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What are we best at? Electronics & 3D printing
Fast delivery 30-day returns
Own warehouse & service Thousands of products
15+ years of expertise 1.7M+ orders

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Index: PSA-26020

Nextruder hotend with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

5.00
2 reviews

Complete hotend kit with 0.4mm brass nozzle for Nextruder - designed for Prusa MK4, MK4S, MK3.9, XL and CORE One printers . Includes a heater block, 40W heater and NTC 100k thermistor . Metal filament track in the heating zone increases the durability and reliability of the kit.

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Over 500,000 customers already trust us. With us you get:

 

same-day shipping for products marked “24h shipping”

 

our own service centre in Poland

 

30 days to return and free delivery in Poland from PLN 500

 

4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)

 

VAT invoice, leasing and instalments for businesses

For businesses

 

individual quote for larger quantities

 

VAT invoice

For schools and universities

 

orders based on requests for quotation

 

help with choosing kits for your lab

Send an inquiry - we reply quickly.

Product description: Nextruder hotend head with 0.4 mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

Hotend with brass nozzle 0.4 mm is an original Prusa brand kit, designed for the latest models of 3D printers based on the Nextruder system . Compatible with MK4, MK4S , MK3.9 , XL and CORE One devices, this kit provides reliability, temperature stability and ease of use. The hotend design is based on an all-metal filament track in the heating zone , which eliminates the need for a PTFE tube in the critical area. Thanks to this, you can use a wider range of filaments, including materials with higher temperature requirements.

Nextruder hotend head with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

Nextruder hotend head with 0.4 mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled.

Botland is a reseller of Prusa 3D printers in Poland. Buying from us means original equipment from a warehouse inside the country and fast technical support. We also offer a professional service in Poland and original spare parts.

Nextruder hotend head with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

The kit includes a heating block, a 40 W heater and a 100k NTC thermistor.

Main features of the hotend

  • Compatibility with Prusa printers : MK4, MK4S, MK3.9, XL, CORE One
  • 0.4mm brass nozzle : ideal for precise, versatile prints
  • No PTFE tube in the heating zone : metal filament track improves reliability and thermal resistance
  • 40 W (120 mm) heater : fast heating and stable operation
  • NTC 100k Thermistor (115mm) : accurate temperature measurement
  • V6 nozzle compatibility (with adapter) : versatility in tip selection

Compact design and easy replacement

The modular design of the hotend allows for easy maintenance and replacement of components . The lack of a PTFE tube in the heating zone eliminates the risk of its degradation under the influence of temperature, increasing the durability of the system. Additionally, the construction of the Nextruder allows for quick and convenient replacement of nozzles without the need to disassemble the entire extruder.

0.4mm nozzle hotend applications

Hotend with brass nozzle 0.4 mm for Nextruder is an irreplaceable component for users who require high quality printing and reliability. It is ideal for functional printing, prototyping, and artistic projects . Thanks to the ability to work with filaments that require higher temperatures (e.g. ASA , PC), the set offers great versatility.

Nextruder hotend head with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

The hotend is compatible with Prusa MK4, MK4S, MK3.9, XL and CORE One 3D printers.

Nextruder hotend head with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled

Hotend with 0.4 mm brass nozzle.

Hotend Technical Specifications

  • Compatibility: Prusa MK4, MK4S, MK3.9, XL, CORE One
  • Nozzle: brass Prusa - diameter 0.4 mm
  • Heaterblock: Nextruder heaterblock
  • Heater: 40 W, length 120 mm, voltage 24 V
  • Thermistor: NTC 100k - cable length: 115 mm
  • Mounting screws: M3 x 4 mm (6 pcs total)
  • Filament path in the heating zone: full metal
  • V6 nozzle compatibility: with adapter (available separately)
  • Not compatible with: MK3S, MK3, MK3S+, MK2.5S, MK2.5, MINI, MINI+, MMU, SL1, CW1, HT90 and other older models

Kit Contents

  • 1x Nextruder hotend head with 0.4mm brass nozzle for Prusa MK4, XL, MK3.9, MK4S and CORE One 3D printers - assembled
Name Value
Prusa - model
  • CORE One
  • MK3
  • MK4
  • XL
Width 10 cm
Height 17 cm
Depth 1.5 cm
Weight 0.018 kg

Delivery method Delivery time Cost
GLS Shipping in 24 hours from €8.07
Raben - pallet delivery Delivery in 3–5 days, no inside delivery from €96.75

The full delivery terms are on the page Delivery and payment.

30 days to return, without giving a reason

If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).

Complaints

If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.

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Instructions and documents

GPSR data

Country of origin Czech Republic
Manufacturer contact details Prusa Research a.s. Partyzánská 188/7A 17000 Praga 7, Republika Czeska
EU market introducer contact details Botland B. Derkacz Sp. K., Gola 25A, 63-640 Bralin

Product information

This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.

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