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 2 M6 jam nuts.
Perfect match to the original MakerBot part
Easy to install
Get back up and printing, Fast
Frequently Bought Together
This item: [REPRAPGURU] Reprap 3D Printer Replacement Heater Block Assembly for Prusa i3 also fits MakerBot Replicator 2$11.99