MI single hung Window balance

A quick learner from Lancaster, SC says:

Hello I need to buy a replacement balance for an MI window- it's single hung.

About 60" tall overall. I've attached photos of both the good side and the broken side. It's a 3500 series and the serial # is 121031376.1

Chris 

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Casey from SWISCO responded:

Hi there,

If the coil is the only part that you need to replace, our  Series 190 should work for you. You'd just need the stamp off of your coil to choose the correct option. Thank you!

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