Cupboard door guide

Hello,

This is an older assembly that is no longer made, but the good news is that the manufacturer suggests using the 23-093 as a substitute. I know it looks very different since it uses a wheel instead of a plastic bracket like your original, but the function of this kind of part isn't all that complex. Its only role is to be a guide, so as long as it can slide along the same track, then you should be good to go. Thanks for posting! 

Detail of 23-093

Alternate view of 23-093