not sure what is needed

Hi there!

I'm afraid I don't recognize this operator at first glance, but I'm going to have one of our senior experts take a look and see if they could recommend a replacement for you. We'll reach out as soon as more information is available. 

Thank you! 

Our 39-089 and 39-090 look similar, but your gear arm is offset to help clear the bottom track. I'm not sure if these will work, but I'm wondering if you could change the hinges to the 36-004-10 so you could use our operators. Look these over and see what you think. 

I'm afraid that doesn't tell me anything new. My response from before remains our only option for you, though I can't guarantee that our parts will work. I'm sorry for the inconvenience.