I have a 1st gen (gray top) supercharger for 3.4 motor.
Needs nose cone bearings replaced. Comes with everything you see pictured.
I ended up replacing mine with the 2nd gen (black) supercharger.
Asking $550 plus shipping. (from 37643. box 24"x16"x12" - 35lbs)
here is a link to a rebuild...