Kit contains 6 cap screws (#8), 1 clutch disc (#9), and 2 drive plates (#10).If you have an old style drum with 4 or 8 slots you will need a new 12 slot drum to be used with this kit (number 6 referenced below).The 12 slot drum is available here.
Click here for assembly instructions for the SMC Black Vortex 1 disc clutch.