Bambu Lab Hardened Steel Extruder Gear Assembly – Replacement for P1 & X1 Series 3D Printer Spare Part

RM109.00

Specification Details
Part Number FAE015
Reduction Ratio 9:53
Materials Plastic, Metal
Supported Filament Diameter 1.75 mm
Supported Filaments PET-CF, PAHT-CF, PA6-CF, PLA-CF, PETG-CF, PLA, PETG, ABS, ASA, PC, TPU
Packaging Size 60 × 60 × 30 mm
Packaging Weight 50 g
Compatibility X1 Series, P1 Series

Out of stock

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SKU: BAMBULAB-EXTRUDERGEAR-HARDENEDSTEEL Categories: , Tag: Brand:

Bambu Lab Extrusion Gear – Extruder Drive Gear for P1 / X1 Series

Bambu Lab Extrusion Gear - Extruder Drive Gear for P1 / X1 Series

The Bambu Lab Extrusion Gear is the official extruder drive gear replacement for Bambu Lab printers. This precision gear grips the filament and pushes it into the hotend, working with the idler to provide consistent filament feeding for reliable extrusion.

Essential for restoring proper filament feeding when the gear becomes worn, clogged with debris, or no longer gripping filament reliably.

Bambu Lab Extrusion Gear Key Features

  • Precision Teeth – Consistent filament grip
  • Hardened Steel – Durable wear resistance
  • Original OEM Part – Genuine Bambu Lab quality
  • Proper Pitch – Optimal filament engagement
  • Shaft Fitting – Precise motor shaft mount
  • Direct Replacement – Same specifications as original

How the Extrusion Gear Works

Filament Drive System:

The extrusion gear mounts on the extruder motor shaft. As the motor turns, the gear’s teeth grip the filament and push it forward. The idler bearing on the opposite side provides counter-pressure, ensuring consistent grip. This dual-gear or gear-and-idler system enables precise filament control.

  • Drive Gear – Active filament pusher
  • Idler – Provides pressure against gear
  • Motor – Powers the gear rotation

Compatibility

Compatible Printers:

  • Bambu Lab X1 Series – X1, X1C, X1E
  • Bambu Lab P1 Series – P1P, P1S

Important: This extrusion gear is specifically for P1/X1 series. A1 series uses a different extrusion gear (sold separately).

When to Replace Extrusion Gear

  • Worn Teeth – Teeth smoothed or damaged
  • Grinding Filament – Gear chewing instead of pushing
  • Inconsistent Extrusion – Under-extrusion issues
  • Filament Slipping – Not gripping reliably
  • Debris Buildup – Teeth clogged with filament
  • High Abrasive Use – After extensive CF/GF printing

Bambu Lab Extrusion Gear Specifications

Brand Bambu Lab
Part Type Extrusion Gear / Drive Gear
Material Hardened Steel
Function Filament feeding
Compatibility P1 Series, X1 Series

Bambu Lab Extrusion Gear FAQ

Q: How do I replace the extrusion gear?
A: Follow the official Bambu Lab maintenance guides:

X1 Series Extruder Replacement

P1 Series Extruder Maintenance Guide

Q: How do I know if the gear is worn?
A: Signs include inconsistent extrusion, filament grinding sounds, visible wear on gear teeth, or the gear spinning without moving filament.

Q: Does abrasive filament wear the gear faster?
A: Yes, carbon fiber, glass fiber, and other abrasive filaments accelerate gear wear. Consider more frequent inspection if using these materials.

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Weight 0.10 kg
Dimensions 7.00 × 7.00 × 4.00 cm

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Bambu Lab Hardened Steel Extruder Gear - P1/X1 3D Printer Part
Bambu Lab Hardened Steel Extruder Gear Assembly – Replacement for P1 & X1 Series 3D Printer Spare Part

Out of stock