psmoore wrote:
Just put on new windshield wipers and for lack of knowing what the piece is called isn't on the new wiper. In the pic you will see what I mean. I don't know what to ask for when I call for parts. Any suggestions would be great. Thanks. Both of these pieces were broke on the other ones.
Paul

Paul, it should be attached to the arm not the blade. Drive your bus to a good auto parts dealer and ask them to look for aftermarket attachment to replace the broken ones.
NAPA usually has a local owner and that owner usually has experience far beyond reading the computer screen.
Call the coach manufacturer and get the solution they offer if they offer no solution get the wiper arm brand put on your coach. No MH Manufacturer builds those parts.