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 a replacement set of Expansion joints for the heatbed.

Compatible with: 

MK4MK3.9MK4SMK3.9S

MK3.9MK4/SXLCORE One

High quality v6 Heat Break Captive PTFE Style

Genuine E3D Prusa Nozzles feature an all-metal filament guide, ensuring 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.

Compatible with:

MK3.9MK4/SXLCORE One

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

Linear bearing LM10UU

Compatible with: 

MINIMINI+MK3.9/SMK4/S

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

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

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

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

Double-sided satin powder coated spring steel sheet for Original Prusa XL 

XL

7Genuine Prusa Thermistor for:

MK3SMK3MK2.5SMK2.5MK2SMK3S+MK2

This product is the replacement Hotend fan, compatible with: 

MK3.9MK4XL

This product is the replacement Heatbed to Einsy power cable. It is ONLY compatible with the heatbeds with detachable power cable. It is NOT compatible with heatbeds with power cable soldered directly onto the heatbed.

High Quality, Durable, Plated Copper v6 style nozzles for 1.75mm filament.