Comprop Mercury Outboard Propellers

Priced: $69.99 Rated:   - 5 stars out of 5 by 4 reviews.
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Comprop Mercury Outboard Propellers -
Comprop delivers four-blade performance for less than a three-blade aluminum prop! Used as original equipment by many top-quality boat builders. Why? Testing shows durable Comprop propellers accelerate quicker, run faster, corner better and are smoother on most boats than three-blade aluminum props yet cost 30% less! Made in a computer generated mold assuring each blade is exactly alike. This process – and the four-blade design – results in unmatched smoothness and overall performance that ordinary three-blade aluminum props can't match. During soft-bottom/low-speed operation, the composite material resisted dings, folds and blunting common to aluminum props. During a high-speed prop strike, the blades are designed to break, absorbing much of the shock and reducing the likelihood of costly drivetrain repairs. When replacing a prop, use one of similar size and pitch for similar performance. Mounting hardware not included. Made in USA.


  • Composite construction allows blades to break upon impact


  • Four-blades for improved acceleration, cornering and speed
  • Costs 30% less than aluminum
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Review RatingNumber of Reviews

Comprop Mercury Outboard Propellers Reviews:


Awesome prop

I purchased this prop after having one on a previous boat. Boat plans faster and has increased mid range. Lost 1 mph by gps but i can live with that. It is on a small 25hp boat which would not plane with me and a larger person and it does now. I an using the same pitch as previous factory aluminum prop also.
jusaddh2O at Cabelas on 07/09/2013

great for me also,

agree with the 2 and for the 3rd fella, did you bother to change anything else on the engine? works great on my 25 merc and in the river I really don't worry about hitting things any more, to easy to repair if ever need be and CHEAPER TOO!
BecnFiat at Cabelas on 02/27/2009

Comprop Propeller

I have used these props for years on everything from a 25 HP to a 115HP and they work really well in every application. They are most cost effective, and even if you kept them only as a spare it would be great value.
WhitesCovePirateFrank at Cabelas on 04/25/2009


I use this prop on my 25 h.p merc
gets me out of the hole quickly and holds up well in the wisconsin river sand and rock.
no more repair . replace when needed for the price
propbuster at Cabelas on 05/25/2009