Bambu AMS HT Active Support Shaft Assembly (SAA061)

Official Replacement Roller • Active Spool Drive • Genuine Bambu Lab Part

Overview

The Bambu AMS HT Active Support Shaft Assembly (SAA061) is the official replacement active support roller for the Bambu Lab AMS HT. Unlike the passive support shaft, this assembly actively drives the filament spool during loading, unloading, and printing, maintaining consistent filament tension and ensuring smooth material feeding throughout every print.

If the active support shaft becomes worn or damaged, replacing it helps restore reliable spool rotation and dependable AMS HT performance.

Why replace the Active Support Shaft Assembly?

• Genuine Bambu Lab replacement part
• Actively drives the filament spool during printing and material changes
• Maintains smooth, consistent filament feeding
• Helps improve loading and unloading reliability
• Factory-fit replacement for long-term dependable performance

Key features

• Powered support roller for the AMS HT
• Maintains consistent spool rotation during printing
• Reduces feeding resistance and filament drag
• Precision OEM assembly for reliable operation
• Direct replacement for the factory-installed active support shaft

Compatibility

• Bambu Lab AMS HT

Please verify your AMS model before ordering.

Common signs of replacement

• Spool does not rotate during loading or unloading
• Filament feeding or retraction errors
• Increased filament drag or inconsistent feeding
• Roller surface becomes worn or damaged
• Excessive noise during spool movement

What's in the box

• AMS HT Active Support Shaft Assembly ×1
• 692ZZ Ball Bearing ×1

Installation & maintenance

• Power off the printer and AMS before servicing
• Remove the filament spool before replacing the support shaft
• Press the replacement shaft into position until it clicks securely into place
• Verify smooth spool rotation after installation
• Periodically clean filament dust from the roller to maximize service life

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