AMSOIL Synthetic Lubricants

In 1972, AMSOIL INC. introduced AMSOIL Synthetic 10W-40 Motor Oil and became the first company in the world to manufacture and market an American Petroleum Institute (API) rated synthetic motor oil.

Why synthetic? Because synthetic lubricants are superior to conventional petroleum lubricants. Petroleum lubes are refined from crude oil, a natural substance pumped from the earth and containing diverse chemicals. Some of the chemicals in petroleum oil are detrimental to the lubrication process and to the lubricated components. For example, some petroleum oil chemicals invite oxidation in high temperature operations. Oxidation quickly destroys lubricant integrity.

Synthetic lubes, on the other hand, are not refined from crude oil, but constructed from pure chemicals selected for their ability to lubricate. The purity of synthetic lubricant basestocks significantly reduces lubricant oxidation, which promotes the ability of synthetics to be used in higher termperature applications than conventional lubes may be and promotes their ability to be used for extended drain intervals. In fact, AMSOIL synthetic lubricants are specifically formulated for extended drain intervals.

Synthetics are also free of the paraffins found in conventional petroleum oils. With no paraffin to congeal at low temperatures, synthetics maintain better low temperature fluidity than petroleum oils do, which protects equipment operating in cold environments - even the relative cold of a just started engine.

The molecular uniformity of carefully selected synthetic lubes promotes superior lubrication and friction reduction, which in turn promotes superior heat control, wear control and energy efficiency. Molecular uniformity also helps synthetics maintain their protective viscosity in high temperature operations, which also promotes superior wear control.

The superior performance and protection afforded your equipment by AMSOIL synthetic lubricants adds up to increased productive time and profits for you.

Synthetic Diesel Engine Oils

AMSOIL offers 5W-30, 15W-40 and SAE 30 viscosity grade synthetic oils and a 15W-40 grade synthetic blend oil for stationary and mobile diesel engines. All are formulated with 12 TBN (Total Base Number) chemistry for durable corrosion control. Superior stability in terms of volatility, thermal degredation, oxidation, viscosity retention and TBN retention make AMSOIL synthetic diesel oils ideal for extended drain interval use.

AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil is the oil of choice for applications requiring superior fuel efficiency or for extreme cold temperature operations.

AMSOIL Synthetic 15W-40 Heavy Duty Diesel and Marine Oil is preferred for most applications requiring diesel formulated oil, and is specifically formulated to control rust and corrosion, suiting it ideally for marine diesel use.

AMSOIL Synthetic Blend 15W-40 Gasoline and Diesel Oil is formulated for use in mixed diesel and gasoline fleets, offering topnotch lubrication and protection at a savings.

AMSOIL Synthetic 10W-30/SAE 30 Diesel Oil is formulated with premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements for outstanding performance in modern and older diesel engines.

Series 3000 5W-30 Heavy Duty Diesel Oil

Fuel efficient formula for both gasoline and diesel fleets. Deliver up to 82 percent greater wear protection than other popular diesel oils. Series 3000 resists oil breakdown from heat, blow-by chemicals and oxygen up to ten times longer than conventional oils.
Product Code: HDD

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15W-40 Heavy Duty Diesel and Marine Oil

AMSOIL Synthetic Heavy Duty Diesel & Marine Motor Oil is engineered for use in a wide variety of light and heavyduty applications, including over-the-road trucks, off road construction, marine engines, farm equipment, mining, industrial (pumps & generators) and personal automotive or commercial transportation. It is excellent for use with low or high sulfur diesel fuels in standard, turbocharged or supercharged engines, including modern low emission diesels such as those equipped with EGR systems.
Product Code: AME

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15W-40 Semi-Synthetic Diesel Oil

AMSOIL Semi-Synthetic 15W-40 Diesel Oil is a modern blend of high performance synthetic base stocks, natural base stocks, and advanced additives. It provides outstanding performance and protection over extended drain intervals in light and heavy-duty diesel engines.
Product Code: PCO

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Synthetic 10W-30/SAE 30 Heavy Duty Diesel Oil

