I am in need of (4) of these wheel assemblies to replace the existing ones. The nylon wheel is stamped "Saunders Engineering Corp. Miami, FL". I believe the aluminum patio sliding doors are the original ones installed in SW Florida when the house was built in 1987. Your assistance is greatly appreciated.
John
Bob from SWISCO responded:
September 29, 2020
Start by looking at our 81-133. Look over the dimensions and see if this matches up. |