I need to replace two window channel balances and two top sash guides.

Question

They are for a non-tilt window.
The window balances are 1/2" wide and 23" long. The are marked 2210.
Thank you for your assistance.

Bob · Accepted Answer

Thanks for posting. The balance looks like either the S351-23 or S390-23, depending on the 'depth' of the bottom nylon shoe. See the image below. In either case, for a stamp option choose 2210.

Comparison of the S351 and S390 balance shoes.

For the Top Sash Guide, start by seeing if the 18-009 matches up. Let us know if anything is off.

Detail of 18-009

Side view of 18-009