Today, I received the replacement parking interlock guide with the two tabs on the bottom pins. The older parking interlock guide was broken and missing the bottom pin. I finally figured out the parking interlock guide with the rod and roller bearing attached. When I put the replacement gear selector bracket on the transmission gear selector, I moved up and down on the gear selector. Sure enough the rod went high enough for me to put the roller bearing inside the rod and put in the parking interlock guide inside the rod. Then pushed in parking interlock guide inside the two holes for its placement and secured. Live and learn.