patio door model A1-523-LSS part # 3590 Door Rollers
A contractor from Kansas says:
October 29, 2015
In need of 2 sets of door rollers for the above model patio door. Please let me know if you have any of this door rollers. Thank you,
Paul from SWISCO responded:
October 30, 2015
Take a look at our 81-004 and let me know if this is a match for yours. Make sure to carefully go over our pictures and dimensions to confirm that it's a match.