ACME 1433 4 Blade 14" x 14.25" Propeller

ACME 1433 4 Blade 14" x 14.25" Propeller

ACME 1433 4 Blade 14" x 14.25" Propeller



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The ACME 1433 4 Blade Propeller is designed to offer improved acceleration, speed holding, pulling power and fuel economy for waterski and wakeboard boats with restricted clearance between the propeller and trailer.

The ACME 1433 4 Blade Propeller offers more surface area than comparable 3 blade propellers which means a more efficient transmission of power, higher fuel economy, and more consistent speeds. Thanks to ACME’s continued devotion to push the ski and wakeboard boat propeller industry to new heights inboard props are helping ski and wakeboard boats achieve performances never before seen.

Prior to 1999, ski and wakeboard boat propellers were cast from molds, a process that offered little precision and had severe limitations for the size and shape of the blades. The result was inefficient props with small blade surface area and poor balance which caused vibration in the boat drive train. However, all that changed when ACME introduced CNC machining to the inboard propeller industry. By precision machining its waterski and wakeboard boat propellers ACME is now able to hold tolerances and achieve accuracies never before seen in the inboard propeller industry.

What does that mean for you? The ACME 1433 4 Blade Propeller will perform up to and surpass the standards you expect from the moment you pull it out of the box and put it on your boat.

Exclusive Prop Finder Tool

ACME CNC machining prop manufacturing process

Propeller Accessories

Diameter 14"
Pitch 14.25"
Cup .105"
Shaft 1-1/8"" - Left
Manufacturer Acme Props - view brand page
Manufacturer Part # 1433
Item # 64021


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  • 8/2/2016

    Great prop for Enzo240

    These guys saved my holiday. Got the prop couriered to me faster than I could get it into the shop and it pulls harder and 2 mph faster than the stock prop it had on it. Changed it out with the c clamp tool in 10 minutes and back in the water. Was a little hard to get my order in because they were busy, but left a message and they called me back. Shipped to Canada no issues and for less than any prop shop in western Canada would have sold it to me (if they had one stock which they did not). Totally recommend these guys.

    Ryan Arsenault

  • 6/23/2016

    Excellent Prop

    Easy to install, didn't even need the C clamp to remove the old one, just a gentle hit with a hammer from behind and the old one was out.

    The improvement was quickly noticed, getting up to speed was so fast and even the boat handling improved. I don't care about the 5mph loss on top speed as I don't ride that fast anyways.
    I strongly recommend this product.

    Marcio Castro

  • 7/31/2015

    08 Mobius LSV

    We got to try out our first replacement prop for our Moomba last weekend. The hole shot is incredible! I lost about 5 MPH top speed, but we don't go that fast anyway, and love the extra torque.

    Jerry Hartfield

  • 4/18/2015

    Great prop for 2010 outback V

    Love the new power this has given my boat. I run 2400 pounds of ballast wake boarding and the boat comes right out the water and planes out with out me having to adjust the wake plate between runs now. The only down side is I lost a little on the top end. I top out at 43 instead of 49 MPH.

    Rodney Moore

  • 9/19/2014

    Fantastic Value

    This prop was ordered to replace an OJ 13 x 17 prop. Our boat is an 03' MB Sports 220V 22ft V-Drive. We boat at around 5000ft and this prop still gives me the same top end but with much more pull out of the hole. Full ballast will plane out at 6000ft. with 7 adults. The surface area per blade comparison is the difference. It looks to be about double the J prop which means the Acme is taking a much bigger bite and hence makes the boat respond and feel much smaller and lighter than it really is.


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