Window balance

Hello there!

It looks like your balance uses a terminal clip like the Series 770. If the stamp printed on the channel is 35B, you can select the 35B stamp option for your replacements. Please note that the Series 770 installs at the top of the track with a screw so you'll want to ensure yours does too.

As for the pivot shoe, take a look at the specifications for the 15-015 to see if they match up with your old one. 

Dimensions for 15-015