The fuel pumps of a 2 stroke marine engine are high pressure supply pumps that control the quantity and timing of fuel injected in...

The engine camshaft is used to drive the fuel pump and to operate the exhaust valve mechanism. It is located in the housing for the roller guides. The camshaft bearings consist of two mutually...

The crankshaft of the main engine is supported and connected to the connecting rod via main bearings whose main function is to...

The Exhaust Valve of a 2 stroke marine engine is centrally installed over the top of cylinder head to allow all the exhaust generated inside...

One of the major functions of the cylinder head is to seal the combustion chamber and to accommodate other auxiliary parts such as fuel...

Liner in the combustion chamber of the marine engine carries the piston and transfers the heat generated during combustion to the jacket with...

The main function of piston rings inside the combustion chamber is to seal the space and prevent the escape of gases into the lower portion...

Piston is the only moving component in the combustion chamber and is responsible for converting the generated gas forces into mechanical reciprocating motion, which finally drives the propeller...

Crosshead is attached on the upper part of the connecting rod, which connects the con-rod to the piston rod. The guide and the guide shoe runs on the guide rail to support the crosshead pin and to transfer...

Connecting rod in a two stroke marine engine is used to connect the crankshaft and the piston (via crosshead and piston rod) for...

Crankshaft is the backbone of a 2-stroke engine. Technically, it’s a long and heavy part which undergoes severe fluctuating loads because...