ASSY PUMP,INJECTION 1G434-51012

produt Introduction:

The injection pump precisely controls the flow and pressure of the engine oil, ensuring that the oil can be evenly distributed in various friction parts of the engine, thereby reducing wear and extending the service life of the engine. The working principle of an injection pump is to use a camshaft to drive the active gear of the pump body to rotate. The gear swings the oil along the inner wall of the pump from the inlet to the outlet, forming low pressure and generating suction force. The oil in the oil tank is sucked into the inlet, and as the amount of oil at the outlet increases, the oil pressure also increases, thereby forcibly sending the oil to the friction part to achieve lubrication effect.