Titan Extruder Review [2pcs Of Pack] Aluminum Alloy Extruder Idler Arm, All Metal Titan Aero 3d Printer Replacement Parts For 1 75mm Prusa I3 Mk2 Ultimate Artillery Sidewinder Titan Aero Compatible Arm Comes with scattered set, you have to assemble it yourself, it's easy. E3D Titan Aero Extruder Upgrade Kit - 1.75mm (12v) | MatterHackers If you have any problems with this item, please email us with your order number. Compatible with original titan extruder, titan aero extruder, Prusa i3 MK2 3D Printer, Sidewinder X1 X2, Genius printer's extruder, Anycubic Chiron, 4max pro and Sovol SV01 D Printer Used for 1.75mm filament. Material: Aluminum alloy, stable, good quality Package: 1piece idler arm assembled with U groove gear bearing, 2pcs springs... Specification Material: Aluminum alloy Color: Silver Length: 5., 8cm/2., 3inch Width: 2., 1cm/0., 8inch Height: 0., 8cm/0., 3inch The metal pressing handle will not be deformed, improving printing accuracy Compatible with Original E3D Titan Extruder, Prusa i3 MK2, Ultimate, Artillery Sidewinder X1 printer extruder, 4max Pro. Trianglelab 3d printer Titan Aero Upgrade Heatsink... – Grandado Compatible with Original E3D Titan Extruder, Prusa i3 MK2, Ultimate, Artillery Sidewinder X1 printer extruder, 4max Pro.