So I just received all my new suspension parts today after scrapping the old stuff about 6 months ago. It appears I should have saved some hardware.
I think there is supposed to be a large cupped washer between the castle nut and the ball joint on both the upper and lower control arms, which I do not have.
Any one have any extras?

Also, my new control arms came with some hard plastic ball joint covers, are those supposed to installed, or just for shipping?

Thanks for helping with my newbie questions!