Sliding screen door roller replacement part

Thank you for sharing your photos with us. I have never seen a screen door roller quite like this. I am going to forward this over to our senior experts for review. Once they have completed with their research, they will be in touch with an update. We thank you in advance for your patience with us during this time. 

Unfortunately, I could not find an exact match to your roller. The closest option we have in our inventory appears to be the 84-064 screen door roller. Look at this and see if maybe you could adapt this to work in your screen door. This clips on like yours and also has the spring at the top. 

Also, if the 84-064 does not clip on like yours like I think it should, it does have holes on the side tab were you can use short screws to attach to your screen door. 

I'm sorry that we couldn't find you a better match.