Hello,
Take a look and compare the specifications of the two Andersen casement operator pairs that we've related on this page to your assembly.
As for your hinge, I actually don't think Andersen makes this style anymore. However, I have been told by some other professionals in the industry that they were able to use our 36-048 hinge set to work just fine as a substitute. The trick is that you have to replace the top and bottom at the same time so that the operation of the window is symmetrical. The video below will go into more detail. Take a look and see what you think.
The price shown on the 36-048 product page is for a pair of hinges to secure the top and bottom of the sash to the window frame.
