Are Trolling Motor Props Universal: Things You Have to Know

No doubt it’s an obvious precondition to select  the right propeller for enjoying  the best fishing experience. But the  question is, are trolling motor props universal?

The answer is a resounding no! We all know, there are many different types and sizes of trolling motors are available in the market, and for most of the cases each one requires a specific type of propeller. 

In this article, we will explore some of the things you need to know in order to make the best decision for your needs.So, without further ado let’s get started.

Are Trolling Motor Props Universal

Trolling motor props are not universal. They come in different sizes and shapes to fit different trolling motors.

There are different types of trolling motor props available. For example, two bladed, three-bladed, and four-bladed  etc.

The number of blades on the prop determines how much thrust it produces. A three-bladed prop produces more thrust than a two-bladed prop, but it also creates more drag. A four-bladed prop produces more thrust. The same thing will happen when comparing the other two sizes.

Moreover, the variation of these propellers is not stuck only in the size consideration. We know a huge number of brands and models are available for trolling motors.

Here  the propellers also vary with each other. Even all the propellers are not universal under the same brand.

Keep continuing.Here we provide more detailed discussion about trolling motor prop variation for a specific brand. 

Variation Chart For Minn Kota Prop

All we know is that  the minn Kota is a versatile option for trolling motors. They introduce a huge variety for their customers.Propeller selection also varies with respect to these motors.

For example, the MKP-2 and MKP-37 props are compatible with different models of Minn Kota Endura C2 Motors. On the other hand, the MKP-6, MKP-32, MKP-37, and MKP-2 props are compatible with different models of Minn Kota Traxxis Motors. To get a clear idea let’s have a look at the variation chart:

Minn Kota Trolling MotorCompatible Prop
Endura non-C2(30, 36, 38, 40 & 45 lbs Models)
Endura C2(30, 40 & 45 lbs Models)
Endura pro(32 & 38 lbs Models)
Edge(45 lbs)
Older PowerDrive(50, 55, 65 & 70 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Riptide transom motor(45 lbs Model)
Classic Series Motor(28 lbs Model)

Endura non-C2(30, 32, 34, 36, 38 & 40 lbs Models)
Traxxis(40 lbs Model)Edge(40lbs)
Maxxum & Maxxum Pro(30, 36 & 40 lbs Models)
PowerDrive V2(40 lbs Models)
Older PowerDrive(40 lb Model)
Vector(40lb Models)

Endura non-C2(42, 44, 46, 50 & 55 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Endura pro(46 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Maxxum & Maxxum Pro (50 & 55 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
PowerDrive Not V2(50, 55, 65 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Pontoon(54PD & 64PD Models)
Vector (46, 55 & 65 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)

Maxxum & Maxxum Pro(74 lbs Models)
Older PowerDrive Not V2(64 & 74 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Vantage(74 lbs Model)

Maxxum & Maxxum Pro(101 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
General Riptide(101 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Vector(101 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)
Vantage(101 lbs Models with Serial Pre-Fix “MK”, “J” or “K”)

Endura non-C2(46, 50, 55 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Endura Pro(46 & 55 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Traxxis(55,70 & 80 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Edge(50, 55 & 70 lbs Models with Series Pre-Fix “WW”, “J” or “K”)
 Maxxum & Maxxum Pro(55 & 70 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Powerdrive V2(50, 55, 65 & 70 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Terrova(55 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)Riptide SE, SM, SP, ST & SF(55 & 70 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
General Riptide(50, 55, 65 & 70 lbs Motors with Serial Pre-Fix “WW”, “J” or “K”)
Vector(46, 55 & 70 Models with Serial Pre-Fix “WW”, “J” or “K”)
Engine Mount (55 lbs Motors with Serial Pre-Fix “WW”, “J” or “K”)

Trim-N-Troll Kits(All)Vector(80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Engine Mount(80, 101, 160 & 202 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Vantage(80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
General Riptide (80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Maxxum & Maxxum Pro (80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
PowerDrive V2(80 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Terrova(80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)
Riptide SE, SM, SP, ST & SF(80 & 101 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)

Endura C2(50 & 55 lbs Models)
Riptide Transom(80 lbs Models with Serial Pre-Fix “WW”, “J” or “K”)


Variation Chart For MotorGuide  Prop

The standard propeller for most MotorGuide motors, the Machete III combines speed, efficiency, and weedless design to provide an excellent all-around propeller.

