I need replacement parts for some older mirror doors. I would need brown tracks...2- 48" and 1 -72" Also need some of the plastic slider pieces...are these available?

Thanks for posting! I'm afraid I do not recognize the slider you have here. May I see a photo of the track it is compatible with and how it installs? I cannot make any guarantees we have a replacement but we're happy to take a look.

The best replacement matches we have for this closet door track style are the 23-270 (47") and 23-272 (71") Bottom Concave Roller Tracks. To confirm that these are the right replacements, carefully compare the dimensions below.

These tracks are only available in either white or stain silver.

Profile view of bottom concave roller track