Could someone please enlighten me in what the difference is between the 50090-52 pin and the 50090-53 pin. I have a couple of early stands that have the threaded set screw hole for the pin. I also have just an early head that has no set screw hole but the pin hole is peened over to apparently hold the pin in. Jerry R had posted a picture of an early jiffy stand in a post a couple years ago that looks like it has no set screw hole and has also been peened over. Were the earliest K Model jiffy stands this way?
My goal is to figure out what brought on the change in part number of the jiffy stand itself from 50062-52 to 500-52A. The PN change first shows up in the 1954 Parts Book at the same time the pin part number changed. I have to believe they are related
Thanks for any help anyone can give on this subject.
The picture of someone holding the early stand is the picture Jerry R posted so Jerry if you are reading this do you have any insight?
Stan