Differential Lock for Exceed RC Cars and Trucks

This is half of a differential lock for an Exceed RC vehicle. Print two of these and place back to back in the front and rear differentials to have true 4x4 power. It takes about 20 minutes to print two of these at the same time on my Dremel 3D20 printer. Print on the finest setting you have to keep the gear teeth in the lock clean and functional.