Plygem operator covers for a casement window
A quick learner from USa says:
October 21, 2014
Tom from SWISCO responded:
October 22, 2014
I'm a little confused. The 39-375 and 39-376 are the same kind of part, but they are used on opposite sides. A 39-376 cannot directly replace a 39-375. It would be like putting a passenger side car door on the driver side, for example.
Can you be more specific as to what you're trying to do? Why are you looking to replace a 39-375 with a 39-376?