However, MotorGuide Metal Machete is MotorGuide’s most powerful propeller, featuring cast aluminum construction and exceptional power. Designed specifically for use with large 36-volt motors.

This glass-filled variant of the MotorGuide Machete III is crafted with more robust materials and engineered to endure even longer than the normal Machete III. Both gray and white (Tour Series) are available (Great White Series).

The MotorGuide Weedless Safari Prop is designed for weedless performance and power.

The MotorGuide Power Prop provides maximum power and efficiency in deep waters, especially with bigger motors. Maximum power and efficiency are required on large seas, especially with more significant engines.

MotorGuide PropUses
MotorGuide Weedless Safari Prop:Fits all 3.5” diameter trolling motors
MotorGuide Machete III:Performs on 12, 24, and 36-volt Trolling motors
MotorGuide Machete III (Glass):This is the glass-filled version of standard Machete III
MotorGuide Metal Machete:Recommended only for 36-volt Digital lower units

2 Blade Vs 3 Blade Propeller

When purchasing a trolling motor, you must decide whether you want a propeller with three blades or one with only two blades. While this may not be the most significant consideration in choosing between two trolling motors, it is worth considering.

Three Blade Propellers

If you want to cut through weeds quickly, three-bladed propellers are the way to go. Because there are more blades, the grass is easier to capture and trap in the water. It prevents wrapping around the propeller shaft and impairing engine performance.

Three-blade propellers also provide better steering stability. They don’t veer off to the left or right too often. Even if you’re traveling quickly, a three-blade propeller should help you remain on track without the risk of veering off or having to adjust constantly.

It happens because three-blade propellers are less potent than typical two-blade variants. The additional blade adds to the drag. 

It isn’t evident on a bigger engine, but it may significantly impact a smaller engine like a trolling motor. Three-blade propellers are often seen on bigger motors, typically found on larger boats.

  • Three-blade propellers are more efficient than two-blade propellers.
  • Three-blade propellers provide less vibration than two-blade propellers.
  • Three blade props are more expensive.
  • They are more prone to caught in the weed.

Two Blade Propellers

Two-blade propellers will provide greater power than three-blade propellers. It means increased push, which is especially advantageous when fishing in strong winds or seas with strong currents.

They also allow you to use a lower setting on your engine while still getting thrust comparable to a three-blade propeller on a higher setting. It helps to extend the life of your battery, allowing you to spend more time on the water.

On the other hand, two-blade propellers aren’t ideal for weeds or muck fishing. The blades are less likely to cut through grass and are more prone to become entangled in it. It means you’ll have to brush off your trolling motor more frequently.

On smaller engines, two-blade propellers are more prevalent. Even a modest trolling motor with only a two-blade propeller may be efficient since they have less drag.


  • Two-blade propellers are less expensive than three-blade propellers.
  • Two-blade propellers are less likely to get caught in weeds or other debris.


  • Two-blade propellers are noisier than three-blade propellers.
  • Two-blade propellers are not as efficient as three-blade propellers.
  • Two-blade propellers can cause the trolling motor to vibrate more than three-blade propellers

How To Select Best Trolling Motor Prop

A trolling motor prop is a key component of a trolling motor, and it is important to select the proper prop for your trolling motor. The wrong prop can cause your trolling motor to overheat, work harder than necessary, and even shorten its lifespan. 

Here are a few things to consider when selecting a trolling motor prop  for your fishing vessel:

Boat size and weight: The size and weight of your boat will determine the size and type of trolling motor prop you need. Heavier boats will need a larger prop, while smaller boats can get by with a smaller one.

