Top 10 Best Marine Exhaust Flapper

of November 2024
1
Best ChoiceBest Choice
Seachoice Exhaust Guard Covers, Fits 3 in. OD Pipe, Black Rubber with Stainless
SEACHOICE
SEACHOICE
10
Exceptional
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2
Best ValueBest Value
Seachoice Exhaust Guard Covers, Fits 4 in. OD Pipe, Black Rubber with Stainless
SEACHOICE
SEACHOICE
9.9
Exceptional
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3
Sierra 18-4458 Exhaust Protector Valve white, 5" & 6"
Sierra International
Sierra International
9.8
Exceptional
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4
Sierra International 18-2757 Exhaust Bellows with Flapper Valve
Sierra International
Sierra International
9.7
Exceptional
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5
GHmarine 60930 Exhaust Flapper with Grommets for MerCruiser Stern Drives 2.5L
GHmarine
GHmarine
9.6
Exceptional
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6
MERCURY Quicksilver Exhaust Flappers
Mercury - Mercruiser
Mercury - Mercruiser
9.5
Excellent
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7
emp Water Shutter Flapper for Mercruiser V6-V8 185 205 V6 228 898 200 230 260
emp
emp
9.4
Excellent
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8
Seachoice Exhaust Guard Cover 4in Pair 28361
SEACHOICE
SEACHOICE
9.3
Excellent
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9
T-H Marine FSRK-3-DP Scupper Flapper Repair Kit - Black
T-H Marine
T-H Marine
9.2
Excellent
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About Marine Exhaust Flapper

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Seachoice Exhaust Guard Covers, Fits 3 in. OD Pipe, Black Rubber with Stainless Steel Hose Clamp

Prevent water from rushing in through exhaust thru-hulls when stopping or moving slowly. Black rubber with adjustable stainless-steel hose clamp. Fits 3 inch outer diameter OD exhaust pipe. Weather-resistant rubber flapper valve. Pack of 2 exhaust guard covers with clamps. Manufacturer part number 50-28351.

Seachoice Exhaust Guard Covers, Fits 4 in. OD Pipe, Black Rubber with Stainless Steel Hose Clamp

Prevent water from rushing in through exhaust thru-hulls when stopping or moving slowly. Black rubber with adjustable stainless-steel hose clamp. Fits 4 inch outer diameter OD exhaust pipe. Weather-resistant rubber flapper valve. Pack of 2 exhaust guard covers with clamps. Manufacturer part number 50-28361.

Sierra 18-4458 Exhaust Protector Valve white, 5" & 6"

5 inch Requires two 45 cuts. Meets or exceeds the original equipment quality. Compounded rubber flapper valves prevent water from entering the exhaust system. Interchangeable with the following GLM 89260, Mallory 9-44002. Made with weather resistant EPDM with UV stabilizer.

Sierra International 18-2757 Exhaust Bellows with Flapper Valve

Includes flapper valve. Designed for use in Volvo AQ175, AQD40, AQAD40, 280, 280DP, T, PT, and V8 engines. Includes 1 Exhaust Bellow and 2 Sierra 18-710-52-2 Hose Clamps 2-1316 to 3-34. Interchangeable with Mallory 9-72803, GLM 89010, and Volvo Penta 832701, 875828, and 876633. Each Sierra product meets or exceeds the original equipment part it replaces. Compatible With Vehicle Type Marine-Personal-Craft. Fit Type Universal Fit. Included Components Sierra 18-2757 Exhaust Bellows With Flapper Valve.

GHmarine 60930 Exhaust Flapper with Grommets for MerCruiser Stern Drives 2.5L 3.0L 3.7L Engines Sierra 18-2727

Exhaust Flapper Shutter for MerCruiser Stern Drives. Fit for MerCruiser 2.5L 3.0L 3.7L Exhaust System. Replacement OE 60930 2543809 Mallory 9-42800 and Sierra 18-2727. Package includes 1 pc Flapper, 2 pcs Grommets. Made of Premium Metal and Rubber, High Hardness and Durable, Best Price OEM quality, Ideal shutter for your selection.

MERCURY Quicksilver Exhaust Flappers

New.

emp Water Shutter Flapper for Mercruiser V6-V8 185 205 V6 228 898 200 230 260 V8 1982-1987 3 Inch Exhaust 1982-1987 Replaces 18-2733 99370A2

Seachoice Exhaust Guard Cover 4in Pair 28361

Seachoice Exhaust Guard Covers 2 Per Pack Black rubber with adjustable stainless steel clamp. Flap valve prevents following seas from entering exhaust outlet when stopping or moving slowly. All stainless steel clamps included..

T-H Marine FSRK-3-DP Scupper Flapper Repair Kit - Black

Constructed of thermoplastic elastomer.Fit Type Universal Fit. Do not curl like rubber flappers. Repairs most scuppers with flappers, regardless of manufacturer. Kit contains all parts needed to repair 2 scuppers. Each kit contains 2 each of 1 12flappers and 1 34 flappers, and all necessary keepers and fasteners.
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