Replacement T balancer

A home owner from Florida says:
April 7, 2017
I am looking for replacement part
User submitted photos of a window balance.
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Tom from SWISCO responded:
April 11, 2017
Thank you for posting. Please take a look at our S377-27 channel balance with a 2630 option. Get back to us and let us know if this is a good match for you.
A quick learner from Florida says:
April 11, 2017
Thanks I will order a pair and try them, what about the top dash guide( first picture)?
How did you figure out the length and force of the balancer?
Profile picture of Tom
Tom from SWISCO responded:
April 12, 2017
Oh, sorry about that. I'd recommend our 18-042 for the top sash guide. This is just an educated guess based on your picture; I would refer to an undamaged top sash guide in your window to confirm that these match.

We determined the length and strength based on your stamp. "26 3" indicates a 27" long metal channel and a 2630 option; a 2630 option can carry a sash weight of 13 through 19 pounds. You can always measure your metal channel and weigh your sash to confirm these details.
27" Series 377 Channel Balance
27" Series 377 Channel Balance
S377-27
$10.77
Top Sash Guide Pair, Pan Am
Top Sash Guide Pair, Pan Am
18-042
$1.97
Pan Am Take Out Clip
Pan Am Take Out Clip
16-023
$1.17
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