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Original Prusa Spare Parts Bundle (MK4)
$ 198.90
Compatible Printers
MK4
MK3.9
Why buy from US?
- Free Domestic Shipping on Orders Over $50
- US Based Inventory: Ships directly from our Delaware warehouse.
- Final Price Guarantee: No surprise tariffs, duties, or hidden fees.
- Fast Shipping: Most orders received by noon Monday through Friday ship the same day.
- Not sure about your purchase? Just ask!
Compatible Accessories
A convenient set of spare parts and extra fasteners for maintenance and easy repairs of the Original Prusa MK4 printer or MK3.9 upgrade.
This product includes:
- Full set of prelubricated bearings ( 6pcs LM8UU, 2pcs LM10LUU)
- Bearing lubrication set
- Heatbed thermistor set
- Hotend fan and part cooling fan
- Assembled hotend with 0,4mm nozzle (hotend block, heater, thermistor, 0,4mm Prusa nozzle brass)
- Assembled hotend heatsink (heatsink, loadcell, filament sensor)
- Prusa Nextruder sock
- Nozzle thumb screws 2pcs
- Extra "Spare MK4" bag (bearing pads, motor pad, thermal pads, various parts for extruder assembly)
- Fan shroud for part cooling fan (printed from PCCF)
- Various spare screws and nuts
- Zip ties 20pcs
- Cleaning needle and IPA pad
To replace the part/s, please consult our Assembly Manuals. Make sure to follow the manual for your printer model.
Frequently asked questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
When will I get my order?
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.