ALUMINUM PROPELLER 9.3X11 RIGHT

Function and technical context

The 9.3x11 aluminum propeller is the propulsion element that transforms the power of the engine into movement of the boat. It works in the propulsion system, connected to the engine drive shaft, and its 8-spline design ensures safe and efficient coupling. This propeller is optimized for Mercury engines from 6 to 15 hp, providing the ideal balance between traction and cruising speed. Progressive wear or damage to the blades reduces propulsive efficiency, causing loss of speed, excessive fuel consumption and engine overload.

When to replace this part?

The propeller should be inspected regularly for cracks, warping, dents or corrosion on the blades, common symptoms after collisions with submerged objects or prolonged use in salt water. It is recommended to check the condition of the propeller at least once per boating season, especially after strandings or sailing in waters with debris. Preventative replacement of a damaged propeller avoids not only costly engine repairs, but also emergency situations at sea due to sudden loss of propulsive power.

Equivalent manufacturer part numbers