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boat prop selector

What type of engine do you have?
Outboard Sterndrive Inboard Ski / Wake

Boat Propeller Selection Guide

Whether you are buying a new propeller for your boat, simply in need of a replacement for a prop you damaged, trying to address a performance issue (e.g. being under or over propped) or you simply want to gain better fuel economy, Deep Blue Yacht Supply can help you find the right propeller for your needs.

Choosing the best propeller for your boat is a key factor in performance and choosing the wrong prop can lead to poor fuel efficiency and issues with engine performance including slower speed and increased wear and tear on your engine. The Deep Blue Yacht Supply propeller selection guide is a powerful tool that will assist you in selecting the perfect propeller for your application. The prop guide works for all outboard, inboard, sterndrive, and ski/wake applications.

Using the options to the left hand side to determine what type of propeller guide you want to go through. In a couple short questions, we will have our suggestions listed for you.

Find All propellers that fit my engine

You will need to know your engine manufacture, model or horsepower to determine which propellers will fit your boat. Once listed, you can then determine the size you are looking for. Once you provide the specifications on your engine, we will display all of the propellers that fit your engine. You will then be able to filter based on diameter, pitch, material, # of blades, etc.

Match my current propeller to what is available (OEM)

If you have the current model number of your existing propeller, the prop guide will display all available propeller matches that we carry.

Recommend propeller for my boat

If you know your engine specifications, and the size and speed of your boat, we can make a basic estimation of what propeller size would be needed. Please note however that in most cases you will want a full propeller sizing done if you know nothing about the existing size of the propeller.

Get within suggested RPM range at full throttle

If you know your engine specifications and your current RPM at full throttle, we can determine if you are under or over pitched. Having the right size propeller that produces the recommended RPMs at full throttle will give you the best efficiency and speed.

Go from a 3 blade to 4 blade

If you want to gain great fuel efficiency, go to a four blade. If you know your size currently, we can suggest the right 4 blade.

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