The pinion, identified by code number K 32325, is a critical gear component in the power transmission system of the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. Mounted on the pinion shaft, this gear plays a central role in transferring rotational energy to other mechanical systems within the engine. Precision-engineered for optimal tooth engagement and load distribution, the pinion ensures smooth torque transfer and minimizes wear. Its robust design and durable materials allow it to operate under high stress, contributing significantly to the engine's mechanical reliability and long-term performance.