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Sierra Marine offers gearcase seal kits for the purpose of sealing a connection between two parts or flanges with flat surfaces with accuracy for trouble-free installation, functioning, and safety. Wherever a union or flange is necessary, gaskets stop leaks, and replacement is recommended each time the equipment is taken apart and reassembled with the new gasket. For decades, Sierra has proudly been offering high-quality engine and drive parts and accessory kits as a trusted name in today's marine industry. Order the Sierra Marine gearcase seal kit designed for your application needs.
Not Yet Reviewed
$25.99
Sierra Marine offers a wide range of watercraft replacement parts—including these powerhead base gaskets. The composite seals are designed to fit specific applications from Johnson, Evinrude, GLM, Mallory, and more. Each gasket meets or exceeds the quality of the original equipment part to ensure correct fit and performance.
Not Yet Reviewed
$20.99
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$21.99
Sierra Marine offers a wide range of watercraft replacement parts—including these complete powerhead gasket sets. They contain a variety of composite seals to rebuild, repair, or maintain the power-producing part of your motor, Powerheads consist of parts like the block, heads, crankshaft, pistons, connecting rods, and valves. The OEM gasket kits ensure correct fit and performance; and they're available for marine makes such as OMC, GLM, Mallory, Mercury, Johnson/Evinrude, and Yanmar.
Not Yet Reviewed
$46.99
Sierra Marine offers a wide range of watercraft replacement parts, including Powerhead gaskets designed and engineered to meet or exceed the high horsepower demands of today's engines in the harshest marine environments. These gaskets are made from high-quality materials, and each gasket is machined to perfectly match the OEM bolt hole and port patterns on head and block for a precise fit, creating a tight seal, preventing leaks and protecting against moisture. For over 50 years, Sierra Marine has supplied the best aftermarket parts in the marine industry—so boaters can enjoy the best of times on the water. Select the gaskets for your application.
Not Yet Reviewed
$26.99
It's easy to diagnose worn-out oil pan gaskets--just follow the trail of black drips on your clean cement. Fel-Pro offers hundreds of OEM-style replacements to fit a wide range of auto, truck, marine, industrial, and agricultural applications. Many are one-piece units, while others are multi-piece with kit accessories. Depending on your vehicle, the oil pan gaskets could be constructed of molded rubber, cork and neoprene, PermaDryPlus, or rubber-coated fiber or steel core. Match up your specs to the Fel-Pro gasket needed to seal off oil leaks.
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$21.99
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$61.99
Summit Bucks
ACDelco GM Genuine Parts timing cover seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These true OE parts give you the peace of mind that the fit, form, and function will be just as expected. Stay with the parts brand your GM vehicle came with and get the quality you know and trust with ACDelco GM Genuine Parts.
( 27 )
$29.99
These Chevrolet Performance valve cover gaskets will provide a leak-free seal when you're installing or removing your valve covers. Chevrolet Performance valve cover gaskets are made of high-grade materials to reduce the chance of a blowout under high temperatures or pressure. Choose these Chevrolet Performance valve cover gaskets to get the job done right the first time.
( 6 )
$32.99
These strong rubber gaskets from Trans-Dapt Performance are completely reusable. They feature an internal steel reinforcing frame to ensure alignment and a long-lasting seal.
( 17 )
$25.99
These Chevrolet Performance valve stem seals control the lubrication of the valve stem as it slides into the valve guide. Too little oil contributes to stem and guide wear, and too much oil increases oil consumption and can cause a buildup of carbon. This leads to valve seat damage and early valve failure, as well as reduced engine performance and emission failures. These Chevrolet Performance valve stem seals ensure dependable performance and superior service life.
( 5 )
$36.99
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$40.99
Mopar Replacement crankshaft seals offer high-quality, along with an original equipment fit and function to keep your favorite Chrysler, Dodge, or Jeep rolling down any road you choose to travel. These seals are made from quality OE-materials to deliver the best leak-free seal, and peace of mind. For a hassle-free installation and the performance that you expect, choose Mopar Replacement crankshaft seals. Order the part application you need.
( 1 )
$27.99
Summit Bucks
ACDelco throttle body gaskets are manufactured to provide the same performance, durability, and service as your originals. These gaskets and seals are made from high-quality materials to deliver OE fit, form, and function. Restore leak-free connections to your throttle body components with replacement gaskets from ACDelco.
( 11 )
$20.99
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$24.99
Mopar Replacement intake manifold gaskets and seals are the perfect choice to service and maintain your Mopar ride. Cut from premium materials for leak-free performance, they will provide an OE fit and function, just like the originals. Order genuine Mopar Replacement parts for your vehicle.
Not Yet Reviewed
$34.99
Mopar Replacement valve cover gaskets are the perfect choice to service and maintain your Mopar ride. They offer OE fit and function and are cut from premium materials for leak-free performance. Choose genuine Mopar replacement valve cover gaskets for your vehicle.
( 2 )
$22.99
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$26.50
Mopar Replacement offers timing cover seals for a variety of vehicles. They're constructed of different materials, such as steel and rubber, and are designed to provide the same fit and leak-free performance as the originals. Order the seals recommended for your application.
Not Yet Reviewed
$26.99
Clearance
Mopar Replacement oil pan gaskets are the perfect choice to service and maintain your Mopar ride. They offer OE fit and function and are cut from premium materials for leak-free performance. Choose genuine Mopar replacement oil pan gaskets for your vehicle.
( 1 )
$73.99
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$76.99
$27.50
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$38.50
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