This gear is one of the most common one to break inside the Elco Gearboxes and is commonly fitted to GBG & CAB slush machines. This particular gear is made of plastic with a smaller metal bearing on the top and bottom.
This is a Genuine Part Supplied by the Original Manufacturer.
Large Plastic Gear Diameter: 42.5mm (80 Teeth)
Small Plastic Gear Diameter: 16.75mm (20 Teeth)
Metal Bearing Diameter: 13mm