Creality Ender 3 Dual-Drive Metal Extruder Upgrade Kit

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Fix Under-Extrusion and Skipping — The Most Impactful Ender 3 Upgrade The stock Ender 3 plastic extruder cracks, strips, and under-extrudes — especially with flexible or abrasive f ilaments. This all-metal dual-drive upgrade grips filament from both sides simultaneously, delivering dramatically improved extrusion consistency and reliability. Drive Type: Dual-drive — both sides grip filament simultaneously Material: All-metal construction — no plastic cracking or warping under heat Gear Ratio: 3:1 reduction for greater torque and precise filament control Compatible Printers: Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 3 S1 Filament Support: PLA, PETG, ABS, ASA, TPU, flexible filaments Installation Time: ~15 minutes with basic tools Includes: Extruder body, lever arm, tension spring, mounting screws, PTFE collet One of the highest-impact, lowest-cost upgrades for the Ender 3 platform. Eliminates most skipping and grinding issues. Show more