Andersen Balancer Replacement 4p19

A handy person from New Jersey says:
I am enclosing the left and right hand balancer for an Andersen window that I need to replace. The window is 24 inches wide and 36 1/2 inches tall. It has plastic removeable grills on each of the two sashes.

The balancers are 6 1/4 X 2 7/8 X 3/4 inches measurements.

The Stampings on each balancer is B24 4p19 1/75.

The window glass is etched with 1 and 75 surrounding the Andersen logo.
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. Take a look at our 24-431 Andersen Sash Balance. This can be used to replace balance boxes with the stamp 4p19.
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