The Replicator (Dual) Extruder Upgrade

thingiverse

Based on Replicator 2 upgrade, I've built a matching enhancement for use with Replicator (Dual) or commonly known as CTC Printer. To install it properly, you need to download and print all the files EXCEPT Replicator Dual Upgrade Left & Right STL. You'll be left with an aesthetic improvement. Next, obtain the standard upgrade kit specifically designed for Replicator 2 – but this time, purchase only the essential components. Specifically, acquire a single spring, a new Drive Gear, one screw measuring 3mm in diameter and extending 5 to 6 units long, identical to what is pictured as the black screw. Keep in mind that after buying the upgrade kit, you will have to remove and replace certain parts: 1 spring, 1 new Drive Gear, and the screw measuring 3mm in diameter by 10mm length, in addition to the aforementioned black screw. Installation should mirror the detailed guide at thingiverse.com (specifically Thing 53125) or adhere strictly to Makerbot team's video located here.