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Spare parts - Shaft diameter - 5 mm

Spare parts for 3D printers are grouped here by what actually gets replaced, worn out or upgraded on printers. You will find hotends, nozzles, extruders, build plates, electronics, sensors, fans and other components for repairs and custom builds.

When fixing a specific issue or planning an upgrade, choose parts by printer model, hotend type, nozzle size, voltage and firmware compatibility. If compatibility is unclear, it is better to check before ordering than to discover the wrong connector on the workbench.