This product is the replacement hotend PTFE tube

ONLY compatible with the MK2.5S MK3S and MMU2S hotends

NOT compatible with the MK2.5, MK3, MK3S hotends

This product is a replacement screw for the Nextruder compatible with: 

Thumb screw is used to hold the Prusa Nozzle inside the heatsink. For the Nextruder two thumb screws are required.

MK3.9MK4

Spare HEPA filter for Prusa Products please check the compatibility

Compatible with: 

HT90 MINI EnclosureXL EnclosureMKx Enclosure 

This product is a replacement NTC thermistor for the Nextruder and also the XL Heatsink, compatible with: 

MK3.9MK4XL

Thermal paste for the hotend heatbreak - heatsink connection.

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

Genuine Prusa Linear bearing LM8UU

MK3SMK3MK2.5SMK2.5MK2SMINIMK3S+MINI+MK2MK4

A very high-quality Plated Copper Heat Block. Resistant to high temperatures, not easily deformed, and has excellent heat transfer capability making it ideal for high temperature printing.

This product is a replacement Spring Steel Sheet With Smooth Double-sided PEI compatible with: 

MK3SMK3MK2.5SMK2.5MK2SMMU3MK3S+MMU2MK2MK4

This product is the replacement part of the Calibration Pin for the Original Prusa XL

XL

Heatbed-Buddy power cable

This product is a replacement Pulley with bearing for the CoreXY, compatible with: 

MK4XLMK4S

PEI-Ultem sheet (MK2/S, MK2.5/S, MK3/S/+, MINI/+)

This product is the replacement PEI-Ultem sheet. 

MK3SMK3MK2.5SMK2.5MK2SMINIMK3S+MINI+MK2MK4

This product is the replacement PTFE filament guide tube for the Original Prusa XL 

XL

Trapezoid Nut compatible with:

 MK3SMK3MK2.5SMK2.5MK2SMMU2SMK3S+MK2