I can't find this part can you help me ?I can read this information Andersen Corp BL23 10R 10-85
Paul from SWISCO responded:
August 2, 2019
The replacements for your Andersen Narroline window should be the 24-11R (right side looking from the outside in) and the 24-11L ( left side looking from outside in). Look over both parts and let us know if you have any further questions.