Hello,
We'd be happy to help but the stamp code on the balance channel does not identify the correct replacements, only the strength of the spring. To get started, we would need to see photos of your balance fully remove from the window, including both ends and the fitting attached to the end of the pulley cord. See the videos related on this page to assist you in the meantime. Thank you.
Great, you're welcome to purchase the balances and T-lock shoes directly on our website or by giving our customer service team a call at (888) 991-1929.