Marine engine exhaust guards installed in boat exhaust ports to prevent muskrats and other water creatures from entering and doing damage.

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Marine Engine Exhaust Guards and Accessories

Marine engine exhaust guards are stainless steel, adjustable and install inside the exhaust ports to prevent muskrats and other water creatures from entering your exhaust ports and lines and chewing on rubber housings and other components, which could cause leaks, flooding or worse - a sunk vessel.

Muskrat Exhaust Guard --- 3 3/4" to 5" Exhaust Protect your boat from sinking! $169.00	Muskrat Exhaust Guard --- 5 1/4'' to 7 1/4'' Exhaust Protect your boat from sinking! $279.00	Muskrat Exhaust Guard --- 7 1/2" to 10" Exhaust Protect your boat from sinking! $389.00
Muskrat Exhaust Guard --- 10'' to 12 1/4" Exhaust Protect your boat from sinking! $489.00