It looks like your New style 26-175 but mine is narrower. Also like your 26-353 but mine are offset for left right. 16 years old windows. Any help from Is greatly appreciated. Thanks, John.
Tom from SWISCO responded:
June 16, 2020
Hello! As you pointed out, this is the older style of the 26-175. It's not made anymore but Certainteed specifically made the 26-175 to replace your pivot bar and it is our recommendation. The video below shows you how it can be used.