3.75 inch bottom slinding shower door guide

Thanks for posting! You may be able to use our 10-119 Sterling Sliding Shower Door Guide, 10-122 Clear Shower Door Guide, or 10-218 1/4" Bottom Sliding Shower Door Guide. They are not an exact match for the guide you have but there are the closest matches we carry in our inventory.

Take a look over each of their dimensions and design on the website to determine if any of them could work for your repairs.