The AMSOIL Advantage

Motorcycle manufacturers want the best protection possible for their equipment, calling for rugged oils that exhibit high temperature deposit control additives. AMSOIL Synthetic Motor Oils are specially formulated with the best synthetic basestocks and high performance additives to provide tough lubricating protection for all four-cycle motorcyle and ATV engines in the most demanding operations.

AMSOIL Synthetic Motor Oils are formulated for both water-cooled engines and the unique demands presented by air-cooled V-twin motorcycle engines, including Harley-Davidson. Conventional petroleum oils break down and oxidize when faced with high temperatures, such as those experienced when idling in traffic, contributing to the formation of deposits, sludge and varnish. AMSOIL withstands oil breakdown and oxidation in high temperatures, holds contaminants in suspension and keeps engines running cool and clean.

Zinc and phosphorous additives are extremely important to engines faced with high-pressure conditions, especially motorcycle engines, which typically have steep cam slopes, creating high pressure between the parts. In motorcycles, friction modifiers (prevalent in automotive oils) have been attributed to engine start failures, a rough running feel, and increased fuel consumption due to hgiher engine stall speeds and other problems. AMSOIL Synthetic 10W-40 and 20W-50 Motorcycle Oils have beefier anti-wear and detergent/dispersant packages with no friction modifiers, keeping motorcycles running smoothly and efficiently, while allowing for extended drain intervals of up to three times longer that manufacturers' recommendations.

Motorcycle manufacturers want the best protection possible for their equipment, calling for rugged oils that exhibit high temperature deposit control additives. AMSOIL Synthetic Motor Oils are specially formulated with the best synthetic basestocks and high performance additives to provide tough lubricating protection for all four-cycle motorcyle and ATV engines in the most demanding operations.

AMSOIL Synthetic Motor Oils are formulated for both water-cooled engines and the unique demands presented by air-cooled V-twin motorcycle engines, including Harley-Davidson. Conventional petroleum oils break down and oxidize when faced with high temperatures, such as those experienced when idling in traffic, contributing to the formation of deposits, sludge and varnish. AMSOIL withstands oil breakdown and oxidation in high temperatures, holds contaminants in suspension and keeps engines running cool and clean.

Motorcyclists will find no better oils than AMSOIL Synthetic Motorcycle Oils!

AMSOIL vs. Harley-Davidson Synthetic Oil - No Contest

High Performance 10W-30 Motorcycle Engine Oil

Superior synthetic forumation provides long service life and maximum protection against engine wear. Superior shear stability provides unsurpassed protection for high performance engines and transmissions. No friction modifiers. Wet clutch compatible.
Product Code: MCT

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High Performance 10W-40 Motorcycle Engine Oil

AMSOIL 10W-40 Synthetic Motorcycle Oil is recommended for Honda, Kawasaki, Yamaha, Suzuki, BMW, Husqvarna and KTM motorcycles calling for a 10W-40 or 20W-40 viscosity, providing superior protection in engines and transmissions.
Product Code: MCF

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High Performance 20W-50 Motorcycle Engine Oil

AMSOIL 20W-50 Synthetic Motorcycle Oil is recommended for Harley-Davidson, Buell, Victory, Ducati, BMW, Aprilla and Triumph motorcycles calling for a 15W-50 or 20W-50 viscosity, providing superior protection in engines, transmissions and primary chaincases.
Product Code: MCV

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AMSOIL Synthetic 2-Cycle Oils provide maximum protection and performance in two-cycle gasoline engines. AMSOIL Syntethic 2-Cycle Oils reduce engine operating temperatures, increase power output and keep engines cleaner than petroleum oils. AMSOIL Synthetic 2-Cycle Oils also provide maximum oxidation protection, anti-corrosive characteristics and improved operation in low temperatures.

Dominator 2-Cycle Racing Oil
AMSOIL Dominator 2-Cycle Racing Oil retained 17.6 percent more power in lubricity tests run against petroleum and synthetic TC-W3 reference oils. The outstanding lubrication and protection offered by Dominator 2-Cycle Racing Oil to two-cycle engines subject to the flat-out performance demands of racing minimizes power-robbing friction and prevents piston scuffing and seizure.

Dominator 2-Cycle Racing Oil also burns much cleaner than conventional two-cycle oils, ensuring engine cleanliness and maximum performance.

Dominator 2-Cycle Racing Oil outperforms manufacturer-recomended two-cycle oils and may be used as a replacement for them.

