window balance replacement

Question

Hi, I have a window balance stamped 32-4 BM5 CMC 9, it is 1/2" wide, it appears to match the "S351" end sets from your ID page. I have attached photos of the ends and the stamp. The Aluminium section is 33" long

Bob · Accepted Answer

Take a look at our S351-33 or S390-33, depending on the depth of the bottom nylon shoe. You'll need a stamp option of 3240.