Stainless Exhaust Otter & Muskrat Guards

Protect Your Powerboat: Heavy-Duty Exhaust Guards

When nature attacks your hull, are you covered?

Lasercut Marine exhaust screen by Klacko Marine Inc

The Invisible Threat to Your Vessel

Any vessel featuring a wet exhaust with a discharge opening of three inches or larger is a high-risk target for local wildlife. Muskrats, Water Rats, and Otters view your exhaust as a perfect underwater entrance to a hollowed-out den.

Once inside, these vermin chew through coupling hoses to reach the interior of the boat. This is how many boats sink while tied directly to the dock.

⚠️ Insurance Alert: Most marine insurance policies exclude damage caused by “vermin.” If a muskrat sinks your boat, you are likely on your own. Protect your investment with a permanent hardware solution.

klacko muskrat guard to protect your engine from damage
muskrat otter guard press fit DIY by klacko marine

Industrial Grade Engineering

Klacko Marine manufactures exhaust screens that are as rugged as the environments they operate in. We don’t believe in “one size fits all.” Our guards are custom-designed to match your boat’s specific architecture.

  • Marine Grade Stainless Steel: Superior corrosion resistance for saltwater and freshwater environments.
  • Precision Laser-Cut: Designed for optimal flow and maximum protection.
  • Custom Fit: Scaled to the internal diameter of your exhaust or external mount.
  • Branding: Custom logos and branding available for manufacturers and fleets.
muskrat otter guard outdrive exhaust powerboat

Custom oval exhaust casting guard designed for bronze bronze fittings.

The Klacko Advantage

Our guards are a cost-effective alternative to the catastrophic costs of hull repair. We have provided custom solutions for owners of Sea Ray, Bayliner, Doral, Silverton, Cruisers, and more.

otter muskrat guard searay klacko

Secure Your Vessel Today

Don’t wait for a vermin claim. Contact Klacko Marine for a custom quote on your stainless exhaust guards.

Request a Quote
Muskrat photo

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