One (1) Bulldog XL Extruder (obviously) Eight (8) M3 screws 20mm long Eight (8) Nuts & Washers (for mounting motor and to UM2) One (1) M5 x 12mm for top part of mount One (1) M3 x 12mm for top part of mount About 75-100mm of heat shrink to tidy up stepper wiring