5/16 - 24.
https://www.snydersantiqueauto.com/Sear ... ift%20knob
Search found 597 matches
Here is a different way to look at this assemble of parts. The AA-4686 seal (grease retainer) is installed from the front until it is pushed against the machined ridge in the torque tube. The AA-4655 sleeve is installed in the torque tube until the sleeve "button" snaps into the torque tube hole. T...