Roller Track for 39-027E, Window Crank, 9-1/2"

Question

I'm replacing an old Anderson window crank (#7073B L,installed at my church when it was built in the late 1950s) with the 39-027E Window Crank, 9-1/2".

When I went to install it the end of the new Caradco shaft contained a roller instead of the original Anderson plastic slider and wouldn't fit into the metal track piece on the bottom of the casement window.

Note: I also have an Anderson 7073B R crank of the same period that I want to order later--since I anticipate the same problem please give me the appropriate replacement track number for that also. . Thanks!

Dave Sr. · Accepted Answer

Thanks for getting back to us, and for the pictures! That helps clarify things considerably. It looks like you have an older style Andersen operator, which is not available anymore. I suggest that you take at the newer 39-094 Andersen Straight Arm Operator and see if you think it will work. It comes with the appropriate track. You may be able to adapt this. Let me know!