Bob from SWISCO responded:
June 11, 2023
Thanks for posting. Sorry to see the 39-089 didn't work for you. View our Return Policy here. I believe I see the problem. The 39-089 has a Z-shaped gear arm, whereas your old operator has an extra bend near the bending point, forming a W. See our 39-187 instead. I believe this is the better match. Take a look and see if you agree. |