Note: This is the latest version (with all black wires) from Prusa.
Includes:
Thermistor NTC 100k - 90 mm (1 pc)
Grub screw M3x4 (1 pc)
Fits:
Prusa MK3.9
Prusa MK3.9S
Prusa MK4
Prusa MK4S
To replace this part, please visit the Prusa knowledge base at help.prusa3d.com