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Driven Racing Oil MR50 is high performance marine oil with the extra that your engine needs. MR50 performance motor oil is more than extra anti-wear protection--it's a defense against moisture! Driven Racing Oil motor oil blends an advanced synthetic formula with a high zinc content, plus rust and corrosion inhibitors, to deliver the right protection for your high-output marine engine for both boating season and winter storage. Protect aggressive cam profiles, guard against rust, and defend against ethanol blended fuel with the right oil--Driven Racing Oil MR50 marine high performance oil.
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$14.98
Whether you are doing repair work, full replacements, or a new build, Sierra Marine bellows adhesive helps you get it done right the first time. It is designed to securely seal both universal and exhaust bellows, providing resistance to gasoline, grease, oil, and water. Get the products that keep you moving when you order Sierra Marine bellows adhesive.
Not Yet Reviewed
$19.99
On Sale
Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard lower units, Quicksilver High Performance marine gear lube has been extensively tested to ensure impressive protection against corrosion and wear, and it is specifically formulated to help prevent failures due to water entering the gear housing. Available in different volumes, select the amount needed.
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$14.99
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$22.49
$13.49
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$20.24
Sierra Marine high performance synthetic blend lower unit gear lube oil is specifically formulated for high performance, large horsepower marine drive systems. This marine formulation reduces operating friction for increased performance, while protecting gears, bearings, and other gear case components. For use in both outboard and I/O lower units, Sierra Marine synthetic blend lower unit gear lube is designed to surpass the performance of the OE high performance gear lubricants.
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$20.99
Sierra Marine full synthetic gear lube oil is formulated to optimize gear life and resist oxidation. This oil reduces friction and provides superior wear protection in severe operating conditions, while the unique synthetic formulation is shear stable and resists oxidation. This ensures high performance over a wide range of ambient operating temperatures. Sierra Marine full synthetic gear lube oil is available in different sizes to meet your needs and budget.
Not Yet Reviewed
$17.99
Lucas extreme duty marine engine oil lowers oil temperatures, extends oil life, and minimizes metal fatigue. Designed for use in high performance boats requiring the ultimate protection, Lucas extreme duty marine engine oil is manufactured with the highest quality paraffinic base oils and is fortified with a formula containing high levels of zinc, moly, and phosphorus. The oil improves the film strength between the cylinder wall and piston rings and slows oil burning, while improving pressure levels in worn engines. It has good cold temperature properties, stands up to high operating temperatures, and is compatible with methanol and all racing fuels. Lubricate your marine engine for most severe conditions with tougher, thicker oil offering maximum protection--Lucas extreme duty marine engine oil.
Not Yet Reviewed
$12.99
Sierra Marine eGuard ethanol treatment stabilizes E10 gasoline for up to 12 months and prevents fuel system corrosion from water attracted by E10 fuels. eGuard contains a non-alcohol water remover that helps reduce the chance of phase separation. It also cleans your entire fuel system and improves performance. Prevent gum and varnish formation for optimum performance and quick starts with Sierra Marine eGuard ethanol treatment. Product features: * Bottled in easy-to-use precision measuring package * Safe for use in all gasoline-powered engines, including generators and outdoor equipment * Safe for use in both 2- and 4-cycle engines * Mix ratio: 1 oz. per 10 gal. * Available in several sizes
Not Yet Reviewed
$19.99
Sierra Marine Premium lower unit gear lube oil is formulated for marine drive systems. This marine gear lube reduces friction and protects gears, bearings, and other gear case components. Sierra Marine Premium lower unit gear lube oil is available for purchase in many different quantities. Features include: * Recommended for all general marine applications requiring a GL-5 class lubricant * Ideal for replacing all old hypoid 90 application needs * Formulated for use in freshwater or saltwater conditions and all standard marine applications
Not Yet Reviewed
$13.99
Sierra Marine fuel testers let you know how much alcohol is in your gasoline. Just fill up the test tube with water to the line indicated, then add a sample of your gasoline up to the next line—and shake. You will get a reliable indication of the alcohol content. Testers enable you to select the best fuel for the best watercraft performance.
