Replacement of worn or broken parts

The wash arm parts were the most functionally important. These just snap into place. I was amused to see that the lower spray arm seal no longer even resembled the shape of the original part. My seal had worn to the shape of a thin fingering. The dish rack clips were a little more challenging. Snapping off the old ones was straightforward but figuring out the proper orientation of the new clips required a little thought. However, I like puzzles.