Introducing Prusa CORE One: Our new fully-enclosed CoreXY 3D printer with active chamber temperature control!
Shipping to
United StatesMK4S kit shipping from $50 (DHL)
- Spare parts
- MK4/S & 3.9/S
- MK4/S Spare parts
MK4/S Spare parts
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Visible 55 of 61 items
Prusa Nozzle brass
In stock$19.99
Spare Parts Bundle (MK4)
In stock$149
Aluminum extrusion - long
In stock$11.49
Aluminum extrusion - short
In stock$9.49
Antivibration feet
In stock$4.49
Bearing clips
In stock$4.69
Bearing Clips
In stock$4.99
Expansion Joints set
In stock$5.79
Front plate
In stock$30
Hall filament sensor
In stock$7.49
Heatbed MK52 24V - xBuddy replacement set
In stock$94.99
Heatbed thermistor set
In stock$6.39
Heatbed wiring (black wire)
In stock$1.79
Heatbed wiring (red wire)
In stock$1.79
Heater 40 W - 120 mm
In stock$11.29
Hotend fan MK4/3.9/XL
In stock$9.39
Linear bearing LM10LUU
In stock$3.69
Linear bearing LM8UU
In stock$1.89
LoveBoard
In stock$18.89
M3x6r screw set
In stock$1
Magnetic heatbed MK52 24V (assembly)
In stock$98.60
MK4 Heatsink Thermistor NTC 100k - 90 mm
In stock$11.29
Motor cable adapter
In stock$7.49
Nextruder heaterblock
In stock$13.19
Nextruder Hotend brass
In stock$50.99
Nextruder Main Cable
In stock$17.79
NYLON 3x555 mm
In stock$1
Print fan
In stock$11.49
Printer frame
In stock$74.90
Prusa Nozzle ObXidian
In stock$52.90
PSU 24V 240W
In stock$98.60
PSU holder M3nE
In stock$1.56
PSU-xBuddy power cable
In stock$3.59
Rear plate
In stock$33.90
SET PG ASSEMBLY + PG RING
In stock$36.90
Smooth rod 10x325 mm
In stock$11.49
Smooth rod X-axis (MK4, MK3/S/+, MK2.5/S, MK2/S)
In stock$13.99
Smooth rod Y-axis (MK4, MK3/S/+, MK2.5/S, MK2/S)
In stock$13.99
SPOOL HOLDER
In stock$3.77
STEPPER MOTOR E-AXIS
In stock$34.90
Stepper motor X-axis
In stock$37.99
Stepper motor Y-axis
In stock$37.99
Stepper motor Z-axis left
In stock$37.99
Stepper motor Z-axis right
In stock$37.99
Textile sleeve 30 cm
In stock$1.87
Textile sleeve 35 cm
In stock$2.09
Textile sleeve 8x520 mm
In stock$3.19
Thermistor NTC 100k - 115 mm
In stock$11.29
Thumb screw M4x8
In stock$1.09
Timing belt 2GT X-axis
In stock$5.67
Timing belt 2GT Y-axis
In stock$5.67
Timing pulley T16-2GT
In stock$3.01
xBuddy box
In stock$16.19
xBuddy box cover
In stock$5.39
xBuddy replacement set
In stock$119.90
Visible 55 of 61 items
3D printer buying guide
Why choose a Original Prusa 3D Printer?
- 1
Great Support
We are providing full 24/7 customer support with live chat and e-mail in several languages.
- 2
Upgradability
If you buy our 3D printer, you can upgrade it later to the new version, no need to buy a new model.
- 3
Ready to print settings
In PrusaSlicer you can set everything you want. It's very easy to use and gets new features regularly.
- 4
Best Assembly instructions
Pictured to the smallest detail with all fasteners and mechanical parts having 1:1 drawing.
- 5
Fun to Assemble
Assembling the kit is an excellent first step to the world of 3D printing. Get fun and knowledge!
- 6
Quality Garanteed by Josef Prusa
We operate 700+ printers running 24/7. We need high-quality for our own use – and we design our machines to meet these criteria.