The Feed Pump is a rod-type found inside the pressure chamber to forcefully push the diesel fuel in firing order.

Injection pumps typically rotates at half of the crankshaft’s speed in a conventional four-stroke diesel engine

A drive Shaft is a long rod connected from drive gear to the cam plate. It distributes the rotation from drive gear to cam plate.

Distributor type pump is a type of injection pump that was basically developed for use of light trucks or vehicles

There are three type of conventional injection pump used for diesel engines.

Diaphragm like a plate that fills the fuel passages. Driven by the driveshaft and rotate at the rate of half the engine idling speed

A circular, tin plate that serves as a check valve.

It is associated with an O-ring that seals the fuel from blending with the engine oil.

It is an adjusting screw that regulates the fuel input also serves as an RPM modulator.

Also known as the butterfly, a half-made plate is where the accelerator cable is connected and hits the adjusting lever in the maximum idling.