Swap the SparkX i7 extrusion assembly when filament grip or feeding gets unreliable. This complete feeder unit drives filament from the toolhead path into the hotend. What's Included 1 × SparkX i7 extrusion assembly Creality supplies this as the toolhead feeder assembly used on SPARKX i7 series printers. Specs Type: complete toolhead extrusion / filament drive assembly Role: grips and feeds filament into the hotend Compatibility: SPARKX i7, i7 Autofill, and i7 Color Combo Part number / SKU: 4001020093 Good To Know Direct replacement for the SPARKX i7 series extrusion assembly. Stronger grip and steady feeding help everyday and flexible materials feed more consistently. Follow Creality's extrusion assembly replacement guide when you open the toolhead. Good For Fixing slipping, chewing, or weak filament feed Refreshing the toolhead feeder after heavy use Keeping a spare drive assembly for SPARKX i7 service work
