Bambu Left Extruder Filament Sensor — X2D (DLB067) Official Replacement Sensor • Hall Detection Board • Genuine Bambu Lab Part Overview The Bambu Left Extruder Filament Sensor (DLB067) is the official replacement filament detection sensor for the left extruder of the Bambu Lab X2D. Installed on the upper left side of the extruder assembly, this Hall detection board monitors filament presence during loading, printing, unloading, and material changes to ensure reliable printer operation. If the sensor becomes damaged or fails, the printer may report false filament runout or unload errors, interrupt prints, or fail to load filament correctly. Replacing the sensor restores accurate filament detection and dependable printing performance. Why replace the Left Extruder Filament Sensor? • Genuine Bambu Lab replacement part• Restores accurate filament presence detection• Helps prevent false runout and unload errors• Supports reliable automatic filament loading and unloading• Direct OEM replacement for dependable long-term performance Key features • Official Hall detection board for the left extruder• Detects filament presence during all printing operations• Improves reliability during multi-color and multi-material printing• Compact OEM design with factory-fit installation• Direct replacement for the original X2D sensor Compatibility • Bambu Lab X2D Important: This sensor is designed for the left extruder only. For the right extruder, purchase the corresponding Right Extruder Filament Sensor. Common signs of replacement • False filament runout warnings• False filament unload errors• Printer fails to detect inserted filament• Automatic loading or unloading failures• Physical damage to the sensor or wiring What's in the box • Left Hall Detection Board ×1• BT2×5 Screws ×2 Installation & maintenance • Power off and unplug the printer before servicing• Follow the official Bambu Lab replacement guide• Ensure the sensor connector is fully seated before reassembly• Route the cable exactly as originally installed to prevent pinching• Perform a filament loading test after installation to verify proper operation Product specifications • Part Number: DLB067• Product Type: Left Extruder Filament Sensor (Hall Detection Board)• Material: Plastic• Color: Black• Package Size: 60 × 60 × 30 mm• Package Weight: Approx. 0.0034 kg Local advantages (Convoy-Westcan, Winnipeg) • Same-day or next-business-day dispatch when in stock• Winnipeg: free local courier on eligible filament and accessory orders over $60• In-store pickup available with knowledgeable local support Policy snapshot Replacement parts and electronic components are final sale once installed. Approved returns must be new and unopened; restocking fees and non-refundable shipping may apply.
![Extruder Filament Sensor - Left - X2D [DLB067]](https://cdn.shopify.com/s/files/1/0624/9028/0067/files/ExtruderFilamentSensor-Left-X2D.png?v=1784003484&width=480)
