Channel balance

Question

Picture of part that holds top of spring in place.  The part that holds spring breaks off and channel unit pops out of the channel. Windows are 20 yrs old but in great shape except channel springs keep breaking.  Do you have this part? If you need more info I can supply.

Jasmine · Accepted Answer

Thanks for your post! This guide reminds me of the 18-174 Top Sash Guide. To confirm that this is the correct replacement, carefully review and compare its dimensions.

Be sure to check the channel balances for any damage.

Detail of 18-174

Side view of 18-174