Counter balance

Thanks for posting! Your channel balance can be replaced with our S795-28 with the 28C stamp option. The shoe attached to the bottom of your balance is the 15-195B open cam shoe, which is sold separately from the balance so you'll need to be sure to purchase them along with the balances. 

You'll need to swap it out with the one currently installed on the balance; take a look at the video tutorial below for reference.

Your pivot bar can be replaced with the 26-021 Pivot Bar.