As the Main Engine unit, it provides propulsion for the ship, and the auxiliary unit diesel engines are used for power generation on board, but also in the industry for the power supply of stationary plants. With the progress of engine running hours, the internal parts of the engine, especially reciprocating parts, and bearings need timely maintenance and renewal, if required. The best method to decide the renewal or maintenance of such parts is by checking the clearance or bringing them under recommended tests. We at A.H MARINE INTERNATIONAL specialize in main components of 2-Stroke and 4-Stroke, Slow speed and Medium-speed engines, in major important heavy parts of various makes and models. We mainly deals in the below Spares of Main/Auxiliary Engines: Crankshaft Connecting Rods Crosshead, Guide & Guide Shoe Piston Piston Rings Piston Rods Liner Cylinder Head Exhaust Valve Engine Bearing Cam Shaft Fuel Pump None of Our Products get delivered without running a Quality Control and Performance Check. All of the spares, which we deal in, are all genuine spares of Original Equipment Manufacturers. As per our policy, we do not supply the spare parts which are not manufactured by Original Equipment Manufacturer (NON – OEM), until and unless the customer specifically requests us to provide any spare which is NON-OEM.