Hello Bluepepper. I was curious if you know whether the 103 spring part linked above would fit my LG model LMX25988ST fridge. I called LG and they told me the same thing as you, i.e. buy a whole new mullion assembly. I'd hate to do that for just a single spring. FYI - it looks to me like two springs fell out though there only appears to be one spot for it (them) at the bottom of the mullion, though maybe it was just one spring that broke in half.