Основание коромысла Caterpillar 3621367

The Rocker Arm Base provides support for the rocker arm and enables the actuation of engine valves. Positioned atop the cylinder head, the rocker arm base houses the rocker arms and acts as a pivot point for their movement. As the camshaft rotates, its lobes push against the rocker's arm, causing it to pivot around the base and transfer motion to the engine valves. This process regulates the intake and exhaust of air and fuel, for engine operation.Attributes: • Withstand engine vibrations and stresses.• Provides a stable mounting point for rocker arms.• Helps distribute forces evenly across the engine's cylinder head.Applications: The Rocker Arm Base regulates the intake and exhaust processes by facilitating the movement of rocker arms, which in turn actuate the engine valves, ensuring proper valve timing and operation, contributing to engine efficiency, performance, and longevity