A Prelubrication Pump delivers pressurized oil to engine components before the engine cranks for startup. This ensures that these components have a protective layer of oil to minimize friction and wear during the initial moments of engine operation. It consists of a pump unit, an oil reservoir or tank, control valves, sensors, and a power source. The pump unit pressurizes the lubricating oil, which is stored in the reservoir or tank. Control valves and sensors regulate the operation of the pump, and the power source drives the pump.

Attributes:
• Incorporated with a motor that runs at 1750 RPM speed
• Helps in the smoother initial crank, reducing stress on the starter motor

Applications:
A Prelubrication Pump draws oil from the engine sump and pressurizes it to reach the engine components before starting. By ensuring proper lubrication before startup, the prelubrication pump significantly reduces wear on the engine components, such as bearings and camshafts, that are prone to damage during dry starts.