This Andersen replacement Sash/Counter Balancer is used on Narroline Double-hung windows manufactured from 1968 to 2012.

Balancers are used to maintain the position of the window sash.
They are found above the upper sash in the head jamb, and are located on each side of the window.
When replacing a balancer, we recommend replacing both balancers and the window side jamb liners.

Please double check all requirements.
1. Andersen 200 Series Narroline Double-Hung
2. Measure Lower sash exposed glass. (all visible glass on the Lower sash)

NOTE:
Each window uses two balancers.
The same balancer is used on both the left and right hand side of the window.

Replaces balancers with these identification numbers:
1027, 1031

Related Andersen Window Parts:
1626012 - Balancer number 331 - used to replace  319, 325
1626018 - Balancer number 431 - used to replace  419, 425, 431
1626024 - Balancer number 531 - used to replace  519, 525, 531
1626029 - Balancer number 637 - used to replace  623, 627, 631
1626034 - Balancer number 737 - used to replace  725, 727, 731
1626037 - Balancer number 837 - used to replace  823, 827, 831
1626043 - Balancer number 939 - used to replace  927, 931, 937
1626045 - Balancer number 1131 - used to replace 1131