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Sierra Marine Engine Couplers
Sierra Marine engine couplers are available in a variety of applications to drive your vessel efficiently. Offered individually and in kits, their couplers are manufactured from quality materials to provide hours and hours of time on the water. When it's time to replace a worn coupler, choose from the selection at Sierra Marine.
( 4 )
$207.99
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$609.99
Sierra Marine Heavy-Duty U-Joints
Sierra Marine heavy-duty U-joints include both straight and 90-degree grease fittings. These universal joints are direct-fit units providing the same performance. Service and maintain your watercrafts with Sierra Marine.
Not Yet Reviewed
$22.99
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$104.99
Sierra Marine Oil Seals
Sierra Marine oil seals are available to fit most applications on the water today. Their varying selection offers the best quality materials, along with the proper fit and function to equal or go beyond the OE oil seals they are replacing. For confident, leak-free performance choose Sierra Marine for your oil seals.
Not Yet Reviewed
$1.99
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$28.99
Sierra Marine Transom Seal Kits
Sierra Marine transom seal kits provide components to remove and reinstall your boat's sterndrive. Their kit offerings are available for many applications with parts that will fit and function as the originals they are replacing. Service the rear of your boat with the leak-free sealing of Sierra transom kits.
Not Yet Reviewed
$201.99
Sierra Marine Gimbal Bearings
Sierra Marine offers gimbal bearings to fit a variety of MC-1, R, MR, and Alpha, Gen II, Bravo I/II/III and other watercraft models. These specialty ball bearings/races are used in boat engine driveshafts to help maintain alignment. The stock replacements meet or exceed OE quality. The bearings are fit-specific; be sure to match up part numbers to ensure a proper fit.
Not Yet Reviewed
$69.99
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$80.99
Sierra Marine U-Joint Assemblies
Sierra Marine offers a wide range of watercraft drive unit replacement parts, including U-joint assemblies for various GLM, Mallory, OMC, Volvo Penta, and Mercruiser stern drive applications. Each component is manufactured with factory materials in accordance with OE specifications to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$308.50
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$480.99
Sierra Marine Prop Shafts
Sierra Marine offers prop shafts developed for use with OMC and Johnson/Evinrude engines. They have a lot of great features, including exceptional performance quality, durability, and high reliability. Sierra's propeller shafts are made with the industry's best-grade materials and are finished with a minimal quality of leftover tensions, and they are corrosion-resistant. All Sierra products are equal to or better than the original equipment parts that they are meant to replace. For more than 50 years, Sierra has been unmatched in quality and backed by rigorous engineering, testing, and manufacturing standards to produce the best parts in the marine industry. Sierra Marine's commitment to excellence ensures the highest degree of confidence where it counts the most: out on the water. Order the prop shaft designed for your application needs.
Not Yet Reviewed
$95.99
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$399.99
Sierra Marine Bearing Carrier Retainer Tools
Specialty tools make your job easier, like Sierra Marine bearing carrier retainer tools. They are designed to loosen and tighten the bearing carrier retainers on Bravo Two drives. Service your boat with the help of Sierra Marine.
( 2 )
$2.99
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$4.99
Sierra Marine Gear Kits
Sierra Marine offers kits to help you rebuild your gear box. Each kit contains the gears you need to get your boat back on the water. Order the model recommended for your watercraft engine application.
Not Yet Reviewed
$58.99
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$649.99
Sierra Marine Heavy-Duty Gimbal Bearings
Sierra Marine offers heavy-duty gimbal bearings for a variety of watercraft applications, including Mercury, OMC, Volvo Penta, GLM, Johnson/Evinrude, and Mallory Marine. These specialty ball bearings/races are used in boat engine driveshafts to help maintain alignment. The stock replacements meet or exceed original equipment quality. The bearings are fit-specific; be sure to match up part numbers to ensure a proper fit.
Not Yet Reviewed
$50.99
Sierra Marine Lower Shift Cables
Sierra Marine lower shift cables help to restore smooth shifting. Worn cables can cause shifting difficulties and cause damage to your gears. Sierra carries a variety of shift cable assemblies to replace your worn cables and prevent damage.
Not Yet Reviewed
$112.99
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$179.99
Sierra Marine Trailer Bearing Seals
Sierra Marine trailer bearing seals restore leak-free performance. They offer several choices in different sizes to fit your shaft. Maintain the performance of your trailer wheel bearings with seals from Sierra Marine.
Not Yet Reviewed
$2.99
Sierra Marine Drain Plug/Screw Gaskets
Sierra Marine drain plug/screw gaskets are premium replacements that keep oil in and water out. These washer style gaskets provide an excellent fit, and were crafted to exceed OEM specifications. They're available for a variety of marine applications. Match up the correct part number for your watercraft engine. The gaskets are sold individually and in pairs.
