Waterway Pump Assembly

[ericfgs]

Ok, I searched the forum hoping to find an answer but better yet to avoid an embarrassing question. No luck, so here goes. I have a waterway pump. I pulled the cover off and when I did a white plastic ring fell out (#12). I see no place where it fits snugly but in the exploded diagram I can see where it goes. Does it just float there? I believe it is a wear ring of sorts. Any advice would be appreciated. Thanks

http://www.epoolshop.com/waterway_hi...ump_parts.aspx

[redhot]

When I took mine apart, I believe it just fits loose around the impeller.

[ericfgs]

That's kinda what I thought. Thanks for the help. Here goes!