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SAME DAY SHIPPING ON ALL ORDERS BEFORE 3:00PM EST. DETAILS
Finding the right propeller for your boat can be quite challenging. There are so many variables to consider when looking for the right propeller. OPS Parts team of experts can help you make a decision on the right boat propeller for your desired needs.
A boat propeller has two basic dimensions: diameter and pitch.
These dimensions describe the propeller, usually in inches, and are always stated as diameter x pitch.
For example, a propeller described as 14.5 x 19 has a diameter of 14.5 inches and a pitch of 19 inches. These dimensions are often stamped or cast right on the propeller.
Recreational boat propellers are usually offered within a prop model line in two-inch pitch increments. Still, some high-performance props are offered in one-inch increments to allow for fine-tuning boat performance.
A lower-pitch prop is like low gear in a car or a bicycle—you'll accelerate quickly, but top speed will suffer. A prop with too much pitch may deliver more top speed because the prop moves further forward with each rotation, but acceleration may be poor, and the boat will struggle to get on plane. The best bet is a compromise between these extremes, a prop size that puts the engine in the sweet spot of its RPM range for everyday use.
