Pivot shoe and pivot bar

Thanks for writing in! Your coil balance assembly looks like an exact match for the S210-12 Roller Tilt assembly. You'll need to remove your assembly from the window and compare the dimensions to confirm that this is the right replacement. 

Your pivot bar can be replaced with the 26-405 Rounded End Pivot Bar.

Alternate image for S210-12

Alternate image for 26-405