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  "path": "/en/3d-model/gadget/mk4-nozzle-replacement-tool",
  "publishedAt": "2026-05-02T15:24:52.000Z",
  "site": "https://cults3d.com",
  "tags": [
    "gadget"
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  "textContent": "With the Nextruder you have two ways to change the nozzle you can replace the entire hotend or just switch out the nozzle without removing the whole assembly. However changing just the nozzle involves some risk. You need to grip the heater block firmly as you unscrew the nozzle.",
  "title": "MK4 Nozzle Replacement Tool"
}