Duralift 4 in. 12 x 20 Inline Muffler

★★★★☆ 4.0 148 reviews

$567.61
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$567.61
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Free shipping Free 30-day returns

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Product details

Management number 204556071 Release Date 2025/10/30 List Price $170.28 Model Number 204556071
Category
Marine Wet Exhaust Muffler
An in-line version of the popular Vernalift, this muffler was designed for sailboat auxiliary propulsion engines installed near or below the water line. If the engine exhaust manifold is near or below the waterline, a siphon break must be installed in the water supply line to prevent continued water flow after the engine is shut down. When several body sizes are available, choose the largest that will fit the available space. The increased volume will help ensure that residual water doesn't enter the engine after shutdown; the longer the exhaust system hoses, the more important this is.
Applications: powerboat, sailboat and generator engines
Fuel type: gas or diesel
Installation: above or below waterline, close to centerline
Sound rating: better

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148 ratings | 61 reviews
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