STAINLESS STEEL PROPELLER RUBEX NS3-E 14X23 RIGHT

Function and technical context

The Rubex NS3-E 14x23 propeller is the propeller responsible for transforming engine power into displacement movement, working within the propulsion system of recreational boats and medium-tonnage nautical applications. With a diameter of 14 inches and a pitch of 23 inches, it acts as a mechanical interface between the drive shaft of the outboard motor and the water, generating the thrust necessary for navigation. Its balanced performance between acceleration and maximum speed is essential to maintain engine efficiency and avoid overstress in the transmission systems, support bearings and drive axle.

When to replace this part?

The propeller should be inspected regularly for warping, cracks, blade erosion, or loss of material from impacts with rocks or submerged objects, symptoms that dramatically reduce thrust and increase vibrations while running. It is recommended to check the condition of the propeller at the beginning of each sailing season and after strandings in areas with debris, as well as regularly clean algae deposits or incrustations that affect dynamic balance. Preventative replacement of a damaged propeller prevents secondary damage to the drive shaft, bearings and motor, avoiding costly repairs at sea or while underway.

Engine Compatibility

Engine Compatibility

Equivalent manufacturer part numbers