Availability
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 )
$82.99
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$264.99
Sierra Marine exhaust manifolds are painted, packaged, and leak-tested. Your boat's exhaust manifold will not last forever and ignoring it could lead to engine problems. Sierra Marine offers a vast selection of quality units that will allow you to replace your corroded manifold, avert problems, and enjoy trouble-free service.
( 16 )
$199.99
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$569.99
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 offers mufflers for a variety of applications. The mufflers are used on small engines, such as Kohler CH18-62564, CH20-64513, CH20-64517, CH20-64532, CH20-64578, and CH22-66530. Kits include: * 2 screws, hex flange * 2 screws, hex flange (KM) * 4 nuts, hex flange (KM) * 2 gaskets, exhaust manifold (KM) * 1 muffler, canister-oil filter outlet * 1 bracket, muffler—low mount
( 1 )
$22.99
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$23.99
Sierra Marine intake manifold spacers are a perfect replacement designed to help you maintain your high-performing Marine engine. Made from quality material, these spacers meet or exceed OEM specifications in quality and performance of the original part it replaces. Order the application you need.
( 1 )
$122.99
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 )
$42.99
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
Sierra Marine offers a large selection of products including exhaust riser mounting kits for use with exhaust manifold risers. All Sierra products meet or exceed the original equipment requirements and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. Order the riser mounting kit for your application needs.
Not Yet Reviewed
$16.99
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
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