MK3.9/S

Original Prusa Spring Steel Sheet with Smooth Double-sided PEI This is the replacement spring steel sheet with smooth double-sided PEI for the Original Prusa i3 magnetic heatbeds. Perfect for PLAGreat adhesion with almost all materialsSmooth bottom...

Double-Sided textured PEI powder-coated spring steel sheet These sheets have MK3 printed on them, but will fit all the below listed printers.  Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle...

Double-Sided textured PEI powder-coated spring steel sheet Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle crashed into it, the metal can dissipate the heat. Powder coating also gives the surface a...

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...

  Super Lube 82340 - Synthetic Grease with SYNCOLON™ (PTFE)  This small size pouch is great for lubing the filament drive gears on dual gear or orbiting gear extruders. Includes: 1 Pouch Size: 1 cc Contains no...

  Super Lube 21010 - Synthetic Grease with SYNCOLON™ (PTFE)  Super Lube 21010 is a Prusa Research approved lubricant.   Use on your Bondtech drive gears, Linear bearings or anywhere else you need a high quality...

  Super Lube 21030 - Synthetic Grease with SYNCOLON™ (PTFE)  This is a Prusa Research approved lubricant.   Can be used on drive gears, Linear bearings or anywhere else you need a high quality grease...

Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control.  Includes: Cable sleeve (1...

PB Select™ Thermistor Kit for Prusa MK4 Heated Bed Includes:Heatbed thermistor (1 pcs)Kapton tape (1 pcs)Aluminum tape (1 pcs) Fits:MK3.5MK3.9MK3.9SMK4MK4S To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow...

Prusa Nextruder Hotend Thermistor  These are the 115mm version that fit both the MK4 and XL. Includes:Thermistor NTC 100k - 115 mm (1 pc)Grub screw M3x4 (1 pc) Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To...

PB Select™ Thermistor for Prusa MK3.9, MK4 and XL 3D printers Includes:Thermistor (1 pcs)Set screw (1 pcs) Length: 115mm Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please consult the...

Prusa MK3.9/4 Hotend Thermistor  Note: This is the latest version (with all black wires) from Prusa. Includes:Thermistor NTC 100k - 90 mm (1 pc)Grub screw M3x4 (1 pc) Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4S To replace this part,...

PB Select™ Thermistor for Prusa MK3.9/4 Includes:Thermistor (1 pcs)Set screw (1 pcs) Length: 90mm Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4S Note: Not compatible with the Prusa XL To replace this part, please consult the...