Hello,
We'd be happy to look into this for you but we'll need a bit more information. To get started, we'll need to see the fittings attached to both ends of the metal channel, as well as the clip at the end of the pulley. That will help us narrow down your options. Thank you!
Great! The last thing we'll need to see is the connecting point between the spring and pulley inside of the metal channel. That will help us confirm if our stock balances will work for you or if it will need to be a custom order.
Thanks for getting back to us. It looks like you have either our S351-34, with a 15-002 bottom attachment, or S390-34, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 3350 spring strength option for your replacement balances. Thank you!
In that case, you would need the S390-34 balances with 3350 strength options.
