Replacement for twin rollers for sliding doors

Hello,

We can't confirm the correct replacement without seeing photos of the original roller uninstalled but we have recommended the 81-187 to a customer who referenced the same product code. Review the specifications below to determine if it matches your original roller. If not, get back to us with photos and written-out dimensions of your part to help us research this further for you. Thank you!

Dimensions for 81-187