ACME 1615 4 Blade 14.5" x 13.75" Propeller

ACME 1615 4 Blade 14.5" x 13.75" Propeller




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Diameter 14.5"
Pitch 13.75"
Cup .105"
Shaft 1-1/8"" - Left
Manufacturer Acme Props - view brand page
Manufacturer Part # 1615
Item # 64033


The ACME 1615 4 Blade Propeller revolutionized prop performance for wakeboard boats, and is still one of the most popular propellers available for wakeboarding and wakesurfing.


The ACME 1615 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 1615 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.

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ACME CNC machining prop manufacturing process

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  • 5/11/2017
    Great Propeller!
    Scott Harman

    Purchased ACME 1615 for a 2006 Wakesetter VLX with Monsoon 340. Boat is used primarily for wake boarding with 3,000 lbs. The 1615 was recommended by ACME for this boat specifically with the 340 hp. I immediately found a huge improvement over the stock 537 prop. I now get onto plane much faster , burn less fuel and hold speed better. Also my purchasing experience with Wakemakers was top notch!