Hotend Kit with Fan Heat Sink, Aluminum Block, Nozzle, Thermistor – Compatible with Artillery Sidewinder SW-X4 Pro & X4 Plus – 3D Printer Replacement Parts

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Precision Temperature Control,Integrated thermistor ensures accurate heat monitoring for consistent filament flow and reduced print errors.
Efficient Thermal Management,Copper nozzle with aluminum heat block and cooling fan maintains optimal operating temperature during extended prints.
Model-Specific Compatibility,Direct replacement for SW-X4 Pro & X4 Plus extruders featuring identical mounting points for tool-free installation.
Enhanced Print Longevity,Robust construction resists heat creep and component warping, maintaining dimensional accuracy through continuous operation.
Streamlined Maintenance,Pre-assembled kit includes all necessary hardware for quick extruder servicing, minimizing printer downtime.