Double-sided powder-coated Satin spring steel sheet compatible with: 

MMU2MMU3MK2MK2/SMK2.5/SMK3/SMK3/S+MK3.9MK4/SCORE One

Festo fitting QSM-M5, comptaible with:

MMU2SMMU3XL

This is Extruder Driven Gear (Filament Spur) replacement part for the Original Prusa MINI/+. This is the driven/idler gear pushing the filament inside the extruder assembly.

This product is the replacement MMU2S-Einsy/Rambo signal cable. It is compatible with the MK2.5/S and MK3/S.

This all-metal high-precision nozzle for the Nextruder combines both nozzle and heat-break

Compatible with:

MK3.9MK4/SXLCORE One

This product is the replacement hotend PTFE tube

ONLY compatible with the Mini/+

High quality machined v6 Heat Block. Supports cartridge style thermistor.

Prusament ASA is an in-house-made filament at Prusa Research. The whole manufacturing process is closely monitored and tested - guarantee ±0.03mm precision and highly consistent colors.  You can inspect the parameters of every spool made at prusament.com. 

The GPIO module (General Purpose Input/Output) is an optional add-on PCB that can be connected to the Original Prusa MK4/S, MK3.9/S, or MK3.5/S. It extends functionality by allowing you to control and receive input from external devices using GPIO pins and G-code commands.

Compatible with: 

MK4MK3.9MK3.5MK4SMK3.9S

This product is a replacement 40W heater for the Nextruder, compatible with: 

MK3.9MK4XL

High Quality Prusa Mini Titanium Alloy Heat Break.

Nozzle X from E3D's V6 line-up is recommended for printing abrasive material and at high temperatures, which causes the standard brass nozzle to wear out very quickly. 

Double-sided Powder-coated PP Spring Steel Sheet for Original Prusa MK4/S and i3 MK3/S/+ and MK2.5/S heatbeds: 

MMU2MMU3MK2MK2/SMK2.5/SMK3/SMK3/S+MK3.9MK4/SCORE One

This product is the replacement Hotend heatsink, compatible with: 

MK4XLMK3.9MK4SMK3.9S

Replacement bearing clips set for the y-carriage (y-axis).

Compatible with: 

MK4MK3.9MK4SMK3.9S

Prusament PETG is an in-house-made filament at Prusa Research. The whole manufacturing process is closely monitored and tested - guarantee ±0.02mm precision and highly consistent colors.  You can inspect the parameters of every spool made at prusament.com.