Searching for 15491102.2 window sash lock

Hi there! This looks like a match for our 26-408 tilt latch. Look it over and let me know what you think.

That's the number printed on our latch, too. You can see it in the product photos shown on the 26-408 store page. To be honest, those molding numbers aren't super important anyway. You should be more concerned with dimensions. As long as those match then you should be good to go.