Type of the  trolling motor: The type of trolling motor you have will also affect the type of prop you need. Some motors are designed to work with specific props, so be sure to check what type of prop your motor requires.

Fishing Type: If you plan to do a lot of trolling, you will need a motor with good thrust. If you plan to fish in shallow water, you will need a motor that can be easily raised and lowered.The amount of thrust your trolling motor produces will also be a factor in choosing the right prop. More thrust means more power, which is ideal for larger boats or for fishing in heavy currents. But too much thrust can make your boat difficult to control, so it’s important to find a balance that suits your needs

Price: Of course, price is also a factor to consider when selecting a trolling motor prop. Some props can be quite expensive, so be sure to shop around to find the best deal.

Shape: Shape is also an important factor to consider when selecting a trolling motor prop. The most common shapes are three-bladed and four-bladed. Three-bladed props are more efficient and provide more thrust, but are more difficult to control. Four-bladed props are easier to control, but do not provide as much thrust.

Material: The material of the prop can  be an important factor in your decision. Some are made of plastic, which is lightweight but not as durable. Others are made of metal, which is more durable but can be heavier.

Pitch: The pitch of the prop refers to the angle of the blades. A higher pitch means the blades are angled more sharply, which will provide more thrust. A lower pitch means the blades are angled more gently, which will be more efficient but provide less thrust.

Trolling Motor Prop Replacement

If you have a trolling motor with a broken prop,you have to replace it with a new one.

It’s very easy! Select the the right prop for your teolling motor and follow some simple steps. Here we write the directions for replacing you can get back to your fishing adventure as soon as possible.

Tools and Materials Needed:

Head screwdriver

– Trolling motor propeller

– Trolling motor prop wrench (optional)


  1.  If your trolling motor is still in the water, turn it off and unplug it from the power source.
  2. Remove the trolling motor from the boat. If it is mounted on a swivel, you may need to remove the entire assembly from the boat.
  3. Use a Phillips head screwdriver to remove the screws that hold the propeller in place.
  4. Carefully remove the old propeller, being careful not to damage the shaft.
  5.  Place the new propeller on the shaft


Are Trolling Motor Props Interchangeable?

Instead of determining which trolling motor prop size is suitable for your motor, you may concentrate on finding a prop that meets your requirements. The MotorGuide Prop Nut Kit is also used on all props.

Minn Kota Power Prop Vs. Weedless Wedge

The form of the Weedless Wedge 2 differs from that of the Power Prop. The Weedless Wedge 2’s blades are more rounded than the Power Props. The edges of the Power Prop have a sleeker, more slender design that resembles a dorsal fin.
The Weedless Wedge 2 is concerned chiefly with navigating your boat through dense underwater vegetation. The Power Prop, on the other hand, is more concerned with getting you where you need to go quickly.

Can I Put A Bigger Prop On My Trolling Motor?

Go for one with higher power output and, if feasible, an enormous propeller with a larger pitch. The new motor will undoubtedly improve the canoe’s overall power and performance.

Will A 3 Blade Prop Make My Trolling Motor Faster?

In general, a two-blade prop produces greater power but is less weedless. 3 and 4 blades provide less energy but more incredible weed-free performance. Minn Kota’s Grassless Wedge props are an exception.

Final Thoughts

A good trolling motor helps navigate harsh conditions, creeping up on fish without spooking them with a noisy outboard and staying in place when driven by the tide, wind, or current. It’s also an excellent choice for covert trolling.

Furthermore, if you’re fishing from a Jon Boat, a strong trolling motor can be all you need! However, if you’re new to trolling motors, do your research before purchasing a type that won’t meet your needs or fit your boat.

Anthony Jones
Anthony Jones

Anthony is an expert in fishing and trolling motor equipment, based in Austin. In his free time, he can often be found out on the water, perfecting his fishing techniques and testing out the latest gear.

Leave a Reply

Your email address will not be published. Required fields are marked *