MULTI-E PROPELLER ALUM.AMITA4 14.30X19 LEFT

Function and technical context

The AMITA4 aluminum Multi-e propeller with dimensions 14.30X19 is the direct propulsion element that transforms the power of the engine into movement of the boat. Mounted on the transmission shaft, it works in the propulsion system, completely submerged in water to generate thrust by rotating the output shaft. Its correct operation is critical to maintain the maneuverability, speed and efficiency of the motor, since any damage, imbalance or wear causes excessive vibration, loss of traction and overload on the motor bearings.

When to replace this part?

It should be replaced when unexplained loss of power, abnormal engine vibration, visible damage to the blades (cracks, bends or erosion) is observed, or when small vibrations are detected after hitting submerged objects or reefs. In frequently used boats, it is recommended to check the condition of the propeller at least once per navigation season; Replacing the propeller preventively when the first symptoms appear prevents progressive imbalance from damaging the drive shaft and bearings, which would result in much more expensive repairs.

Equivalent manufacturer part numbers