€3 Derbi Engine Water Pump Gear - 3D Printable Replacement

3D printable model of a water pump drive gear for the €3 Derbi engine. Designed as a functional replacement part, this model has been tested and works perfectly. It is suitable for CAD reference, reverse engineering, mechanical simulations, or visual presentations. Dimensions should still be reviewed if used for manufacturing, but the model is ready to print as a direct replacement for the original gear. Ideal for engineers, designers, and motorcycle enthusiasts.