Sticker on window:
7637402/05 36.2500 49.0000 PPDHWI
0890LEAR Summoning
Window balance
Home Owner from Carlisle, Pa
Sep 28, 2025 3:43 pm
5 user uploaded images
3 Replies
Home Owner from Carlisle, Pa
Sep 28, 2025 4:02 pm
I'd like to find replacement parts, I need several.
Bob from SWISCO
Sep 28, 2025 5:42 pm
Thanks for posting. This is a Simonton balance system that is no longer made, but it can be replaced with our 15-259 pivot shoe and Series 159 Coil balance spring. The video below explains the conversion process. Let me know if you have further questions.
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