Uniframe double hung vinyl window parts

A quick learner from MO says:
April 10, 2023
I need a 22" balancer spring assembly and the lower travel piece for one of my windows.
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Lauren from SWISCO responded:
April 11, 2023

Hello, thank you for posting,

To further review, we will need to see pictures of the original balances to view the overall style. We will also need to see pictures of the lower piece referenced. Thank you! 
A quick learner from MO says:
April 12, 2023
I probably need two of each of these. Since I'm doing one, I should probably do both. Thank you for your quick reply on the first email.
Thumbnail of the uploaded file named IMG_2104.jpg
Thumbnail of the uploaded file named IMG_2105.jpg
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Lauren from SWISCO responded:
April 12, 2023

Thank you for the additional pictures, 

Your balance resembles the S770-22 channel balance. Please review the metal channel for any number/letters stamped on the balance. This marking will indicate the spring strength option needed. If there is no number present, obtain the weight of the window sash and compare to the strength chart on the product page to determine the correct option to choose.

For the pivot shoe, please start by reviewing the 15-188 or 15-178. Review all dimensions to confirm a good fit. Let us know what you think and if you have any additional questions! 
22" Series 770 Balance
22" Series 770 Balance
S770-22
$12.27
Pivot Lock Shoe, 1/2" Thick, Blue Break
Pivot Lock Shoe, 1/2" Thick, Blue Break
15-188
$3.70
Pivot Lock Shoe, Brown Brake Pad
Pivot Lock Shoe, Brown Brake Pad
15-178
$3.70
How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
VIDEO
WATCH >
How to Remove a Pivot Shoe (Cutout Method)
How to Remove a Pivot Shoe (Cutout Method)
VIDEO
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How to remove window pivot shoes
How to remove window pivot shoes
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Anatomy of a tilt window
Anatomy of a tilt window
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