May still be missing a small part in that set. I see two doorlocks with the actuating rocker arms, the tailgate also has some sort of end-of-cylinder rocker arm or close, it swings to hit the lever mentioned that pops door loose. Don't see one in that kit although I see retainer clips and other small parts. The rocker goes on end of cylinder just like the two door locks have one, thinking the rocker shaped different and has no hole in it. You would use existing other parts to hook up cylinder, may not have them or it, as the case may be. When tailgate cylinder was removed it came out with the rocker on it, why it's missing too.