About This

• ▸ **Original Kobra S1 Extruder With Material Break Detection**: this genuine oem extruder assembly is engineered specifically for kobra s1 and kobra s1 combo. the built-in material break detection pcba monitors filament status in real time. when a filament runout occurs during printing, the system automatically pauses the job — saving your progress, preventing failed prints, and reducing wasted filament on long or overnight prints
• ▸ **Filament Cutter Detection For Seamless Multi-Color Printing**: designed to work with the kobra s1 combo's ace pro system, this replacement extruder includes a filament cutter detection sensor. it confirms when a clean filament cut has been completed, enabling faster and more reliable color/material changes. this feature reduces stringing and ensures smooth transitions between different filaments, especially during complex multi-color models
• ▸ **High-Temperature Performance Up To 320°C**: print with confidence using engineering-grade materials such as abs, asa, pc, pa, and carbon-fiber composites. this anycubic extruder assembly supports nozzle temperatures up to 320°c, while the anti-clog flow design maintains consistent extrusion even at elevated temperatures. it's a durable solution for both hobbyist projects and functional part production
• ▸ **Precision Extrusion With Short-Distance Drive Design**: the extruder adopts a short-distance extrusion architecture (also known as direct drive), which minimizes the filament path from drive gear to hotend. this provides faster retraction response, reduces stringing and oozing, and improves print quality on detailed models. it also handles flexible filaments like tpu more reliably compared to bowden-style extruders
• ▸ **Easy Drop-In Replacement — Fully Assembled**: this original anycubic extruder comes as a complete assembly with all sensors and pcba pre-installed. simply follow the official anycubic wiki guide to replace your existing extruder — no firmware modifications, no extra calibration. you're restoring your printer with an oem part designed for perfect fit, seamless system integration, and original quality standards