OTTO Excavator Parts Zx330-3 6Hk1 Connecting Rod Bearing 8976163586 897616-3586 8-97616358-6 For Isuzu This OTTO Excavator Part, the Zx330-3 6Hk1 connecting rod bearing with part numbers 8976163586, 897616-3586, 8-97616358-6, is a crucial component designed for Isuzu engines. It ensures smooth and efficient operation by supporting the motion of the connecting rod within the engine, contributing to the overall performance and longevity of the equipment.