Yellow stripe on window part

Question

The attached picture is the type of replacement part I need. The stripe on this one is blue, but the one I need to replace is a different size. The stripe color I need is yellow. Please tell me how I can get this particular replacement. Thank you.

Bob · Accepted Answer

Hello there. This looks a pivot shoe with a coil spring attached. I am afraid we do not differentiate these by color. We go by the design and any stamp on the coil or shoe. You're only showing the back of this setup, but I suspect it's a Series 140 Coil Balance assembly. Please compare. Look for a stamp to determine the spring weight needed. If there is none, weigh the sash to determine what you need. See below.