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Sierra Marine exhaust elbow risers are designed to fit the center rise exhaust manifolds used on specific early marine engines. The elbow risers feature precisely machined cast-iron bodies, are painted black, and come to you ready for installation right out of the box. Protect yourself and your investment, choose Sierra Marine's quality engine and drive parts and get back on the water with over 50 years of experience powering the way.
( 2 )
$115.99
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$264.99
Sierra Marine offers exhaust elbow gaskets for a wide range of watercraft makes—including Barr, GLM, Mercruiser, Osco, Mallory, Mercury, and Pro Marine. The full-flow composite gaskets are used between the manifold and optional extension blocks. They fit countless engine applications; order the replacement gasket recommended for your vessel.
Not Yet Reviewed
$10.99
Sierra Marine water shutters guard against exhaust backflow. Offering several choices, Sierra shutters are made from quality materials to match the OEM units on many installations and provide a great fit, as well as perform properly. Prevent water from traveling back up the exhaust and into manifold with Sierra water shutters.
Not Yet Reviewed
$68.99
When you only need the bellows and not a whole transom seal kit, Sierra Marine can help. They offer several different exhaust bellows to fit different applications. Made from durable materials, these accordion-shaped parts, when clamped in place, offer protection from water. Maintaining the bellows on your boat is important and Sierra Marine can help with their selection of replacements. Bellows may or may not include clamp(s).
( 1 )
$39.99
Sierra Marine exhaust protector valves feature an external flap that will prevent unwanted water and debris from entering your exhaust system. Their stainless steel hose clamp will provide a tight and secure fit to your exhaust pipe. They are constructed from weather-resistant EPDM with UV stabilizer.
Not Yet Reviewed
$25.99
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