a second person to stop the soaped rubber from rotating as I pulled the wire retainer The tub spline at the rear of the tub required tightening of the retaining bolt to get it seated the last 1/8 inch.
All in all, this was a lengthy though successful fix. Through the superb video, I noticed a small spring missing from the door latch mechanism. I fabricated a replacement using a ballpoint pen spring, cut and bent to size.