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Sierra
Sierra Exhaust Protector Valve - SIE-18-4457
$44.19
Sierra 18-4457 Mercruiser Exhaust Protector Valve - Replaces 12644A1
The Sierra 18-4457 Exhaust protector valve is a compounded rubber flapper valve that prevents water from entering the exhaust system. This valve is made with weather-resistant EPDM with U/V stabilizer. Includes a stainless steel clamp.
Size: 4"
Interchangeable with:
GLM
89250
Mallory
9-44001
Mercruiser Stern Drive
12644Q01
12644A1
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Sierra
Sierra Exhaust Protector Valve - SIE-18-4457
$44.19
Sierra 18-4457 Mercruiser Exhaust Protector Valve - Replaces 12644A1
The Sierra 18-4457 Exhaust protector valve is a compounded rubber flapper valve that prevents water from entering the exhaust system. This valve is made with weather-resistant EPDM with U/V stabilizer. Includes a stainless steel clamp.
Size: 4"
Interchangeable with:
GLM
89250
Mallory
9-44001
Mercruiser Stern Drive
12644Q01
12644A1
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$44.19
$44.19
$44.19
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