This product is the replacement power cable connecting xBuddy board and the power supply unit (PSU). It is ONLY compatible with the black PSU.

Compatible with: 

MK4MK3.9MK4SMK3.9S

Universal lubricant with applicator for printer maintenance.

High Quality, Hardened Steel abrasion-resistant v6 style nozzles for 1.75mm filament.

High Quality, Polished brass v6 style nozzles

Optimal thermal properties for everyday printing

Smooth layers for standard non-abrasive applications

Rated to a max temperature of 300°C

This product is an optional accessory, compatible with: 

MK3.9MK4XL

High Quality, Hardened Steel abrasion-resistant v6 style nozzles for 1.75mm filament.

Replacement wiring for the heatbed. Red wire used as VCC.

Compatible with: 

MK4MK.9MK4SMK3.9S

Heatbed-Buddy power cable

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

Replacement wiring for the heatbed. Black wire used as GND.

Compatible with: 

MK4MK3.9MK4SMK3.9S

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

This product is the replacement PEI-Ultem sheet. 

MK3SMK3MK2.5SMK2.5MK2SMINIMK3S+MINI+MK2MK4MK4SCORE One

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.

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

Spare HEPA filter for Prusa Products please check the compatibility

Compatible with: 

HT90 MINI EnclosureXL EnclosureMKx Enclosure 

High quality v6 Heat Break for MMU2.

The ObXidian Nozzle is a high-quality nozzle designed specifically for abrasive materials and for printing at high temperatures.

Compatible with:

MK3.9MK4/SXLCORE One