BMCU-370C 682A Worm Gear & All Other Gear Sets

This is a precision replacement part for the 682A Worm Gear, commonly found in toy motors, DC gearboxes, and DIY electronic projects.These small plastic gears often crack or wear out over time. This model is designed with exact dimensions to replace the original white plastic worm gear perfectly.Technical Specifications:Type: 682A Worm Gear (Mating Worm)Module: 0.5 MDiameter: 6 mmLength: 8 mmBore Diameter: 1.95 mm (Designed for a tight press-fit on standard 2mm shafts)Teeth/Starts: 1Printing Rec