Need 2 replacements.

Hello, thank you for posting,

We can supply your replacement balances but it will need to be a custom order due to the length, extended travel pulley system and unique combination of end attachments. 

To further review, we will need to see a side profile view of the bottom shoe. From there we can determine the type needed. 

Please also double check the length of the metal channel excluding the nylon attachments. It should measure 26-5/8" long.

From there I can send over an order link with pricing for your review. Thank you!