MM2X Extruder Kit

These 3 parts are designed to be used with the MM2X kit upgrade for the Replicator 2X.
The MM2X (Multi-Material Dual Extruder) is a replacement dual extruder system for the Makerbot Replicator 2X that guarantees reliable printing with PLA, ABS and other materials.
MM2X Features
Multi-material extrusion (PLA, ABS and other materials)
Simple installation - can be assembled by anyone in under 30 minutes
No software settings modifications - Compatible with MakerBot MakerWare default p