
MK4/S
Use the search box below to narrow down the Prusa MK4 and MK4S parts you are looking for.
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Print Cooling Fan - MK3.9, MK4, XL | Original Prusa
PRUSA RESEARCH
$14.95Prusa Print Cooling Fan This is the blower fan that cools the part being printed. Includes: Fan (1 pcs) Fits: Prusa MK3.9Prusa MK4Prusa XL To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow...$14.95 -
Print Cooling Fan - MK3.9S, MK4S | Original Prusa
PRUSA RESEARCH
$14.95Prusa Print Cooling Fan This is the blower fan that cools the part being printed. Includes: Fan (1 pcs) Fits: Prusa MK3.9SPrusa MK4S Note: Does not fit MK4 To replace this part, please consult the Prusa Assembly Manuals. Make sure to...$14.95 -
Prusa Brass Nozzle Brush | Original Prusa
PRUSA RESEARCH
$6.99Prusa Brass Nozzle Brush Prusa Brass Nozzle Brush is optimized for 3D printing with its short and dense bristles. Includes: Brush (1 pcs) Made in EU with locally sourced beech wood.$6.99 -
PSU (Power Supply Unit) - MK3, MK3.9, MK4, XL Series | Original Prusa
PRUSA RESEARCH
$114.95Prusa PSU - 24 Volts This is the replacement power supply unit ONLY. It does NOT come with any cables. Buy the MK3 PSU kit here. Includes: Power supply unit (1 pcs) Specifications:Voltage: 24VDCWattage: 240WCurrent (MAX): 10AFuse:...$114.95 -
PSU-xBuddy Power Cable MK3.5, MK3.9/S, MK4/S | Prusa Compatible
PB Select™
$6.99PB Select™ PSU-xBuddy Power Cable Includes: xBuddy PSU power cable (1 pcs) Important: To connect xBuddy board and the black PSU two cables are required. Each cable comprises two wires. Overall Length: 455mm (including...$6.99 -
Screw Kit for Nextruder Hotend - Prusa MK3.9, MK4, XL & Core One | PB Select™
PB Select™
$3.99PB Select™ Nextruder Hotend Screw Kit Includes:Set Screw (5 pcs)Pan Head Screw (2 pcs)T6 Torx WrenchT8 Torx Wrench Specs:Set Screw: M3x5mm, T6 torx headFor fastening thermistors and heater cartridge Pan Head: M2.5x6mm, T8 torx headFor fastening...$3.99 -
Screwdriver PH2 | Original Prusa
PRUSA RESEARCH
$4.99Screwdriver PH2 Screwdriver with a PH2 head. PH2 is the recommended standard for the screws used on Original Prusa Printers. Includes: Screwdriver (1 pcs) Specifications:Red Hand: PlasticScrewdriver length L1: 160 mmShank length...$4.99 -
Set Screw - M3x4 (Hex Head) 12.9 Grade | 5 Pack
PB Select™
$2.49M3x4 Set Screw (Grub Screw) Includes: Set screw (5 pcs) Size: M3x4mmGrade: 12.9Head Type: Hex Fits heater block of:E3D V6Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL Note: These are hex head set screws, not torx head (torx head is...$2.49 -
Set Screw - M3X4 - T6 Torx Head for Prusa MK3.9, MK3.9S MK4, MK4S, XL | 5 Pack
PB Select™
$2.49M3X4 Torx Head Set Screw Used on the Nextruder heater block Includes: M3x4 set screw (5 pcs) Note: Uses T6 Torx driver to install (not included) Fits:Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL$2.49 -
Silicone Sock for Prusa CORE One, MK3.9/S, MK4/S, XL | 2 Pack
PB Select™
$5.49PB Select™ Silicone Sock Includes: Silicone sock (2 pcs) Color: BlackMax temperature: 280°c Fits:Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL$5.49 -
Smooth Rod - X Axis - 8mm x 370mm - MK2, MK3, MK4 Series | PB Select™
PB Select™
$13.99PB Select™ Smooth Linear Rod - X Axis Includes: Linear rod (1 pc) Specifications:Length: 370 mmDiameter: 8mmG6 high precisionGcr15 steelHRC62 chrome plated Location: X axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+Prusa MK3.9Prusa MK3...$13.99 -
Smooth Rod - Y Axis - 8mm x 330mm - MK2, MK3, MK4 Series | PB Select™
PB Select™
$12.99PB Select™ Smooth Linear Rod - Y Axis Includes: Linear rod (1 pc) Specifications:Length: 330 mmDiameter: 8mmG6 high precisionGcr15 steelHRC62 chrome plated Location: Y axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+Prusa MK3.9Prusa MK3...$12.99 -
Sock-X Silicone Sock for Prusa Nextruder | Black
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Blue
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Green
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Orange
Levendigs
$6.99Sock-X for Prusa Nextruder Hotend not included This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Red
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Yellow
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Spacer 5x10x0.1mm (5 pack) for MK3.9/S, MK4/S, XL | PB Select™
PB Select™
$2.99PB Select™ Spacer 5x10x0.1mm Replacement spacer for Prusa Nextruder Includes: Spacer (5 pcs) Size: 5x10x0.1mm Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please consult the Prusa Assembly...$2.99 -
Spacer 5x10x0.1mm for MK3.9/S, MK4/S, XL | Original Prusa
PRUSA RESEARCH
$2.49Spacer 5x10x0,1mm - DIN 988 A2 Replacement spacer 5x10x0,1mm for Nextruder Includes: Spacer (1 pcs) Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please consult the Prusa Assembly Manuals. Make sure...$2.49