MULTI-E STAINLESS STEEL PROPELLER.NEW SATURN 14X21 RIGHT

Function and technical context

The propeller is the fundamental propulsion element that transforms the power of the engine into direct movement of the boat. Coupled to the transmission shaft, it converts the rotation of the engine into hydrodynamic traction through its blades, determining the maximum speed, acceleration and maneuverability of navigation. The stainless material guarantees resistance to saline and fresh water corrosion, avoiding the progressive degradation that affects standard alloys. A worn or damaged propeller causes loss of thrust, excessive fuel consumption and abnormal vibration of the propulsion system.

When to replace this part?

Inspect the propeller regularly for cracks, warping, blade erosion, or surface pitting caused by cavitation; These defects reduce performance and can generate vibrations transmitted to the hull. It is recommended to check the condition before each navigation season or after impacts against bottoms. Preventively replacing a damaged propeller avoids abnormal stresses on the crankshaft and gearbox, preventing costly repairs on long voyages.

Engine Compatibility Table

Equivalent manufacturer part numbers