AMITA 3 PROPELLER 14.5X19

Function and technical context

The propeller is the final propulsion element of the transmission system in outboard engines, responsible for converting the engine's power into effective thrust on the water. This Amita 3 three-blade propeller, with a diameter of 14.5 inches and a pitch of 19 inches, is designed specifically for Suzuki engines, ensuring a precise fit with the hub and propeller shaft. A propeller in poor condition or unsuitable for the application causes a notable loss of performance, increased fuel consumption, engine overload and, in severe cases, vibrations that can damage the transmission system. The three-blade geometry offers a good balance between acceleration and cruising speed, being a very widespread configuration in boats for sports and recreational use.

When to replace this part?

The most common symptoms that indicate the need to replace the propeller are: unusual vibrations in the transom or rudder grip, inability of the engine to reach the manufacturer's recommended revolutions, or visible loss of thrust on plane. Bent blades, impact notches, or excessive cavitation at the edges are clear signs that the propeller has reached the end of its useful life. It is recommended to check the condition of the propeller during each seasonal maintenance, and replace it preventively in the event of any severe impact, since continuing to sail with a damaged propeller can compromise the shaft seal and generate more costly breakdowns.