MK3.9/S

3D Print Removal Tool - Scraper Includes: Scraper (1 pcs) Length: 175mmBlade width: 39mm

Clear Gearbox Cover for Prusa Nextruder This version has no text on the front. Includes: Acrylic Cover (1 pcs) Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL Note: Nylon spacer is recommended. If your current cover...

3D Print Cleanup Tool This deburring tool is great for cleaning the brim off the long, straight edges of your 3D prints. We find it easier to use than an Exacto knife, because the blade doesn't dig into the plastic print as easily. The swivel head makes...

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)

PB Select™ Heater Cartridge (Hotend Heater) for Prusa XL, MK3.9 and MK4 Includes:Heater (1 pcs)Set screw with T6 Torx Head (2 pcs) Specifications:Voltage: 24VWattage: 40WLength: 120mm Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa...

PB Select™ Heater Block (Hot Block) for MK4/XL Includes:Heater block (1 pcs)M3x4 grub screw with T6 torx head (3 pcs)  Fits:Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the Prusa...

PB Select™ Nextruder Heater Block - Plated Copper This Nextruder heater block is made of nickel-plated copper. It's fully compatible with the Original Prusa Nextruder hotend. Includes: Copper heater block (1 pc)M3x4 grub screw with...

PB Select™ Hex Spacer Set Includes: Hex spacer (5 pcs) SpecificationsMaterial: Stainless SteelID: M3OD: 5mmLength: 10mm Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the Prusa knowledge base...

M3 Leaf Spring T-Slot Nut (3030) Plated roll-in t-slot nut with leaf spring. Includes: M3 T-Slot nut with leaf spring (5 pcs) Size:(Measured by hand - sizes are approximate)Length: 19.5mmWidth: 12mmHeight: 6.5mm Fits:3030 extrusionPrusa...

PB Select™ M3x6r Screw Set - Prusa MK3.9/4 Round head stainless steel screws for the expansion joints Includes: Screw (10 pcs) Size: M3x6mm Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4S To replace this part, please consult the...

PB Select™ Motor Cable Adapter  Includes: Motor cable adapter (1 pcs) Note: One adapter is required for each motor (1pc for X axis, 1pcs for Y axis, 2pcs for Z axis), you need up to 4 adapters per printer. Fits: Prusa MK3.5 Prusa...

PB 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...

Nozzle 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...

PB Select™ Nylon Spacer for Prusa Nextruder This is the spacer the seats into the Nextruder PG cover on the below listed printers.  Includes: Spacer (1 pcs) Size: 13x24x2,5mmFits: Prusa MK3.9Prusa MK4Prusa XL

PE Faston 6.3x0.8 Includes: PE Faston Connector (1 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™ 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...

PB Select™ Nextruder Hotend Screw Kit Includes:Set Screw (5 pcs)Pan Head Screw (2 pcs)T6 Torx WrenchT8 Torx Wrench Specs:Set Screw: M3x4mm, T6 torx headFor fastening thermistors and heater cartridge Pan Head: M2.5x6mm, T8 torx headFor fastening...

M3x4 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...

M3X4 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