window wheels

A quick learner from 92879 says:
July 12, 2021
These come from my living room, single pane windows, the home was built in 1987, I believe these are the original as we've been here 21 years. I'd like to order several if you can identify them. Thanks
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Emily from SWISCO responded:
July 15, 2021

Hi there!

This reminds me of our 87-177. Review our dimensions and compare them to your original roller assembly and see how they match up. 
A quick learner from 92879 says:
July 15, 2021
Emily, thanks so much, everything is dead-on except my wheels are plastic or nylon, with the metal window channels I wonder if that will be fine? If it works, I will be happy,
Let me know your opinion and I will order right away
Tommy
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Emily from SWISCO responded:
July 16, 2021

If you live near the coast, the metal wheels might corrode and rust more easily due to the salty air. Metal wheels are known to hold up better while nylon wheels may not last as long. Otherwise, it shouldn't make much of a difference. Let me know if that helps.
A quick learner from 92879 says:
July 16, 2021
Hey Em,very observant, I'm in SoCal but 40 min from the ocean, desert climate so metal will be great. How on earth did you discern this with like 600 types from a broken set? Impressive! Thanks for your help, I'll count how many and order now
God Bless
Tommy
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Emily from SWISCO responded:
July 19, 2021

No problem, Tommy. It was my pleasure! We truly appreciate your business. If you have any future hardware questions, you know where to find us! 
Sun-Air Window Roller Assembly, 1/2" Flat Wheel
Sun-Air Window Roller Assembly, 1/2" Flat Wheel
87-177
$3.20
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