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  1. #1

    Question Help! What is the difference in these two props?

    What is the difference between
    Black Max® Mercalloy 3 blade 16x16 RH Part # 16440CP1 and
    Black Max® Mercalloy 3 Blade 16X16 RH Part # 16440A45

    I need to order a new prop but don't want to get the wrong one the first time. Both are recommended by the Merc prop selector, but what is the difference?

  2. #2
    Join Date
    Oct 2012
    sacramento, ca.

    Default Re: Help! What is the difference in these two props?

    both props will work. the cp1 prop is a aftermarket prop, and the a45 prop is oem merc prop.
    *** In comparing the virtues of various calibers, using hollow point ammo: it is absolutely undeniable that, while a 9 mm or .40 S&W may or may not expand, a .45 will never shrink. ***

  3. #3

    Default Re: Help! What is the difference in these two props?

    Thanks, Crankbait!
    I think I will stay OEM.

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