Not Yet Reviewed
$13.99
Sierra Marine FC-W full synthetic engine oil is a special blend of synthetic base oils and a balanced additive system that exceeds the FC-W requirements for marine engine oil. Recommended for both gasoline and diesel inboard and sterndrive engines, this Sierra engine oil offers fast lubrication and superior engine protection during startups, operation, and storage. Features include: * Reduces friction and wear for extended engine life * Longer lubrication effectiveness than mineral oils * Reduces oil consumption and improves fuel economy * Oils are NMMA FC-W certified and API-CF/SL
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$14.99
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$21.99
Sierra Marine lithium spray grease is an easy-to-use multi-purpose aerosol lubricant for marine applications. It's ideal for lubricating shift components and other applications where a light grease lubricant is required. Engineered for marine environments, lithium spray grease is water- and heat-resistant, and also helps to prevent corrosion. The longevity and appearance of your boat depend on the products used for its maintenance. Sierra Marine offers an extensive lineup to service your watercraft.
Not Yet Reviewed
$10.99
Lucas M8 synthetic marine gear oil is a pure synthetic long-lasting lubricant designed especially for watercraft applications. The formula contains seal conditioners and an exclusive blend of synthetic additives that protect from rust and wear caused by both fresh water and salt water during long periods of storage. Lucas M8 gear oil also features anti-foaming agents to prevent cavitation at high RPM's, with extreme friction reducer to safeguard your marine investment.
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$10.99
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$24.79
Sierra Marine FC-W synthetic blend engine oil is a 4-cycle oil blended with premium grade synthetic and mineral based stock. It is combined with superior-design additives formulated for the stress endured by sterndrive and inboard engines. Marine engines require routine maintenance, and changing of engine oil is critical to maintaining and extending their useful life. Choose the protection of Sierra Marine FC-W synthetic blend engine oil. Features include: * Superior corrosion protection * Advanced lubrication for reduction of wear to internal engine components * Outstanding friction reduction and wear protection * Removes thermal breakdown under high rpms, extreme temperatures, and loads * Extensively tested for outstanding performance
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$10.99
VP Racing Ultra Marine fuel stabilizer and cleaner is specifically designed to treat your boat engine right. It slows the fuel aging process, keeping it fresh for every outing. The vapor corrosion inhibitor protects above and below the fuel line for non-ferrous metals. Ultra Marine contains a top-tier detergent that keeps your carburetor and injectors clean; it also prevents ring sticking, as well as carbon and varnish build-up to keep your engine running like new.
Not Yet Reviewed
$20.39
Liqui Moly Marine High Performance Gear Oil is specifically for marine use. It's formulated with a unique additive package that guarantees outstanding wear protection even if contaminated with water—and is stable under extreme pressure, high stress, and at high speeds. This lubricant offers outstanding corrosion protection and very good oxidation resistance. Fluid color is blue. It is designed for transmissions where a high performance gear lube with current product specifications is required or recommended. The gear oil is well suited for Mercury outboard motors with 75 hp output, as well as MerCruiser Z-drives; it can be used as a replacement for a high performance gear lube with viscosity SAE 90. (Observe the manufacturer's instructions!) * Excellent high-pressure and wear protection properties * Outstanding corrosion protection * High pressure-absorption capability * Excellent viscosity/temperature properties * Stable to aging and stable viscosity * Tech tip: The perfect alternative for the original prescribed high performance gear lube. Recommended for Mercury outboard motors from 75 hp, as well as MerCruiser Z-drives. Optimum protection against wear and corrosion.
