40055 Truth 13-1/2 Left Hand Operator Arm

Question

Hello, I'm wondering which replacement part I would need, I tried contacting another website but they were no help. This was from an old weather shield window from around the 1980's. Thank you!

Emily · Accepted Answer

Hey there!

This looks like an older version of the 39-013 and 39-014 operators. Compare our dimensions to your old hardware to see if these match up.