enomaker bamboo lab x1 extruder unit for x1, x1c, x1 carbon 3d printer, hardened steel dual gear,complete toolhead extruder assembly replacement parts,high extrusion force,anti-slip for tough filament x1,x1c extruder is up for auction in Industrial & Scientific. The current bid is $1.00, 98% below the $55.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.