MK3.9/S
Use the search box below to narrow down the Prusa MK3.9 or 3.9S parts you are looking for.
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Nextruder V6 Nozzle Adapter | E3D
E3D
$26.99E3D Nextruder V6 Nozzle Adapter This adapter makes your Nextruder compatible with any V6 nozzle. You can use it with the Original Prusa XL and MK4 Includes: Adapter (1 pcs) Fits:Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa...$26.99 -
Nextruder V6 Nozzle Adapter | Original Prusa
PRUSA RESEARCH
$29.95Nextruder V6 Nozzle Adapter This adapter makes your Nextruder compatible with any V6 nozzle. You can use it with the Original Prusa XL, MK3.9, MK4 and CORE One Includes: Adapter (1 pcs) Fits:CORE OneMK3.9MK3.9SMK4MK4SXL Note: Nozzle not...$29.95 -
NFC Set | Original Prusa
PRUSA RESEARCH
$9.95Prusa NFC Set This is the replacement of the NFC parts on your printer. Includes:NFC coil (1 pc)NFC coil cable (1 pc)Double-sided tape (1 pc) Fits: Prusa MK4S To replace this part, please consult the Prusa Assembly Manuals...$9.95 -
Nozzle Cleaning Needle (5 Pack) | Original Prusa
PRUSA RESEARCH
$3.99Nozzle Cleaning Needle 0.3mm Diameter Includes: needle (5 pcs)$3.99 -
Nozzle Coat | 4ml
PB Select™
$14.99PB Select Nozzle Coat™ Nozzle Coat is a water-based PTFE nano coating for your nozzle & heater block. Using Nozzle Coat will help reduce the amount of plastic that sticks to the exterior of your nozzle & heater block...$14.99 -
Nozzle Wrench for RepRap & Nextruder Nozzle
PB Select™
$2.99Nozzle Wrench Handy little wrench for removing nozzles. Includes: Wrench (1 pcs) Sizes: 7.0 mm (RepRap, E3D, Nextruder Etc)5.5 mm5.0 mm4.5 mm (Sidewinder X3/X4) Fits:E3D V6 NozzlesPrusa Nextruder standard and highflow nozzles7mm RepRap...$2.99 -
Nylon Wire Support (3x555mm) MK3.9/S, MK4/S, XL | Original Prusa
PRUSA RESEARCH
$2.99NYLON 3x555 mm Includes: NYLON 3x555 mm (1 pc) Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow the manual for your printer...$2.99 -
PE Cable for LCD, xBuddy, PSU 460/420mm - MK3.5, MK3.9, MK3.9S, MK4, MK4S | Original Prusa
PRUSA RESEARCH
$6.95PE Cable for LCD, xBuddy and PSU Includes: PE cable 460/420 mm (1 pc) Fits:MK3.5MK3.9MK3.9SMK4MK4S To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow the manual for your printer model.$6.95 -
PEI (ULTEM) Sheet | Original Prusa
PRUSA RESEARCH
$12.99Prusa PEI-Ultem sheet Notes: 1. This is NOT the Spring steel sheet with smooth double-sided PEI.2. Tiny dots may appear on the PEI-Ultem surface. These can slightly affect the finished print bottom surface. However, they do not...$12.99 -
PEI Print Surface 260x242mm (9.5x10.2in) | ULTEM™ 1000
SABIC
$9.95PEI Print Surface - 260x242mm Includes: PEI sheet with 3M adhesive backing (1 pcs) Notes:1. This is NOT the Prusa spring steel sheet with smooth double-sided PEI (Link).2. Tiny dots may appear on the PEI surface. These can slightly...$9.95 -
Planetary Gear Kit (PG Assembly + PG Ring) CORE One, MK3.9, MK4, XL | Original Prusa
PRUSA RESEARCH
$49.95Planetary Gear Assembly & Planetary Gear Ring (PG Assembly + PG Ring) Includes:PG ring (1 pc)PG assembly (1 pc) CAUTION: Please replace both parts in your Nextruder, as it may not work properly if you replace one part...$49.95 -
Power Panic Cable (2 Wires) MK3.9/S, MK4/S | Original Prusa
PRUSA RESEARCH
$5.99Prusa MK4 Power Panic Cable (with 2 wires) IMPORTANT Before you buy this replacement cable, make sure your printer already has a power panic cable with two wires. Includes: Power panic cable (1 pcs) Fits: Prusa MK3...$5.99 -
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 To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow...$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™
$5.99PB 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...$5.99 -
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™
$1.99M3X4 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$1.99