Select your outboard / sterndrive boat motor, choose a prop pitch & we'll recommend a selection of low priced props for your boat.
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Free Shipping & Up to 60% Discount on hundreds of boat propellers.
Save on all Quality Brands - Solas, Michigan Wheel, Stiletto, Turning Point.
Easily find the savings on your new prop - click for details
MinnKota and MotorGuide offer a wide range of replacement props to fit all existing and many discontinued trolling motors.
High-performance replacement impellers for a wide range of Personal Watercraft including:
We carry inboard props specifically designed for ski & tow boats.
Props spin either clockwise (standard or right-hand rotation) or counter-clockwise (counter or left-hand rotation).
Most single engines use a standard rotation prop. Most twin engines use one of each.
To determine what prop rotation you have, look at your prop as if on a boat. Position a blade pointing straight up. If the right-hand side of the blade is closer to the boat than to you, it's a standard rotation prop.
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Props are often stamped with both dimensions and a part number. Look on the outer hub of the prop near the blades or inside the hub. Numbers similar to 15 x 17 are the prop dimensions (diameter & pitch). Those numbers are not your part number! Part numbers resemble 031018, 48-11320A40, 2231-103-12, etc. |
Look around the inner hub or on the blades.
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15 1/2x17 is not the propeller part number!
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Ease of Use Prop Selection Tool
Easily find a replacement boat propeller for your outboard, sterndrive or outdrive boat engine. iboats.com carries marine propellers designed for Mercury, Yamaha, Evinrude, Johnson, Honda, Suzuki, Tohatsu, Mariner, Force, Nissan, and Chrysler outboard motors. We also carry Mercruiser, Volvo Penta, OMC Sterndrive Cobra, and Yamaha stern drive boat motor props.The Most Boat Props Online
iboats.com has the largest selection of propellers anywhere. You'll find discount prices on all the top quality prop brands including Michigan Wheel, Solas Props, Turning Point Propellers, Stiletto Precision Propellers, Quicksilver Props, and Volvo Penta QL & Original Factory DuoProp Propellers.These performance boat propeller brands are available in 3 blade and 4 blade, and in either value priced aluminum or durable stainless steel props. With the most in-stock props available anywhere, you're sure to find the right size prop diameter and prop pitch, and in standard, right hand rotation or counter, left hand rotation.
Do you know the part number of your old prop? Use the iboats.com Propeller Part Number Search tool for quick exact-prop matches on any propeller brand, including: Michigan Match, Vortex, Ballistic, Apollo, Hustler, Rascal, Express, Amita, Lexor, Titan, Saturn, Black Diamond, Thunderbolt, Torrent, Silverado, Lightspeed, or Typhoon propellers.
Propeller Special Sales
Find blowout pricing on hundreds of discount props using the iboats.com boat prop calculator. As the largest online retailer of boat props, we often have manufacturers give us clearance props, inventory overruns, and other great prop deals. Shop now to find sale props with free shipping and blowout prices up to 70% off.
Propeller Basics
How To Choose A Prop Diameter Pitch Cupping Rake Ventilation Cavitation We tell you everything you need to know about props from cupping to ventilation. |
Prop Characteristics
3 Blades VS. 4 Splines Left-Handed Props Performance Exhaust Aluminum vs. Stainless Steel If you want to modify your boat's performance, consider the above before making your selection. |
Determining RPM's
Effect of pitch on RPM Test for Maximum RPM For safety and efficient performance, it is critical that your engine operates within the RPM range recommended by the manufacturer. |
