Product review (3 stars): Just a little piece of plastic.
Funny, that this little plastic ring would cost $6.47. I guess it's all shipping and handling. I was glad I had ordered it with the replacement drum bearing though. The old ring was brittle and it was not possible to remove it with out breaking it. I had to sort of pinch it with a pair of pliers to get it off. Once I did that, replacing the bearing and the new retention ring was a snap.