Universal Stainless Steel 40-Tooth Filament Drive Gear

Description

The Universal Stainless Steel Filament Drive Gear is a critical component for any FDM 3D printer’s extrusion system. Engineered for durability and precision, this 40-tooth gear reliably pushes filament into the hotend, playing a direct role in the accuracy and consistency of your printed parts. Its robust stainless steel construction makes it exceptionally resistant to wear, especially when processing abrasive filaments like carbon fiber composites or glow-in-the-dark materials.

Designed to fit standard 5mm stepper motor shafts, this drive gear serves as an excellent replacement or upgrade, ensuring optimal performance. By maintaining consistent filament feeding without slippage, it helps eliminate common printing issues such as under-extrusion, layer shifting, and inconsistent line widths. This translates directly into smoother surfaces, stronger parts, and an overall superior print quality, making it an essential upgrade for serious makers.