Dominator 2-Cycle Racing Oil

New AMSOIL DOMINATOR Synthetic 2-Cycle Racing Oil is a robust formulation specially engineered for unsurpassed protection in high performance two-cycle motors, both on and off the track. It contains heavier synthetic base oils that provide more lubricity for "on the edge" operation. DOMINATOR reduces friction and protects pistons and bearings subjected to the rigors of racing. DOMINATOR contains the right additives for clean motor operation.
Product Code: TDR

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Interceptor High Performance Synthetic 2-Cycle Oil

AMSOIL INTERCEPTOR Synthetic 2-Cycle Oil is formulated with a proprietary blend of the finest synthetic base oils and additives available today. This unique AMSOIL chemistry represents a breakthrough development in the field of two-cycle engine lubrication.
Product Codes: AIT

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HP 2-Cycle Injector Oil

New AMSOIL HP Injector Synthetic 2-Cycle Oil is a precise synthetic formulation that exceeds the lubrication demands of modern two-cycle engines. It contains premium synthetic base oils and MAX-DOSE additive system, providing superior performance in direct fuel injected (DFI), electronic fuel injected (EFI) and carbureted outboard motors, as well as other recreational two-cycle equipment.
Product Codes: HPI

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Saber 2-Cycle Oil, 100:1 Pre-Mix

New AMSOIL Saber Professional Synthetic 2-Cycle Oil is specifically designed for lean mix ratios in pre-mix applications. Saber Professional contains high temperature detergents for small power equipment. Extensive testing shows superior lubricity and cleanliness properties at lean mix ratios with this premium synthetic formulation.
Product Codes: ATP

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AMS-Oiler ®

The AMS-Oiler™ is an oil pre-charger that puts an end to dry-engine starting. With the AMS-Oiler in place, 160 cubic centimeters of oil is injected directly on the engine bearings and other wear sensitive surfaces upon turning of the key, giving instant protection to vital engine components.
Product Code: ANG

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Engine Fogging Oil

Offers superior film retention, providing long-term protection against corrosion and dry starts, extending engine life and reducing operating expenses. Its aerosol spray formulation offers easy and clean applications, while reaching more components and offering better distribution than straight motor oil.
Product Code: FOG

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SEVERE GEAR ™ Synthetic Extreme Pressure Gear Lube
Specially formulated for severe duty applications, AMSOIL SEVERE GEAR ™ Synthetic Extreme Pressure Gear Lubes are excellent for hard working motorcycles, racing, off-road use, rapid acceleration, stop and go driving and high ambient temperatures. AMSOIL SEVERE GEAR ™ Gear Lubes are formulated with increased levels of premium quality additivese.

And with high viscosity indices, SEVERE GEAR ™ Gear Lubes provide an extra level of protection at high temperatures. Extra additives provide additional insurance against wear in case of a lubricant film breach. These additives provide an iron sulfide barrier coating that effectively prevents micro-welding that leads to heat and friction. This allows AMSOIL SEVERE GEAR ™ Gear Lubes to prevent thermal runaway, a phenomenon caused by a lubricant 's inability to control friction and increased heat under high-stress conditions. By preventing thermal runaway, AMSOIL SEVERE GEAR ™ Gear Lubes inhibit component damage and rapid lubricant degradation.

SEVERE GEAR™ Synthetic Extreme Pressure 75W-90 Lubricant

AMSOIL Severe Gear Synthetic Extreme Pressure (EP) Lubricants are premium grade lubricants specifically engineered for maximum performance in severe duty applications. These state-of-the-art AMSOIL formulations feature an exclusive blend of high viscosity, shear stable synthetic base oils and an extra treatment of high-performance additives.
Product Code: SVG

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SEVERE GEAR™ Synthetic Extreme Pressure 75W-110 Lubricant

AMSOIL SEVERE GEAR™ Synthetic Extreme Pressure (EP) Lubricants are premium grade lubricants specifically engineered for maximum performance in severe duty applications. These state-of-the-art AMSOIL formulations feature an exclusive blend of high viscosity, shear stable synthetic base oils and an extra treatment of high-performance additives.
Product Code: SVT

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Series 2000 Chaincase Lubricant

AMSOIL Series 2000 Chaincase Lubricant provides superior protection and performance for enclosed chains. Ideal for snowmobiles, ATVs and general equipment. Extreme pressure additives provide extra wear protection. Extends chain life repels water, and inhibits rust, oxidation and foam. Superior low temperature starting, performance and protection.
Product Code: TCC

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Slip-Lock Differential Additive

AMSOIL Slip-Lock Differential Additive is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with limited-slip, positraction and locking differentials. It also reduces the banging and clunking associated with automatic locking differentials.
Product Code: ADA

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Ea Motorcycle Oil Filters

The unique construction and full-synthetic media of AMSOIL Ea Motorcycle Oil Filters allow them to provide unmatched performance in motorcycles and other power sports equipment. EaOM Filters last longer, stop smaller dirt particles and offer less restriction than other filters..
Product Code: EAOM