Not Yet Reviewed
$11.99
Pennzoil Marine XLF outboard 2-cycle engine oil is a premium synthetic blend designed for exceptional performance in motors with lots of miles on them. This lubricant contains increased detergency over the TC-W3 formulation to give the best quality protection in all types of 2-cycle engines. It guards against failures due to scuffing, ring sticking, port deposits, bearing failures, and plug fouling. Using Pennzoil Marine XLF outboard 2-cycle engine oil also means that your warranty is safe and that you have the most advanced technology available for all your older outboard engines! More product features include: * Certified by the National Marine Manufacturer's Association (NMMA) as an approved NMMA TC-W3 lubricant * Contains only ashless components to help prevent any lubricant-related preignition and spark plug fouling * Ashless additives also help protect against piston and combustion chamber deposits, rust, and corrosion * Anti-gel properties help resist gel formation due to water or other contamination * Special base stocks will resist piston and cylinder wall scuffing * Mixes easily with fuel for premix applications * Excellent flow properties for oil-injection systems
Not Yet Reviewed
$19.99
On Sale
Quicksilver High Performance Extreme Marine Grease with PTFE is a high-quality marine lubricant specified by Mercury Marine for general lubricant applications. Keep contacted moving surfaces properly lubricated for long life and efficient operation. Available in 8 oz. and 14 oz. tubes. Additional details: * Handy squeeze tube to keep on-board your boat * Versatile calcium sulfonate-based, NLGI 2 grease that won't break down when mixed with water * Excellent general use lubricant for steering system cables, throttle and shift cables, gimbal bearings, U-joints and suspension systems * For use in trailer wheel bearings * Produced by Mercury Marine to stringent OEM specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive
Not Yet Reviewed
$14.99
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$17.99
$13.49
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$16.19
On Sale
Clean oil is essential in reducing friction and preventing damage to internal components. Quicksilver Premium marine gear lube provides maximum protection against excessive wear, contains additives to protect gears if water enters the gearcase or lower unit, and is recommended for use in outboard motor gearcases and marine lower units in applications below 75 hp. Available in different volumes, select the amount needed.
Not Yet Reviewed
$13.99
$12.59
3M Products Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat, and fiberglass. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. This product has been trusted throughout the marine industry for over 50 years. The sealant is able to retain strong bonds during vibration, swelling, shrinking, or shock. Order the color you prefer.
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$16.99
Liqui Moly Marine Grease is a high performance lubricant appropriate for a variety of marine uses. It reduces friction and wear, and has a high-shear stability to provide excellent resistance to aging. Marine Grease is cold and hot water-resistant, water-repellent, and saltwater-resistant. It is long lasting in wet environments while providing excellent sealing properties. Liqui Moly Marine Grease meets the requirements of NATO Marine Specification G460, Certification DIN 51502. KPF2G-20.
Not Yet Reviewed
$10.99
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$12.99
Clearance
For excellent fresh water and salt water corrosion protection, use Lucas Marine grease! This heavy-duty, premium lithium complex NLGI GC-LB certified grease is true marine grease. It's formulated with a unique additive system designed to provide maximum lubrication under the most severe marine operating conditions in marine applications, and has adhesive properties to effectively stay in place where applied.
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$12.99
$10.50
On Sale
Quicksilver 2-4-C Marine Grease with PTFE is a high-quality marine lubricant specified by Mercury Marine for general lubricant application. Keep contacted moving surfaces properly lubricated for long life and efficient operation. Additional details: * Excellent general use lubricant for steering system cables * Contains extreme pressure additives to withstand friction in a wide variety of operations * Provides excellent resistance to oxidation and degradation * Available in multiple sizes and quantities
Not Yet Reviewed
$13.49
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$18.74
$12.14
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$16.87
Seafoam Marine Pro is a professional-grade fuel treatment specifically designed for marine engines. This additive is formulated to maintain maximum horsepower and performance. When you need a complete marine fuel system treatment, choose Seafoam. Product details: * Add to fuel system to clean fuel injectors and carburetor jets * Cleans and lubricates critical upper engine areas * Helps reduce long-term engine wear * Helps prevent corrosion caused by ethanol and water * Stabilizes tank fuel up to 2 years * Safe for all 2- and 4-stroke gasoline marine engines, inboard and outboard Uses: * For regular fuel system maintenance, add 1 oz. per 1.5 gallons of gasoline. One can treats up to 30 gallons. * For cleaning, use 2 or more oz. per gallon—the more you add to fuel, the better it cleans! * For stabilizing fuel, add 1 oz. per gallon.
( 4 )
$13.99
On Sale
Quicksilver 4-Stroke Marine Synthetic Blend Engine Oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard applications, this heavy-duty lubricant has been extensively tested to ensure impressive protection against corrosion and wear. It exceeds all marine industry 4-stroke oil requirements, including FC-W and FC-W Catalyst Compatible. The oil is available in multiple weights and volume/sizes. Additional details: * Designed for use with all 4-stroke marine engines * Offers outstanding strength and viscosity retention * Most recommended OEM marine engine oil * Provides warranty protection for Mercury MerCruiser engines * This oil will not damage emission systems and can be used in any marine engine equipped with or without a catalytic converter
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$12.99
$11.69
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