Searching for 4536

Question

The crank is slipping and won't open or close the window. Takes two people one to push/pull the window and one to turn the crank

Emily · Accepted Answer

Hello!

This looks like an older version of our 39-255E or 39-028E operators which are compatible with the 39-533 track. Look over the dimensions for each of these parts and compare them to yours to see if one of these matches up.