This kit includes printed parts needed to upgrade your Official Prusa MK3 extruder to the newer MK3S+ extruder. All parts are printed in ABS.

Kit contents:

X-Carriage

X-Carriage Back

Extruder Body

Extruder Cover

Extruder Motor Plate

Extruder Idler

Fan Shroud

Fan Support

Filament Sensor Cover

Filament Sensor Lever

Cable Holder