Ender 3 Direct Drive Upgrade Kit With 42-40 Stepper Motor Hotend, 1.75Mm Direct Drive Extruder, Fan And Cables For Flexible TPU Filament And Other Flexible Filaments Plug And Play Ready

Direct Drive Upgrade Kit for Ender 3: 1.75mm filament
✔️ Plug-and-play direct drive upgrade for Ender 3 series printers

This direct drive upgrade kit converts Bowden to direct extrusion on Ender 3 family printers, delivering consistent feeding for flexible filaments like TPU and PLA. It’s compatible with Ender 3, Ender 3 Pro, and Ender 3 V2, and includes all tools for easy installation.

✅ All-metal hotend and integrated direct-drive extruder for reliable filament feed
✅ 1.75mm filament support including TPU and flexible filaments
✅ Reduced motor torque lowers risk of clogs and improves loading/retraction
✅ Longer connector cables, installation diagram, and accessories for easy setup
✅ Compatible with Ender 3, Ender 3 Pro, Ender 3 V2; single kit pack

💡 What is a direct drive upgrade kit used for in 3D printing? This handy upgrade improves extrusion control for flexible filaments and keeps feeding smooth. - Improves feeding stability for TPU and flexible filaments - Reduces jams by delivering filament directly to the hotend - Eases switching between Bowden and direct-drive configurations