3D Printable Replacement Parts
LCD Control Panel Button: http://www.thingiverse.com/thing:784845
Replicator 2X Extruder Upgrades: http://www.thingiverse.com/thing:290786
Replicator 2X Side Panel Pins: http://www.thingiverse.com/thing:192843
Replicator 2/2X shipping items: http://www.thingiverse.com/thing:241626
Let us know if you are looking for other specific parts.