Need top slider

Hello,

Unfortunately, I don't recognize the part in your photos right off the bat. It would help to see the assembly removed from the door but, even then, I'm not sure if this is something we will be able to supply. Thank you. 

Thanks for getting back to us. Unfortunately, we were unable to locate a suitable replacement for the door bracket shown in your photos. I'm sorry that we won't be able to assist with this repair but please let us know if you have any other hardware questions.