We manufacture an oil lubricated shaft system that when installed eliminates packing glands and cutless bearings. It places the propeller thrust on the hull, reduces hull vibration and noise levels and increases speed and fuel utilization.

We also supply soft motor mounts rated just for the static, vertical weight of the engine and gear. Shaft Razor Cutters for cutting rope on the shafts. Flexible shaft couplings.

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the evolution company inc. manufactures the evolution marine shaft system (emss) and other high-quality marine propulsion products.