Bambu AMS 2 Pro Internal Hub Unit (SAA038) Official Replacement Hub • Filament Path Control • Genuine Bambu Lab Part Overview The Bambu AMS 2 Pro Internal Hub Unit (SAA038) is the official replacement internal filament hub for the Bambu Lab AMS 2 Pro. This assembly manages the internal filament paths from the feeder units and routes filament toward the AMS outlet during loading, unloading, and automatic material changes. If your AMS 2 Pro is experiencing filament routing problems, loading failures, or repeated internal jam errors, replacing the internal hub can help restore smooth filament movement and reliable AMS operation. Why replace the Internal Hub Unit? • Genuine Bambu Lab replacement assembly• Restores proper filament routing inside the AMS 2 Pro• Helps reduce internal filament jams and feed errors• Supports reliable loading, unloading, and material switching• Factory-fit replacement for dependable long-term performance Key features • Internal filament routing hub for AMS 2 Pro• Guides filament from the feeder units toward the outlet path• Supports automatic material changes and filament switching• Precision factory assembly for smooth filament movement• Direct replacement for the original AMS 2 Pro internal hub Compatibility • Bambu Lab AMS 2 Pro Please verify your AMS model before ordering. Common signs of replacement • Filament jams inside the AMS 2 Pro• Loading or unloading failures between slots• Filament fails to route correctly toward the outlet• Repeated AMS internal hub or path errors• Physical damage or heavy wear inside the hub assembly What's in the box • AMS 2 Pro Internal Hub Unit ×1 Installation & maintenance • Power off the printer and AMS before servicing• Remove filament spools before opening the AMS• Follow the official Bambu Lab replacement procedure• Inspect feeder units and PTFE paths for debris before reassembly• Perform loading and unloading tests on all slots after installation 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 mechanical assemblies are final sale once installed. Approved returns must be new and unopened; restocking fees and non-refundable shipping may apply.
