Prusa Research

Spare Parts Bundle (Prusa XL Single Tool) A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa XL Single-toolhead 3D printer. Includes:Assembled hotend with 0,4mm nozzle (hotend block,...

Spare Parts Bundle (MINI+) A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa MINI+ printer. Includes:Linear MISUMI bearing LMU8 (7 pcs)MINI+ Fasteners (spare bag) (1...

Spare Parts Bundle (MK3S) A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa i3 MK3S 3D printer. Includes:Linear MISUMI bearing LMU8 (10 pcs)SuperPINDA (1 pcs)IR filament...

Spare Parts Bundle (MK3S+) A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa i3 printer. Includes:Linear MISUMI bearing LMU8 (10 pcs)SuperPINDA (1 pcs)IR filament...

Prusa CORE One Maintenance Kit A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Prusa CORE One printer. Includes: Set of pre-lubricated bearings LM8UU (2 pcs )Set of pre-lubricated bearings for CoreXY...

Spare Parts Bundle (MK3.9 or MK4) A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa MK4 printer or MK3.9 upgrade. Includes:Full set of pre-lubricated bearings ( 6pcs LM8UU, 2pcs...

Prusa Spare parts Set for The MK4S Set of spare parts for your MK4S printer. Includes:Motor Z pad (1 pcs)Thermal pad 12x2x2,2mm (1 pcs)Thermal pad 40x12x2,2mm (1 pcs)Thermal pad 25x25x1,2mm (1 pcs)Rubber pad 20x10x1mm (1 pcs)xReflector...

Prusa Spool Holder Includes: Spool holder (1 pcs) Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+MK4 To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Prusa Spool Holder Includes:Spool holder slider (1 pc)Spool holder mount (1 pc)M4x12 Screw (1 pc)M4nEs Nut (1 pc)   Fits: Prusa XL To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Prusa Injection Molded Spool Holder Includes: Spool holder (1 pcs) Some assembly required To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Spring 3x9 - 5 Pack Includes: Spring (5 pcs)   Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

PB Select™ Spacers for Prusa Heated Bed - Pack of 2 Includes: Stainless steel bed spacer (2 pcs) Fits:MK2MK2SMiniMini+ To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow the manual for...

PB Select™ Bed Spacer for Prusa 3D Printers Stainless steel for less heat transfer away from the bed. Includes: Stainless steel bed spacer (2 pcs) Fits:MK3MK3SMK3S+ To replace this part, please consult the Prusa Assembly Manuals. Make...

Replacement Heat Break for E3D V6 1.75mm Hotend Includes: Heat Break (1 pcs) Fits:E3D V6 1.75mm HotendPrusa E3D V6 Hotend* (Without MMUS)Most RepRap Hotends INTAMSYS FUNMAT *Note:This heat break is compatible with Prusa printers that do...

PB select™ Steel Ball & Magnets for Prusa Filament Runout Sensor and MMU3 Includes:19x6x2mm magnet (1 pcs)10x6x2mm magnet (2 pcs)7mm magnetic steel ball (1 pcs)

Z Axis Stepper Motor and Lead Screw This is the replacement stepper motor for the Original Prusa MINI/+. Includes: Stepper motor Z Axis (1 pcs)Trapezoid nut (1 pcs) Note: ONLY compatible with MINI & MINI+. Fits:Prusa MINIPrusa...

Extruder Stepper Motor (E Axis) This is the replacement stepper motor for the Original Prusa MINI/+. Includes: Extruder motor (1 pcs) Note: ONLY compatible with MINI & MINI+. Fits:Prusa MINIPrusa MINI+ To replace this part,...

  Prusa i3 Series Compatible Extruder Motor (from LDO Motors) Comparable to the stock motor. Includes integrated wire with latching connector for Prusa i3 series. Includes: Stepper motor (1 pcs) Location: Extruder Fits:Prusa MK2Prusa...

Extruder Stepper Motor (E Axis) This is the replacement stepper motor for the Original Prusa i3 series. Includes: Extruder motor (1 pcs) Note: Not compatible with MINI & MINI+. Specifications:Connector: MOLEX 50-57-9404Rated...

Extruder Motor for Prusa Nextruder This is the replacement extruder stepper motor for the Original Prusa i3 MK4. Includes: E-axis motor (1 pcs) Fits: Prusa MK3.9Prusa MK3.9S Prusa MK4Prusa MK4SPrusa XL To replace...