MULTI-E ALUM PROPELLER AMITA 3 14.20x23

Function and technical context

The Multi-e Alum propeller. «Amita 3» of 14.20x23 is the propulsion element that transforms the power of the engine into direct thrust towards the water. It works in the marine propulsion system, coupling directly to the engine output shaft to generate the movement of the boat. Its three-bladed aluminum design is optimized for medium-power outboard and stern motors, guaranteeing hydrodynamic efficiency and navigation stability. Wear or damage to the blades significantly reduces acceleration, increases fuel consumption and can cause vibrations in the boat's structure.

When to replace this part?

Aluminum propellers show wear through dents, hairline cracks on the blades, loss of surface gloss or impacts from contact with rocks and submerged objects. The inspection interval is annual before each navigation season; If you detect that the engine loses revolutions for no apparent reason, vibrates more than usual or the boat reduces top speed, the propeller requires immediate inspection. Preventively replacing a damaged propeller avoids overstress on the drive shaft and costly repairs to the transmission system.

Equivalent manufacturer part numbers