brand new kickstart assemblies

if my kickstart lever flops freely from the folded to out and ready to kick position but kicks over first time would i still need one of these full kits or do i just need a new lever?
 
i'm going to let my roommate know about this... the kickstart on his blaster doesnt catch every time you try to start it. it's a big pain while riding it.
 
yeah sh*t man nobody sells just the spring and ball bearing. i gota find a ball bearing but the springs pretty fried too. i use a bungie cord to hold it up lol