The picture is a little blurry, but your Bell Crank looks correct to me.
Kirkski makes an interesting observation...
A Lefty style Willys was a short lived production decision to move the spare tire mount to the driver side. This is where your spare is mounted.� The problem is, to my knowledge, there is no such thing as a CJ-3A Lefty.� A Lefty is exclusive to the CJ-2A during 1948 production.� About 9,700 Lefties were made.
So, you may have a 1948 CJ-2A with a 3A style windshield, or you have a 3A and a previous owner moved your spare to the driver side.
Some additional photos will help determine what's going on.�
Tim