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Nautical Jewelry and Boating Gifts available.

  • Description
  • Set of Cowlings for 185mm (7.28") Stern Tunnel, Long Model, Composite Add-on Cowls redirect waterflow away from other obstructions on the transom, and they enable installation on shallow draft sterns.


  • Angled edges and smooth inside for best water flow
  • Radiused corners prevent turbulence
  • Perfect fit to thruster with matching radius for easy bolt-on fitting
  • Long Model: made for maximum thrust while allowing a shallow installation
  • Reduces thrust by approximately 5-10% compared to a pefect stern thruster installation without cowls.
  • See Product Sheet for detailed product information


  • Number of Cowls Per Kit: 2
  • Fits Stern Tunnel Models: 185mm (SE60)
  • Approximate Ship Weight (lbs): 2

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