Top sash pivot bar.

Hello there. We believe our 15-015 pivot shoe would be a match for you based on what you are showing us. Take a look and see if you agree. We also believe our 26-245 pivot bar will work for you. It's separate from the diecast piece you show under the sash. You can see there are two different metals from the rusted pivot bar that goes in the pivot shoe to the corroded one that is merely a guide. To get to the bottom of this, you will need to remove your sash and take the bottom rail of the glass to remove the pivot bar, which is an important piece. Unfortunately, this metal guide is not available.