# 5mm filament gear wheel, 26 teeth

> Brass gear wheel with 5mm internal diameter, for Nema17 motor shaft, used to push filament toward the extruder in 3D printers. Has 26 teeth for good grip and efficient torque transfer. Compatible with MK7, MK8 extruders and Bowden systems. Wear-resistant metal construction, quick mounting on the shaft. Reference 33438.

- Page: https://sigmanortec.ro/en/5mm-filament-gear-wheel-26-teeth
- Price: 6.05 RON
- Availability: In stock; 1-2 zile
- Reference: 33438 · EAN: 5947777367279
- Category: 3D and CNC printers > Extruders
- Package (shipping data): 0.005 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:49 (Europe/Bucharest)

## Description

Brass gear wheel for 5mm shaft on Nema17 motors, ensures constant filament push to the extruder for precise feeding on 3D printers. It has 26 teeth for good adhesion and efficient torque transfer, compatible with MK7, MK8 extruders and Bowden systems, wear-resistant metal construction, quick assembly on the shaft.
Brass toothed wheel with an internal diameter of 5mm (for a 5mm Nema17 motor shaft) for pushing the filament to the extruder in 3D printers.
Suitable for all types of extruders, from mk7 to mk8 to bowden type ones.
Number of teeth: 26