tokico blue washers?
#5
if your talking about the front struts, then yes i used one per side to prevent the top collar nut from bottoming out on the top of the strut tube. if you read the instructions they give you two per, and use whatever you need so you're able to torque em down. i don't remember what the torque specs are, but everyone just uses a pipe wrench and gives it a good heave-ho