Peachtree door rollers.

Thanks for contacting us. In 1984, Peachtree did use the 81-112 in their Citation doors. There's a good chance that's what you have. However, I cannot guarantee it. The only way to be 100% sure is to remove what you have now and compare it to our pictures and measurements. I know it's inconvenient, but most door manufacturers don't have an easier way to confirm the roller being used.