Need track and parts




Thanks for posting! To replace both the top and bottom track, you can use the 23-520 Bifold Track made for a 30" opening. This comes with a compatible pivot bracket but you can use the 23-302 Bi-Fold Door Top Pivot Bracket if you need extras.
The plastic block installed to the door can be replaced with the 23-407 Corner Block. However, you may not need to replace this piece if yours is still in good, working condition.
You'll need the 23-112 Spring Loaded Top Pivot to replace the top pins and the 23-113 Bi-fold Bottom Door Pivot to replace the bottom pins. You may also need the 23-301 Bi-fold Door Bottom Pivot Bracket. The roller used inside the track is the 21-174 Roll Guide.
The 21-098 Top/Bottom Hinge Pair is the closest replacement match we have to your existing hinges but I do have confidence it will work for your repairs. Be sure to look over the dimensions to confirm that it will work for your repairs. Keep in mind, there is a possibility you'll need to drill new holes to install them.