Crank window broken
Hey there,
Thanks for writing in! The parts you have here are the 39-536 Truth Hardware Pivot Slide Assembly and the 39-558 Truth Detach Clip. To confirm that these are the correct replacements, carefully look over the their specifications and compare them.
These are typically used on the 39-393 Roto Vinyl Awning Window Operator. The other compatible hardware and accessories for it can be found below the product description on the website.