Waterlocks & Mufflers

Reduce noise and prevent backflow with durable marine waterlocks and mufflers. These components are vital for engine exhaust systems, protecting against water intrusion and excessive sound Built to withstand heat and vibration Keep your ride quiet and your engine protected.

Engines & Outboards
Cooling & Exhaust Systems
Brand
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33 Products
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Drain Plug, for Waterlock & Accumulator Tank

Drain Plug, for Waterlock & Accumulator Tank

Special Order
Exhaust Splicer, Fiberglass Ø1.5″ Length:1′ Vernatube

Exhaust Splicer, Fiberglass Ø1.5″ Length:1′ Vernatube

Special Order
Exhaust Splicer, Fiberglass Ø2″ Length:1′ Vernatube

Exhaust Splicer, Fiberglass Ø2″ Length:1′ Vernatube

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Gooseneck, LTØ:50mm Plastic

Gooseneck, LTØ:50mm Plastic

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Gooseneck, LTØ:60mm Plastic

Gooseneck, LTØ:60mm Plastic

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Muffler, Plastic MPØ:40mm 1-5/8″

Muffler, Plastic MPØ:40mm 1-5/8″

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Muffler, Plastic MPØ:45mm 1-3/4″

Muffler, Plastic MPØ:45mm 1-3/4″

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Muffler, Plastic MPØ:50mm 2″

Muffler, Plastic MPØ:50mm 2″

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Muffler, Plastic MPØ:60mm 2-3/8″

Muffler, Plastic MPØ:60mm 2-3/8″

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Waterlock Port, Rotating 45mm for LSS, LP & NLP

Waterlock Port, Rotating 45mm for LSS, LP & NLP

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Waterlock Port, Rotating 50mm for LSS, LP & NLP

Waterlock Port, Rotating 50mm for LSS, LP & NLP

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Waterlock, Fiberglass Side:In Top:Out Ø1.5″ Capacity:6Lt

Waterlock, Fiberglass Side:In Top:Out Ø1.5″ Capacity:6Lt

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Waterlock, Fiberglass Side:In Top:Out Ø1.63″ Capacity:6Lt

Waterlock, Fiberglass Side:In Top:Out Ø1.63″ Capacity:6Lt

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Waterlock, Fiberglass Side:In Top:Out Ø2″ Capacity:11Lt

Waterlock, Fiberglass Side:In Top:Out Ø2″ Capacity:11Lt

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Waterlock, LGS Water-Separ Rot-FitsØ:45 Capacity:7Lt

Waterlock, LGS Water-Separ Rot-FitsØ:45 Capacity:7Lt

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Waterlock, LGS Water-Separ Rot-FitsØ:50 Capacity:7Lt

Waterlock, LGS Water-Separ Rot-FitsØ:50 Capacity:7Lt

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Waterlock, LP Plastic 2Fix-FittingØ60mm Capacity:10.5Lt

Waterlock, LP Plastic 2Fix-FittingØ60mm Capacity:10.5Lt

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Waterlock, LP Plastic 2Fix-FittingØ75mm Capacity:10.5Lt

Waterlock, LP Plastic 2Fix-FittingØ75mm Capacity:10.5Lt

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Waterlock, LP30 Plastic Ø30mm Capacity:2.3Lt

Waterlock, LP30 Plastic Ø30mm Capacity:2.3Lt

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Waterlock, LP50 Plastic

Waterlock, LP50 Plastic

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Waterlock, LPR Plastic 1Rot&1Fix-FitØ40mm Capacity:4.3Lt

Waterlock, LPR Plastic 1Rot&1Fix-FitØ40mm Capacity:4.3Lt

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Waterlock, LPR Plastic 1Rot&1Fix-FitØ45mm Capacity:4.3Lt

Waterlock, LPR Plastic 1Rot&1Fix-FitØ45mm Capacity:4.3Lt

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Waterlock, LPR Plastic 1Rot&1Fix-FitØ50mm Capacity:4.3Lt

Waterlock, LPR Plastic 1Rot&1Fix-FitØ50mm Capacity:4.3Lt

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Waterlock, LPSuper Plastic for Hose50mm HiCapacity:10.5Lt

Waterlock, LPSuper Plastic for Hose50mm HiCapacity:10.5Lt

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*Prices shown are tax exempt Sint Maarten prices, store prices may vary as a result of shipping cost and taxes, please contact a store close to you for location prices