My Extraflame Pellets stove broke, so i decided to print the broken gear by myself in place to spend 95 Euros for a brand new Gearbox.
The lower gear have 35 teeth, the upper one have 13 teeth.
Probably, you will have to add a washer between the gear and the gearbox.
Remember to put a lubricant that can't melt the material you choosed for the print.
StufaGear.stl | 206.1KB |