Window parts

Question

The only identifying marks on my hardware is one "N" that I can see.

Emily · Accepted Answer

Hello there!

Thanks for reaching out to us. The 15-177 pivot shoe looks like a match. For new springs, see the Series 152. You'll have to check for a stamped code on the band of the spring.

If you need a new coil spring support, see the 15-143, 15-144, and 15-145 which "sandwich" around each spring.