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Ea Motorcycle Air Filters

The synthetic nanofiber media featured in AMSOIL Ea Motorcycle Air Filters have sub-micron diameters and small inter-fiber spaces, resulting in more contaminants being captured on the surface of the media and lower restriction.
Product Code: EAAM

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Twin Air Dual-Stage Powersports Filters

Twin Air’s patented filtration design, high-quality materials and superior construction deliver maximum performance and protection. Twin Air filters are the choice of more world and national motocross champions than all other filters combined.
Product Code: TWINAIR

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PowerSports Air Filters

PowerSports Air Filters for dirtbikes and ATVs extend equipment life, increase power and save money. PowerSports Air Filters feature two layers of oil-wetted polyurethane foam that provide a superior job at stopping dirt while maximizing air flow. Their special design improves performance, allows for better fuel economy and reduces wear.
Product Code: PSFA

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High Tack Foam Filter Oil

Designed specifically for AMSOIL Reusable Air Filters. New AMSOIL High Tack Foam Filter Oil is a special blend of synthetic polymers that allows maximum air flow and increased particle removing efficiency and capacity.
Product Code: AFO

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Foam Air Filter Cleaner

New AMSOIL Foam Air Filter Cleaner is a specially formulated high quality detergent offering quick, efficient and easy cleaning and preservation of AMSOIL Power Sports Air Filters, TS filters and other wetted gauze and motor and power sports foam filters.
Product Code: FFC

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MANN-FILTER - Oil, Air, Fuel and Cabin Air Filters

AMSOIL has added a new supplemental partner in filtration. MANN-FILTER, with its U.S. headquarters in Portage, Mich., is the world’s largest filter company and a worldwide leader in auto, light truck, heavy duty, motorcycle and off-road filtration products.

MANN-FILTER specializes in European vehicles and provides AMSOIL Dealers and customers a greater breadth of products for vehicles like Audi, BMW, Mercedes, Volkswagen, Porsche, Volvo and Jaguar. They also build select filters for Ford, GM and Chrysler.

History of Mann+Hummel

Founded in 1941, MANN+HUMMEL develops and manufactures automotive components such as air filter systems, intake manifold systems, liquid systems and cabin air filters for the original equipment (OE) automotive industry and aftermarket filter elements for vehicle servicing and repair. MANN-FILTER products are known for high quality and high delivery capability and a product range that covers more than 95 percent of European models and a select group of U.S. and Asian models in the North American market.

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AMSOIL Series 2000 Synthetic Racing Grease is an extreme-pressure multi-purpose grease formulated for high-temperature/high-speed applications, such as racing. Yet, its outstanding load-bearing capacity suits it for use in low-speed, high-load bearings, a job usually reserved for heavy-duty greases. Components get the load-bearing capcity of a heavy-duty grease without sacrificing the high-temperature protection of a multi-purpose.

AMSOIL Series 2000 Synthetic Racing Grease offers outstanding wear protection. It passes the Ford Film Strength Endurance Test with a 16-point margin. Most non-solid fortified greases cannot pass this challenging wear protection test.

AMSOIL Series 2000 Synthetic Racing Grease offers excellent protection in low temperatures and high temperatures. It maintains outstanding low temperature pumpability and high temperature consistency. It is highly resistant to thermal and oxidative breakdown, which 1keeps components running clean and protected. It offers excellent water washout resistance and rust and corrosion inhibition.

AMSOIL Series 2000 Synthetic Racing Grease offers extended service life and extended shelf life.

Series 2000 Racing Grease

Unbeatable high-speed/high temperature performance. AMSOIL Series 2000 Racing Grease protects wheel bearings and chassis from the dangerous, damaging heat created by hot pavement, huge engines and the unceasing friction of intense speed. It is ideal for all high temperature/high speed applications.
Product Code: GRG

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PI Performance Improver Gasoline Additive

Ideal for both fuel injected and carbureted systems. Dissolves and removes fuel system deposits and other contaminants for improved power and overall performance in gasoline engines. Improves engine idle, response and starting.
Product Code: API

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Series 2000 Octane Boost

Improves the performance of all two-cycle and four-cycle gasoline-fueled engines. Just one treatment significantly increases engine response and power. AMSOIL Octane Boost reduces engine knock, improves ignition, helps fuel burn cleaner and inhibits corrosion. Recommended for all high performance off-road and racing applications. Increases octane number by up to 7 points.
Product Code: AOB

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Gasoline Stabilizer
(Suitable for gasoline or diesel fuel)

AMSOIL Gasoline Stabilizer keeps fuel from deteriorating during storage. Reduces the oxidation process and prevents varnish and gum build-up in gasoline. These contaminates can clog injectors, stick floats and cause poor engine startup. Allows easier start-ups.
Product Code: AST

