Kossack 1.75mm bowden e 8 years Other 2002 732 Kossel alt - 20mm extru 8 years Printers 1778 703 Prusa i3 vertical extru 8 years Printers 2081 745 Greg's wade reloaded - 8 years Other 1859 723 Kossel fan mount 8 years Printers 1808 695 Bowden for budas 8 years Printers 1719 775 A bowden geared extrude 8 years Printers 1827 679 Bulldog xl extruder mou 8 years Printers 1243 592 Qu-bd mbe water cooled 8 years Printers 1712 752 Taz extruder for e3d ho 8 years Printers 1652 743 Universal paste extrude 8 years Printers 1416 691 Offset 40mm fan mount a 8 years Other 1619 811