Bambu Left Filament Cutter — X2D (FAC203)

Official Replacement Cutter • Left Nozzle • Genuine Bambu Lab Part

Overview

The Bambu Left Filament Cutter (FAC203) is the official replacement filament cutter for the left nozzle of the Bambu Lab X2D. During filament changes, the cutter cleanly snips the filament inside the toolhead, allowing the printer to unload material efficiently and perform fast, reliable multi-color and multi-material transitions.

Replacing a worn or damaged cutter helps maintain dependable filament changes, minimizes loading errors, and ensures clean operation of the left extruder.

Why replace the Left Filament Cutter?

• Genuine Bambu Lab replacement part
• Produces clean, reliable filament cuts during material changes
• Helps prevent loading and unloading errors
• Supports dependable multi-color and multi-material printing
• Precision OEM replacement for long service life

Key features

• Official left-side filament cutter for the X2D
• Hardened steel cutting blade for long-lasting performance
• Cleanly severs filament before unloading or switching materials
• Optimized for high-cycle automatic operation
• Direct replacement for the factory-installed cutter

Compatibility

• Bambu Lab X2D

Important: This cutter is designed for the left nozzle only. For the right nozzle, purchase the corresponding right-side filament cutter.

Common signs of replacement

• Incomplete or failed filament cuts
• Filament unloading errors
• Material changes fail or require manual intervention
• Cutter blade becomes chipped, bent, or worn
• Printer reports filament cutter-related errors

What's in the box

• Left Filament Cutter ×3

Installation & maintenance

• Power off the printer before servicing
• Follow the official Bambu Lab replacement procedure
• Inspect the cutter lever and spring while replacing the blade
• Remove any filament debris from the cutter area before reassembly
• Test a filament load/unload cycle after installation to verify proper operation

Product specifications

• Part Number: FAC203
• Product Type: Left Filament Cutter
• Material: Hardened steel
• Quantity: Pack of 3 genuine replacement cutters

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 consumable components are final sale once installed. Approved returns must be new and unopened; restocking fees and non-refundable shipping may apply.