The Ultimaker maintenance kit is a must have kit. All spare parts you need to maintain your Ultimaker can be found in this maintenance Kit.

There is a maintenance kit for both Ultimaker 2+ and Ultimaker 3 series:

• The Ultimaker 2+ maintenance kit contains: 
  • 1x PT100 B Sensor Glass Fiber
  • 2x TFM Coupler
  • 1x Fan Pack
  • 1x Bowden Tube Pack
  • 1x Olsson Nozzle 0.4
  • 1x Hot End Isolator
  • 1x Pulley Pack
  • 1x Glass plate
  • 2x Build Platform Glass Retainer Back
  • 1x Calibration Card
  • 4x Sliding Blocks 
  • 1x Magnalube /Grease
  • 2x Timing Belt GT2 200
  • 4x Timing Belt GT2 610
  • 1x Heater Cartridge 24V 35W

• The Ultimaker 3 maintenance kit contains:
  
  • 4x Tube Coupling Collet
  • 1x Print Table Glass
  • 2x Build Platform Glass Retainer Back
  • 2x Bowden Tube
  • 1x Axial Fan 35x35x10
  • 2x Radial Fan 35x35x10
  • 4x Clamp Clip White
  • 5x Silicone Nozzle Cover
  • 10x Silicone Ring High Temp ID 6.5
  • 1x XY Calibration Sheet
  • 1x Calibration Card
  • 1x Hex Screwdriver 2mm
  • 1x Cleaning Filament