Define Shop Air (common) or Onboard Air (older systems) in Order notes.

Kit Includes:

- T Class Oven Blower replacement Kit: two oven blowers with gaskets

- Belts for X & Y axes (3mm or 5mm pitch. Pitch is the distance from center of tooth to center of tooth. Compare the X & Y belts in the gantry to the Z belt that is located just below the build chamber. The Z belt is always 5mm, but the X & Y belts could be 3mm or 5mm.)

- Z lift replacement belt (5mm)

- One Head Blower T Class

- Five Cooling Fans (four at the top of the machine and one inside by the drive block assemblies).