Anderson Window Counter Balance

A home owner from High Point , NC says:

I have two part numbers from Anderson window counter balances:

S72 7#27 11-86 11600-17

E50 9#27 10-77

Can you cross reference?
When ordering - how do I order a left or right side counter balance?

Profile picture of Tom
Tom from SWISCO responded:
Hey, John. Those numbers are perfect. Check out our 24-737 for the balance stamped with 7#27 and our 24-939 for the balance stamped 9#27. These can work for either left hand or right hand.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)