I have Andersen windows from 1977 and I am looking for replacement sash balances. The stamp says
J19 5P27 577
Can you assist with identifying the replacement part? Thanks so much!
Casey from SWISCO responded:
July 6, 2021
Hello,
The 5P27 stamp indicates that you need the 24-531 Andersen sash balance for your window. Take a look and let us know if you need anything else. Thank you!