V4 Spare Parts Set Model:M2 rev E and earlier (older M2s) If your Hot End is

If your Hot End is not able to maintain temperature

You may download the 3D Models here-

The LCD comes with all of the hardware you will need

Just need the probe tip and not the whole assembly

1 - V4 Filament Drive with Rev F/G fan cooling

V4 Spare Parts Set Model:M2 rev E and earlier (older M2s) If your Hot End isThe V4 Spare Parts Set is ideal for international customers and others who wish to maximize uptime by stocking spare parts, and includes: 1 V4 Hot End with 0. 35mm Brass Nozzle (. 50mm Brass Nozzle for the Ultra One) 1 Extra Thermistor 1 Extra V4 Cartridge Heater 1 40 mm fan (24 V, 10 mm deep) and 1 Applicable Second Fan 1 Applicable Filament Drive(s)