Prusa Research

Filament Sensor Accessories Includes:FS 3x3mm Magnet (2 pcs incl. spare)FS Ball 4mm (1 pc​​)FS Spring 0,3x3x9 (1 pc​​)FS Ball holder (1 pc​​)   Fits: Prusa MK3.5Prusa MK3.5SPrusa MK4Prusa MK4SPrusa XLPrusa Core...

Prusa XL Side Filament Sensor (Left Side) Includes: Filament sensor (pcs) Fits: XL To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Prusa XL Side Filament Sensor (Right Side) Includes: Filament sensor (pcs) Fits: XL To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Torx Wrench Size: T6 Includes: Torx wrench (1 pcs) Fits: Set screws in Nextruder heater block

Flush Cut Trimmers Also called side cutters. We use these trimmers for cutting filament, removing supports and cleaning up prints.  Includes: Trimmers (1 pc)

Fuse Pack Replacement fuses for Einsy and RAMBo boards Includes:15 amp blade fuse (1 pcs)5 amp blade fuse (2 pcs) Fits:Prusa Einsy for MK3/S/+Prusa RAMBo Mini for MK2/S & MK2.5/SUltiMachine EinsyUltiMachine RAMBo Mini

GPIO "Hackerboard" Set  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...

2GT Timing Belt for Prusa i3 Series Y axis Includes: Timing belt for Y axis (1 pcs) Specifications:Type: 2GTLength: 650 mmWidth: 6 mmPitch: 2 mm Location: Y Axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+MK3.5MK3.5SMK4MK4S To replace this part, please...

2GT Timing Belt for Prusa i3 Series X Axis Includes: Timing belt (1 pcs) Specifications:Type: 2GTLength: 850 mmWidth: 6 mmPitch: 2 mm Location: X Axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+MK3.5MK3.5SMK4MK4S To replace this part, please visit the Prusa...

Prusa X Axis GT Timing Belt Includes: Belt (1 pcs) Location: X axis Fits:MINIMINI+ To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Prusa Y Axis Timing Belt Includes: Belt - Y Axis (1 pcs) Fits:MINIMINI+ To replace this part, please visit the Prusa knowledge base at help.prusa3d.com

Prusa Hall Filament Sensor Also known as the LoveBoard Filament Sensor Includes: Filament sensor (1 pcs) Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the Prusa knowledge base at help...

E3D Prusa Specific Titanium Heat Break Similar to the heat break that comes stock on many Original Prusa 3D printers, but these are titanium for lower thermal transfer to the coldside. Includes: Prusa specific titanium heat break (1...

E3D Prusa Specific Heat Break Depending on availability we get these from E3D or Prusa ResearchThis is the heat break that comes stock on many Original Prusa 3D printers. Includes: Prusa specific heat break (1 pcs) Fits:MK2MK2SMK2.5MK2...

PB Select™ Prusa Specific Titanium Heat Break High grade titanium helps eliminate heat-creep and is lighter than stainless steel. Similar to a standard E3D V6 heat break but with a special internal geometry for use with the...

Slice Engineering Copperhead™ Heat Break for RepRap 3D Printers Bimetallic Heat Break™ -  W2S (Tungsten Disulfide) plated stainless steel and copper alloyRated to 450 °C For more documentation on the...

Prusa MINI Hotend Heatbreak This is an OEM Prusa MINI/+ hotend heat break. Includes:Hotend heat break MINI/+ (1 pcs)Thermal paste (0.5g) (1 pcs) Fits:MINIMINI+ Note: it is ONLY compatible with the Original Prusa MINI and MINI+. To...

Bondtech Stainless Steel Heat Break Kit for Prusa MINI and MINI+ Stainless Steel heat break for the Prusa Mini. Solves the heat-creep issues revealed during the extensive testing Bondtech performed on the Prusa Mini. The adjusted length of the...

PB Select™ All Metal Heat Break Includes: Heat break (1 pcs) For 1.75mm filament only Fits:E3D V6 hotendE3D Volcano hotendRepRap hotendPrusa MK2/3 (all variants without MMU)INTAMSYS FUNMAT HT

PB Select™ Titanium Alloy Heat Break for RepRap and E3D V7 Style Hotend Includes: Heat break (1 pcs) Low thermal conductivityHelps eliminate heat creepTitanium creates a sharper thermal cutoff for a more consistent extrusion Extremely smooth...