Pella self-closing sliding screen door top assembly

Thanks for posting! Your Pella screen door roller looks similar to the 84-105 Pella Sliding Screen Door Roller. To confirm that this is the right replacement, carefully look over the dimensions below.

Detail of 84-105

Profile view of 84-105

The roller on the top of the door is referred to as a Pella Screen Door Trolley. Unfortunately, this part has been discontinued and is no longer available. You may have some luck reaching out to Pella directly, or a local Pella dealer, to inquire about where you might be able to find a replacement. Although, I cannot make any guarantees.

Our sincerest apologies that we cannot be of help with this part of your repairs but please don't hesitate to reach out with any other hardware repair questions you might have.