I have tried several of the gas strut pn posted in the past and couldnt get the right size. After sitting in the part store I got one that works and thougt I would share the pn. Auto zone Mighty lift brand, pn D95982. Dont know the poundage but it fit in and all I had to do was unscrew the ends. Hope this helps out. I just used one and it lifts the hatch and holds it up.