Nema 17 bowden extruder 8 years Other 1777 738 Motor mount extruder 8 years Printers 1910 737 Ultimaker syringe extru 8 years Other 1886 732 Yet another extruder fi 8 years Other 2010 758 Greg's wade extruder wi 8 years Printers 1749 741 Geared peristaltic quic 8 years Printers 1843 717 My customized lithopane 8 years Art 1777 782 T5 clamps 8 years Printers 1784 709 Bowden for budas 8 years Printers 1719 775 Guidler with lever 8 years Other 1596 746 Universal paste extrude 8 years Printers 1416 691 Blower mount 8 years Printers 1687 728