Compounded rubber flapper valves on the Sea Star Solutions 18-4457 Exhaust Protector Valve stop water from entering the exhaust system. Constructed with UV stabilizer and weather-resistant EPDM. Interchangeable with the GLM 89250, Mallory 9-44001, and Mercruiser 13644Q01 and 12644A1 models. Sea Star Solutions is dedicated to satisfying fishing, boating, and watersports fans worldwide with high-quality marine accessories and OEM replacement components. Sea Star Solutions offers a diverse product selection at a reasonable price.
Key Features:
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Made with UV stabilizer and weather-resistant EPDM.
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Size: 4 inches, stainless steel clamp included
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GLM 89250, Mallory 9-44001, and Mercruiser 13644Q01 and 12644A1 are interchangeable.
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Water is kept out of the exhaust system using compound rubber flapper valves.
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Designed to survive the challenging oceanic environment.
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For use on 4" through-hull exhaust outlets.
Specifications:
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SKU: 18-4457
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UPC: 030999621863
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Weight: 0.45 LBS
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Alternate Products SKU: "32-05019", "18-4457"
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Unit Of Measure: EA
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Manufacturer Part Number (MPN): 18-4457
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Brand: Sea Star Solutions
Compounded rubber flapper valves prevent water from entering the exhaust system. Made with weather resistant EPDM with U/V stabilizer. Size 4", Includes Stainless Steel Clamp
This product replaces:
- 47-4457, GLM89250, 18-4457D, 92-89250D, AP5019, 30999621863, 9-44001
