-mk8 drive gear -(2) M4x15 socket head cap screws -(2) M4x15 nuts -(2) M3x50 socket head cap screws -(4) M3x10 socket head cap screws -(1) M3x30 socket head cap screw -(3) M3 nuts -(4) M3 washers -(1) 608 bearing and dowel pin -(2) springs. Other than the mk8 drive gear, all of the hardware is included with the makerfarm i3v kit. However, the M4 screws that ship with the makerfarm kit are too long (these are the screws used to secure the extruder to the x-carriage). These can either be cut shorter or preferably 2 M4x15 screws can be used if available.