MULTI-D STAINLESS STEEL PROPELLER.NEW SATURN 13X19 RIGHT

Function and technical context

The 13x19-inch Multi-d Inox.new Saturn propeller is the direct propulsion element of the marine engine, transforming the rotary power of the crankshaft into axial thrust to move the boat. It works in the transmission system, submerged in salt water, supporting torsional stress, cavitation and continuous friction against the fluid. Its stainless steel design resists marine corrosion and maintains hydrodynamic efficiency even after thousands of hours of navigation, guaranteeing a constant and predictable movement. A worn, cracked or bent propeller causes loss of traction, excessive vibration in the shaft line, high fuel consumption and, in extreme cases, cavitation that damages the inside of the engine.

When to replace this part?

Inspect the propeller at the beginning of each sailing season and after any impact with submerged objects: cracks, dents in the blades, accelerated spot corrosion or poor balancing are signs of immediate replacement. If you experience abnormal vibrations in medium-high gear, progressive loss of maximum speed while maintaining the same engine revolutions, or fuel consumption that is noticeably higher than usual, the propeller may be damaged. Preventive replacement every 5-7 years in intensive saltwater navigation prevents breakages at sea and guarantees maximum propulsive performance.

Marine Engine Compatibility

Equivalent manufacturer part numbers