AL-TECH INTERNATIONAL

MAK – M552 – M551 – EXHAUST VALVE CAGE, BEARING HOUSING, SPARE PARTS

MAK is one of the most recognized engine brands in the medium-speed engine segment, widely used in marine and power plant applications and capable

WARTSILA – W46 – FUEL / WATER / OIL PUMP

Fuel / Water / Oil Pump

MAK is one of the most recognized engine brands in the medium-speed engine segment, widely used in marine and power plant applications and capable of operating efficiently on economical heavy fuel oil. We supply a wide range of Exhaust Valve Cages, Bearing Housings, and Spare Parts for MAK M552 and M551 engines from our extensive inventory.
These components play a vital role in maintaining engine efficiency, supporting moving parts, and ensuring proper exhaust flow and structural stability. Our stock includes New, Reconditioned, and Reusable parts, all thoroughly inspected and tested to ensure durability, precision, and long service life. In addition, we offer major engine components such as Crankshaft, Engine Block, Camshaft, Liner, Cylinder Cover, Connecting Rod, Piston, Fuel Pump, Lub Oil Pump, Water Pump, Fuel Feed Pump, Air Cooler, After Cooler, Governor, and other essential spare parts.

Compatible Engine Models :

We support the following engine configurations:

Why Choose AL-TECH INTERNATIONAL?