Fargo 3D Printing 100003 Replacement Heater Block Assembly for MakerBot Replicator 2 3D Printer

This heater block assembly is a perfect match to the current one on the MakerBot Replicator 2 3D printer. MakerBot's standard-issue heater cartridge fits perfectly into the hole provided, as does the thermistor. This assembly includes the aluminum heater block, MK8 nozzle, stainless steel thermal barrier tube, heater cartridge set-screw, and a piece of ceramic insulation tape. Get back up and printing quickly with this replacement heater block assembly.