Ambush towboat propellers are 100% CNC machined for the ultimate in accuracy and consistency. Michigan Wheel Marine developed the CNC machining process for propellers in the mid – 1980’s and revolutionized the way propellers were manufactured. Originally, the CNC machining technology was used to manufacture custom propellers for large mega-yachts where accuracy is critical and design geometry is complex. Now, that same technology is being used to provide the best towboat propeller on the market.


Ambush - 4 Blade
Ambush - 4 Blade

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Available 4-Blade Sizes:

  • 635101 - 13" x 13" LH 1" SAE
  • 635103 - 13" x 13" LH 1-1/8" SAE
  • 635300 - 13" x 16" RH 1" SAE
  • 635302 - 13" x 16" RH 1-1/8" SAE
  • 635400 - 14" x 18" RH 1" SAE
  • 635401 - 14" x 18" LH 1" SAE
  • 635402 - 14" x 18" RH 1-1/8" SAE
  • 635403 - 14" x 18" LH 1-1/8" SAE
  • 635404 - 14" x 18" RH 1-1/4" SAE
  • 635405 - 14" x 18" LH 1-1/4" SAE
  • 635443 - 14" x 20" LH 1-1/8" SAE

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Evinrude®, Johnson® and Cobra® are registered trademarks of BRP US, Inc. Honda® is a registered trademark of American Honda Motor Co., Inc. Mercury®, Mariner®, Force®, MerCruiser®, Flo-Torq II™ and Alpha One™ are registered trademarks of Brunswick Corporation. Nissan® is a registered trademark of Nissan Marine. Suzuki® is a registered trademark of American Suzuki Motor Corporation. Tohatsu® is a registered trademark of Tohatsu Corp. Volvo® is a registered trademark of AB Volvo Penta. Yamaha® is a registered trademark of Yamaha Motor Corporation, U.S.A. Solas® is a registered trademark of Solas Science & Engineering Co., Ltd. Turning Point® is a registered trademark of Turning Point Propellers, Inc.

Additional product names may belong to Original Equipment Manufacturers (OEM). All references to OEM, after-market, their trade names or their part numbers are for replacement identification purposes only.

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