Stainless Steel 40T 5MM Filament Drive Gear for 3D Printer Extruder NEMA 17 Upgrade

  • Sale
  • $2.29
  • Regular price $2.49


This is filament drive gear with 40 teeth. 

Gear Specs:

  • Bore size: 5mm, for NEMA 17 stepper motors
  • Driving (outer) diameter: 10.8mm

Package Contents:

  • 1 x Stainless 40T filament gear.
  • 1 x M3x3 stescrews.