UltiMaker Print Head Assembly (UM2, 2+C) 70-225864

Complete factory-assembled print head for UltiMaker 2+ Connect

The 70-225864 print head assembly is a comprehensive, plug-and-play service solution designed to restore the precision and reliability of your UltiMaker 2 series printer. This unit comes fully populated with all critical components, including the cooling fans, high-precision linear bearings, and the complete hot-end assembly. By replacing the entire head, you eliminate complex mechanical variables such as misaligned fan brackets, worn bearings, or compromised internal wiring, ensuring your machine maintains its industrial output quality.

This assembly features the updated 2+ Connect architecture, which includes a pre-installed 0.4 mm nozzle and the full umbilical wiring loom (heater, PT100 sensor, and fan cables). Whether you are recovering from a catastrophic "filament blob" or performing a scheduled high-hour overhaul, this factory-calibrated assembly ensures that your nozzle height, fan alignment, and sensor accuracy are perfectly synchronised with UltiMaker's original specifications.

What is in the box?

• Fully Assembled Housing: Includes the structural frame and the precision linear bearings for the XY gantry.
• Complete Hot-End: Featuring a 0.4 mm nozzle, heater cartridge, and PT100 temperature sensor.
• Cooling System: Pre-installed rear axial fan and dual side-mounted model cooling fans.
• Integrated Wiring Loom: Full 1000 mm/1160 mm cable set for power, data, and cooling.

Note: The Bowden tube and the 2.85 mm filament are not included and should be transferred from your existing setup or replaced separately.

Compatibility:

This assembly is the standard replacement part for the following standard-height models:

• UltiMaker 2+ Connect
• UltiMaker 2+
• UltiMaker 2

Note: This part is NOT compatible with "Extended" versions (UM2+ Extended), as the included cables are not long enough to reach the electronics board in the taller chassis.