ALUMINUM PROPELLER 9.9X13 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. This right-hand rotating 9.9 x 13-inch aluminum propeller works in the propulsion system, attached directly to the engine output shaft through the 3-inch housing. Its 10-knob design ensures a secure grip and efficient transmission of engine power to the water. A worn, deformed or propeller with damaged blades significantly reduces acceleration capacity, increases fuel consumption and can cause vibrations that affect the structure of the boat.

When to replace this part?

You should check the condition of the propeller if you notice loss of acceleration, excessive vibrations in the tiller, snoring or changes in engine sound, as well as if you notice deformations, cracks or erosion on the blades. It is advisable to inspect the propeller at the beginning of each sailing season and after any impact with a submerged object. Preventive replacement prevents running out of power on the water, reduces the risk of damage to the drive shaft and ensures optimal boat performance.

Equivalent manufacturer part numbers