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Shock Therapy Suspension Fluid
Lightweight Grade

Shock Therapy Lightweight Grade is recommended for applications that demand quick rebounds under extreme temperatures. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STL

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Shock Therapy Suspension Fluid
Medium Grade

Shock Therapy Medium Grade is recommended for applications that require more dampening and slower rebounds. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STM

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Series 500 High-Performance DOT 3 Brake Fluid

AMSOIL now offers Series 500 High-Performance DOT 3 Brake Fluid. AMSOIL Brake Fluids provide superior high-temperature performance in auto/light truck, high-performance, racing and powersports applications.
Product Code: BF3

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Series 600 DOT 4 Racing Brake Fluid

AMSOIL now offers Series 600 DOT 4 Racing Brake Fluid. AMSOIL Brake Fluids provide superior high-temperature performance in auto/light truck, high-performance, racing and powersports applications.
Product Code: BF4

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Engine Flush

AMSOIL Fast Acting Engine Flush is made from a carefully selected blend of solvents and special cleaning agents that dissolve and disperse harmful deposits formed in the crankcase, cylinder walls, pistons and rings of an internal combustion engine. When used as directed, it cleans and restores operating efficiency to valves, valve lifters, rocker arms, and pistons for improved horsepower, fuel economy, and performance.
Product Code: AEF

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Power Foam Engine Cleaner and Degreaser

Cleans entire combustion intake system for improved engine performance. Removes gum, varnish and carbon deposits for better fuel economy and improved overall engine performance. Cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. Effective in both two-cycle and four-cycle engines.
Product Code: APF

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MP Metal Protector

AMSOIL Metal Protector is a synthetic, greaseless all-purpose lubricant that provides metal surfaces with a long-lasting film. Its penetrating agents cut through rust and corrosion to allow free movement of hardware parts. Effective in applications as diverse as hardware, household appliances, sporting goods and electrical equipment.
Product Code: AMP

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MPHD Heavy Duty Metal Protector

AMSOIL Heavy Duty Metal Protector is the product of choice for metal surfaces that require a heavy duty lubricant or are exposed to the damaging effects of salt, moisture or chemical corrosion. It is ideal for hinges, wire ropes and springs, nuts and bolts, motorcycle or bicycle chains, and for undercoating car doors, wheelwells, rocker panels, seams and other metal surfaces exposed to water, dirt or road salt.
Product Code: AMH

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Miracle Wash Waterless Wash & Polish

Simply apply Miracle Wash using the aerosol spray can, work around with a towel and let the surface dry to a haze. Buff with a clean towel until the haze is removed and wipe away to leave your car, truck, boat, R/V or motorcycle with a fantastic shine and a super tough protective finish.
Product Code: AMW

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Mothers® - Polishes, Waxes and Cleaners

AMSOIL INC., The First in Synthetics®, is expanding its product line and introducing the addition of Mothers® Car Care Appearance Products. The Mothers line of products is divided up into four primary categories with additional supplemental products offered as well. The Mothers® Polishes-Waxes-Cleaners was founded in 1971 as a family owned and operated business. Over the years, Mothers® has improved its core technology in correlation with changes in paint technologies and has always offered premium car care products that span most all markets. The people at Mothers® firmly believe that the time people spend cleaning their vehicles is an investment in the health and beauty of those vehicles and, because of this philosophy, they have dedicated decades to perfecting their science and bringing consumers the highest quality products. There is no shine like Mothers®.

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NGK Iridium IX Spark Plugs

NGK Iridium IX spark plugs provide unsurpassed performance in auto/light truck and powersports applications. The iridium alloy electrode is extremely durable to heat, corrosion and electrical wear. The fine wire electrode reduces the amount of energy required to create a spark while providing increased ignition efficiency and superior ignitability.

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NGK V-Power Spark Plugs

NGK V-Power spark plugs offer higher performance in auto/light truck applications than the standard plug. The V-Power electrode lowers ignition system voltage requirements and provides better protection against fouling, greater ignitability and improved performance over conventional spark plugs.

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NGK Standard Spark Plugs

NGK Standard spark plugs provide excellent service for many applications, including auto/light truck, powersports and small engines. They feature a triple gasket sealing process that virtually eliminates gas leakage past the shell.

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NGK Spark Plug Wire Sets

NGK spark plug wire sets are manufactured with the finest materials and quality construction for excellent noise supprsion and superior conductivity. They offer exact OEM fit, form and function and the quality of their construction is unsurpassed.

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NGK Power Cable Wire Sets

NGK Power Cables are performance spark plug wires designed with ultra-low resistance for high-performance applications. They are a perfect complement to the Iridium IX spark plugs.

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