Not Yet Reviewed
$1.99
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$114.99
Sierra Marine Rope Seal Gaskets
Sierra Marine supplies a wide range of OEM-equivalent parts to maintain and/or repair your watercraft, including rope seal gaskets. These gaskets meet or exceed the original equipment part they replace and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. For over 50 years, Sierra has supplied the best aftermarket parts in the marine industry—so boaters can enjoy the best of times on the water. Upgrade your boat with Sierra Marine rope seal gaskets.
Not Yet Reviewed
$10.99
Sierra Marine Driveshaft Housing Gaskets
Sierra Marine supplies a wide range of OEM-equivalent parts to maintain and/or repair your watercraft, including driveshaft housing gaskets. These gaskets meet or exceed the original equipment part they replace and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. 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. Upgrade your boat today with these replacement marine drive unit components from Sierra Marine.
Not Yet Reviewed
$6.99
Sierra Marine Propeller Shaft Packing
Sierra Marine propeller shaft packing is designed to protect your boat's propeller shaft and prevent overheating or leaks. This square cross-sectioned rope is packed or wound tightly around the propeller shaft, and compressed in place with a threaded nut and spacer providing a leak-free environment. The packing can be easily cut to proper length from either 3 ft. sections or 1 lb. spools available in a variety of diameters (thicknesses) to fit your specific application. Order Sierra Marine propeller shaft packing to protect your propeller shafts and prevent the bilge from filling with water. Features: * Dissipates heat away from the stuffing box * Thermal conductive material allows the propeller shaft to run cooler and efficiently * Will not scar, bind, freeze, or contribute to misalignment of shaft
Not Yet Reviewed
$5.99
Sierra Marine Flywheels
Sierra Marine offers replacement flywheels designed to restore OEM levels of performance. Each high-quality flywheel is built to the original dimensions, precision-machined, and balanced to remove runout and vibrations. Get your boat back on the water with a Sierra Marine flywheel, available for a variety of engine applications.
( 1 )
$224.99
Clearance
Sierra Marine Clutch Dogs
Sierra Marine clutch dogs are no-slip, no-friction clutches to replace your outboard's originals. Worn or chipped teeth can cause shifting and gear problems. If you need to replace the dog clutch, Sierra offers several choices for different engines, and all are quality products that meet or exceed OE.
Not Yet Reviewed
$122.99
$56.99
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$86.50
Sierra Marine Driveshafts
Sierra is a leading supplier of marine engine and drive parts, offering 1,000's of parts including driveshafts. These quality components are designed to meet or exceed the OE part(s) they replace. For 50 years, Sierra Marine has proudly offered high-quality engine and drive parts as a trusted name in the marine industry. All Sierra Marine products are engineered to meet today's high horsepower engine demands, while withstanding the harsh marine environment. Choose the driveshaft designed for your application needs.
Not Yet Reviewed
$140.99
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$309.99
Sierra Marine Bushings
Sierra is a leading supplier of marine engine and drive parts, offering 1,000's of parts including bushings that are designed to meet or exceed the OE part(s) they replace. For 50 years, Sierra Marine has proudly offered high-quality engine and drive parts as a trusted name in the marine industry. All Sierra Marine products are engineered to meet today's high horsepower engine demands, while withstanding the harsh marine environment. Order the Sierra Marine bushings that are designed for your application needs.
Not Yet Reviewed
$6.99
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$36.99
Sierra Marine Gas Lift Support Brackets
Sierra Marine's gas lift support brackets are designed to fit their gas-filled lift supports. Expertly made from premium materials and built to match your exact requirements, these gas spring hatch support mounts come in a selection of styles, sizes, and finishes. So, leave all your troubles on land and enjoy your time on the water with top-notch Sierra Marine products.
Not Yet Reviewed
$11.99
Sierra Marine Shaft Keys
Sierra Marine shafts keys are rectangular or square keyways that secure rotating components to a shaft. To secure the operational part, the key is fastened in or to the shaft and transmits rotational motion and torque from one location to another. The shaft keys are machined to precision and marine tolerances, produced either using a conventional stock material, like key stock, or are specially machined to meet the needs of the application.
( 1 )
$8.99
Sierra Marine Shift Rod Gaskets
Sierra supplies a wide range of OEM-equivalent parts to maintain and/or repair your watercraft, including shift rod gaskets. These gaskets are designed to meet marine-grade standards for outstanding performance, resulting in a durable, high-strength material appropriate for sealing against unwanted leaks, and minimized vibration, low distortion, and conformability over uneven surfaces. For over 50 years, Sierra has supplied the best aftermarket parts in the marine industry—so boaters can enjoy the best of times on the water. Upgrade your boat with Sierra Marine shift rod gaskets.
Not Yet Reviewed
$4.99
Sierra Marine Intake Manifold Gaskets
Sierra Marine intake manifold gaskets are perfect replacements designed to help you maintain your high-performing marine engine. Made from quality material, these gaskets meet or exceed OEM specifications in quality and performance of the original part they are replacing. Order the application you need.
Not Yet Reviewed
$4.99
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$13.99
