Stanley mirror sliding door.

Hello! Thanks so much for reaching out to us. Your original guide looks like a match for our 23-215, so for the track I'd suggest using our 23-241. This is currently in stock for all four color options. Look it over and let me know if you had any questions! 

Profile view of sliding mirror door bottom track

The track doesn't come with any additional hardware such as guides, rollers, etc. If you need those, they will have to be purchased separately.

I'm honestly not sure what other parts you may or may not need. That's really only something you can answer at this stage. You will need to carefully examine your door to determine if anything else is damaged and in need of replacement.

You can return our track for a refund if it doesn't work out, yes. You can see our return policy here.

Assuming it's the same style track, we only sell these in three sizes: the 48" long 23-240, the 60" long 23-241, and the 72" 23-242. You will need to measure the opening of the closet, not the door, to determine what size would be best for this particular application.

As for the roller, these tracks are compatible with about a half million different kinds. There is no one roller that works for these. As mentioned above, the bottom guide in your original photo looks like our 23-215. When it comes to hardware like this, you have to use the original parts as a reference. There's no other way to know what guides or rollers you may need.