ALUM PROPELLER RUBEX 3-D 13.2X19 RIGHT

Function and technical context

The Rubex 3-D aluminum propeller is the propulsion element that transforms the engine power into movement of the boat through the water. This three-bladed propeller works in the propulsion system, coupled directly to the output shaft of the marine engine. Its aluminum design provides a balance between strength and lightness, while its three-dimensional geometry optimizes thrust transfer even in variable sailing conditions. Poor operation of the propeller or its deterioration directly affects navigation efficiency, and can cause loss of speed, excessive fuel consumption and abnormal vibrations in the drive train.

When to replace this part?

A propeller requires inspection and replacement when it presents cracks, deformations, broken blades or visible erosion on the leading edges, symptoms that are manifested by loss of thrust, excessive vibrations during navigation or abnormal noises in the drive shaft. It is recommended to check the condition of the propeller at least once a year before the boating season and after any impact with rocks, sand or underwater debris. Preventive replacement of a damaged propeller prevents cascading damage to the propulsion shaft and gearbox, significantly more expensive repairs that can leave the boat immobile while underway.

Equivalent manufacturer part numbers