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Description
We strive to provide a simple and extremely economical solution to issues with filament extrusion on 3D printers. Our design is an ABS printed Makerbot Replicator 2 extruder upgrade which is used to replace the delrin plunger that comes stock with various models. It works great for any clone models. See website for further details and feel free to message with any inquiries regarding which model to choose. We have more than 1000 hours of printing logged on this kit model. http://www.makergadgets.org/extruder-upgrades.html