Tamdem Roller Assembly for Anderson
A handy person from PA says:
December 18, 2015
Need assembly to fit Anderson PS8068 8' patio door. Door was installed in 1974.
Dave from SWISCO responded:
December 21, 2015
Seeing as how you have an older patio door, I believe you could possibly have the older style Andersen type roller, the 81-018. We also have the stainless steel version; see our 81-149 for that. However, this is just an educated guess. The only way to be sure is to remove your current roller and carefully compare it to our pictures and measurements.