Original Prusa MK2.3 extruder (MK2/MK3 hybrid extruder for Prusa MK2/MK2s)

Original Prusa MK2MK3 extruder hybridNow you can easily run a 40mm fan the new MK3 fan nozzle and a mk3 style Xcarriage on your MK2MK2s! Uses the MK2 idler bearing and gear the MK3 cover and fan nozzle I also added a multi material ...