The connecting rod, or con-rod, plays a vital role in transferring combustion pressure from the piston to the crankshaft, ultimately converting the linear motion of the piston into rotational motion. It features two bearing portions: the small end, which connects to the piston, and the big end, which attaches to the crankshaft.
Designed for durability and strength, the connecting rod is a crucial component in the engine's power transmission system. It withstands high levels of stress and pressure, ensuring efficient engine performance and contributing to the overall longevity of the engine.