Hello, I'm seeking replacement parts for a double hung window. The white plastic piece that is used for pressure fit to hold the window up/open has degraded from the sun and broken apart on many windows. I'm not sure if there is a spring behind the white plastic piece or not. Does this also need replacing at the same time?
Brand: Simonton Windows
Model: 0409231452
Date: 9/24/2004
Thank you
Lauren
Double hung window track parts

Quick Learner from Michigan
May 28, 2021 9:23 am
4 user uploaded images
2 Replies

Bob from SWISCO
Jun 2, 2021 10:49 am


Hi Lauren. This is called a coil balance system. Simonton windows use a few different kinds, so the only way to know which you need is to remove your old one for inspection. I specifically would like to know the following:
- A picture of the pivot shoe that the coils attach to. The identity of the pivot shoe tells us the coil balances you need.
- The thickness of the coil springs inside that housing in your photos.
- Any stamps on the coils.
From there I'll do my best to ID what you need.
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