STAINLESS STEEL PROPELLER HR TITAN 3 14.8X16 LEFT

Function and technical context

The propeller is the final component of the propulsion chain: it transforms the engine power into hydraulic thrust, being a determining factor in the maximum speed, acceleration and fuel consumption of the boat. This unit, with three stainless steel blades and 16 pitch with a diameter of 14.8 inches, works in a counterclockwise rotation direction, which makes it specific for dual-motor configurations or applications that require reverse rotation in Suzuki engines. Stainless steel offers greater resistance to marine corrosion and impacts than standard aluminum alloys, maintaining the geometry of the blades for more hours of navigation. A propeller in poor condition causes loss of performance, cavitation, shaft vibration and motor overload.

When to replace this part?

The most common symptoms that indicate that the propeller needs to be checked or replaced are: abnormal vibrations at different speeds, notable loss of top speed or thrust when planing, and noises in the propulsion unit during navigation. Any impact with a submerged object—rock, rope, or driftwood—can bend or splinter a blade and throw off rotational balance, even if the damage is not visible to the naked eye. It is recommended to inspect the propeller at the beginning and end of each season, and replace it preventively in case of any deformation, since sailing with a damaged propeller accelerates the wear of the shaft seals and the tail gear.