The rear strut on the rear Hatch. I have the one on the green car( hacth only) that the first one they offered. it is adjustable in the middle w/a jam nut for loosening or tighten. it can be mounted lower or higher. I think there is pic's on my messed up cardomain link ever since they up dated things messed up . I try to post some pic's .The second one is new since I got mine. looks like four bolt hold it in place. the fisrt only has two bolts holding it in place.