4 Cylinder Engine

A realistic 4-cylinder engine model perfect for engineering enthusiasts, apprentices, and makers! This detailed print shows piston and crankshaft motion beautifully — ideal for demonstrations or desktop displays. Designed with precision and easy to print in multiple colors for a striking mechanical finish. 🧰 (Scaled Down 40%) -Crankshaft-Bearing Sleeve -Piston-Piston Pin -Piston Rod-Connecting Rod-M10 Nut M8 Screw