Prusa i3 MK4 Spare Parts

DREMC is your official Prusa Research reseller in Australia, offering a comprehensive range of genuine spare parts and accessories for the Original Prusa i3 MK4. Whether you’re upgrading from an MK3S+ or maintaining a dedicated MK4, we have the components you need.

What You’ll Find Here

• Nextruder system parts – complete Nextruder hotends, heater blocks, thermistor cartridges, heater cores, and V6‑compatible or Nextruder‑specific nozzles.

• Motion system spares – linear bearings, smooth rods, belts, pulleys, and stepper motors (including the MK4’s upgraded drivers).

• Electronics – xBuddy mainboard, LCD screen, cables, endstops, and WiFi module.

• Build plate & accessories – spring steel sheets (smooth/textured/satin), magnetic stickers, and heatbed components.

Can’t Find a Specific Part?

We stock a wide range of genuine MK4 spares locally. If you don’t see what you need, contact us for a quote. As an official reseller, we can source almost any original Prusa component.

Printed Replacement Parts

We do not list printed plastic parts (e.g., fan shrouds, extruder covers, LCD cases) as regular inventory. Instead, we produce them on‑demand through our in‑house print farm using high‑quality filaments. Just let us know which part you need.