Nextruder Brass Nozzles for CORE One, MK3.9/S, MK4/S, XL | Original Prusa

Nextruder Nozzle (choose size above)

All-metal high-precision nozzle for the Nextruder combines both nozzle and heat break into one unit for leak free printing.

Includes: Nozzle (1 pcs)

Fits:
CORE One
MK3.9
MK3.9S
MK4
MK4S
XL

For the new generation of printers, Prusa is using special nozzles with an all-metal filament guide. This means that the entire path of the filament through the Nextruder is all-metal, no PTFE tubes anywhere. This improves the overall reliability of the printer and makes changing nozzles much faster.
If you have V6-compatible nozzles, no worries – we have the Prusa V6 adapter available here: Nextruder-to-V6 adapter and the E3D V6 adapter available here: Nextruder V6 Nozzle Adapter | E3D

Note: These are not the CHT nozzles that come on the MK4S printers.

To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow the manual for your printer model.