Anderson Window Balance Identification Part Number

Question

Hi,

I need to purchase two balancers for my window but can't identify/locate the part number.

The only part number on the actual balance, if it is indeed the part number, is:
P89 1227 1-88

The dimensions are:
Height: 5/8"
Width: 3"
Length: 6 5/16" + the lip

What do you charge for two and how soon can they be delivered?

Bob · Accepted Answer

Thanks for posting. The most reliable way to determine the Andersen balance you need is to go by the codes on the balance box. An old balance box with the stamp code '1227' can be replaced by our 24-1231. Yes, this works for both hands of the window.