Marvin balance tubes replacement
CL-34x
GL-18R
Thanks for reaching out to us! I am almost certain we can provide you with the replacement balances needed for your repairs. Although, I will need to see them removed from the window channel to determine the correct replacement.
Please provide clear photos of the top and bottom attachments from the balance as well as how they connect to the top of the window channel. Also, be sure to include photos of the compatible hardware and/or accessories used with the balances in the window.
The balance stamps only tells us the weight range the balances should be able to support and in some instances they can differ from the stamps on our balances. Unfortunately, they cannot be used to identify the series.
Feel free to reach out with any other questions you might have.