For these types of purposes I use a stainless steel band clamp with a rubber type of insert that can be fastened on with a screw or bolt. I order them from McMaster Carr, and they are made in different sizes. Not like the OEM item that you have I know, but will last a lot longer. I can’t remember the exact name of them, but I have always been able to find them on their site.
Below is a link for any interested parties. He has printed ALL the factory YJ fuel and brake line clips for me and has made them available... again, to all!