I have 20 windows that need some repair. I need both the spring for most and the angle latch which are both showing.

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Quick Learner from Grand Blanc, MI

Jul 6, 2021 3:34 pm

The windows are Simonton 2003 windows. Can you let me know what part numbers I would order.

Thanks,

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Quick Learner from Grand Blanc, MI

Jul 9, 2021 11:12 am

On the spring there is a couple of numbers I can almost see. Here is what I think they say. 14 0(or U) 35 and under this there is a number 52329 or 52322. See the picture of one side spring system. I am also adding updated pics of the top latch that snaps the window into the channel after folding closed.

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Emily from SWISCO

Jul 9, 2021 12:47 pm

Hi there!

Take a look at our 15-199 pivot shoe which uses the Series 160 and Series 165 coil springs. As for your tilt latch, please see our 26-243 and 26-244. Review the dimensions for each of these items and compare them to your original hardware to see how they align.

Quick Learner from Grand Blanc, MI

Jul 10, 2021 3:14 am

All parts I need to order are clear except for the coil lb number that I need to order. The Series 165 coil looks to be the best match when compared to my old spring. How do I determine the lb number to order?

Emily from SWISCO

Jul 12, 2021 9:58 am

You'll need to weigh your sash and divide the precise weight by the number of coils on both sides of the window to choose the appropriate pound option. For example, if you had four springs total (two on each side) and a 12 pound sash, you would want four 3 pound springs.

If you have any further questions just let us know.