Ariete Mod.44 Motor Reduction Gear

thingiverse

This is a replacement Gear for the Arte Ariete Grati motor reduction gear. The material used originally was a hard rubber material that just disintegrated. Was not able to find parts online but found this stl. I removed the tips on the teeth and added a small channel at the bottom of the valley between each tooth. I was able to print without supports but the inner surface was grainy as not much held it in place.