Where these viscosity grades are specified, AMSOIL Synthetic 10W-30/SAE 30 Diesel Oil (ACD) provides outstanding performance as a straight-grade SAE 30 for older two- and four-stroke diesels and as a multi-grade SAE 10W-30 in modern four-stroke diesels as well as gasoline engines. AMSOIL ACD is ideal for use in a wide variety of light and heavy-duty applications, including agriculture, off-road construction, trucking, mining, industrial (pumps and generators) and personal automotive or commercial transportation.
Product Code: ACD

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Synthetic 5W-40 European Engine Oil

AMSOIL Synthetic 5W-40 European Engine Oil is specially formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Formulated with advanced AMSOIL polyalphaolefin (PAO) synthetic base stocks, premium additives and a broad 5W-40 viscosity rating. AMSOIL 5W-40 allows motorists to take advantage of the maximum extended drain intervals recommended by European automakers while providing second-to-none protection and performance in the most demanding operating conditions.
Product Code: AFL

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AMSOIL Synthetic 10W-30 Motor Oil is formulated with 11 TBN (Total Base Number), providing generous corrosion-fighting capacity for a gasoline engine oil. Its high TBN and superior stability in terms of volatility, thermal degradation, oxidation, viscosity retention, thermal-viscosity competence and TBN retention makes AMSOIL Synthetic 10W-30 Motor Oil ideal for extended drain interval use, a critical benefit for stationary engines in remote locations.

AMSOIL also offers 0W-30, 5W-30, 10W-40 and 20W-50 gasoline engine oils.

Signature Series 0W-30 Motor Oil

AMSOIL Signature Series 0W-30 Synthetic Motor Oil is the industry benchmark in lubrication technology. Engineered with the world’s finest synthetic base oils and high performance additives, AMSOIL Signature Series 0W-30 is designed for those who demand the absolute best in motor oil performance.
Product Code: SSO

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SAE 5W-30 Motor Oil

AMSOIL 100% 5W-30 Motor Oil is designed to provide maximum benefits in gasoline-fueled engines. Exceeds the most demanding world-wide performance standards and meet warranty requirements for all domestic and imported passenger car engines, both turbo-charged and non-turbo-charged. Up to 25,000-mile or 1-year drain intervals.
Product Code: ASL

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SAE 10W-30 Motor Oil

AMSOIL 100% Synthetic 10W-30 Motor Oil is designed to provide maximum benefits in gasoline-fueled engines. AMSOIL 10W-30 resists high temperature degradation and flows freely in cold conditions for superior protection against engine wear. AMSOIL 10W-30 also provides maximum power and improved fuel efficiency. Up to 25,000-mile or 1-year drain intervals.
Product Code ATM

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Synthetic 5W-40 European Engine Oil

AMSOIL Synthetic 5W-40 European Engine Oil is specially formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Formulated with advanced AMSOIL polyalphaolefin (PAO) synthetic base stocks, premium additives and a broad 5W-40 viscosity rating. AMSOIL 5W-40 allows motorists to take advantage of the maximum extended drain intervals recommended by European automakers while providing second-to-none protection and performance in the most demanding operating conditions.
Product Code: AFL

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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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Powershift Transmission Fluid
AMSOIL Synthetic Powershift Tranmission Fluids are formulated for heavy-duty powershift transmissions. They are also ideally suited for use in large truck manual transmissions.

AMSOIL Synthetic Powershift Tranmission Fluids are compatible with common metallic and non metallic friction materials. Their stable frictional characteristics inhibit excessive brake noise and vibration, clutch slippage, friction surface deposits and design material degradation.

Powershift Transmission Fluids

Formulated for complex, advanced-material power and manual transmissions, wet-disc brakes and final drives.
Product Code: CTG, CTJ, CTL

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Torque-Drive Automatic Transmission Fluid

Delivering the ultimate in oxidation resistance, wear control and friction performance, AMSOIL Torque-Drive extends lubricant life up to six times and provides protection beyond that possible from conventional ATF's.
Product Code: ATD

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AMSOIL Synthetic Gear Lubes keep truck and heavy equipment differentials and EP gear lube equipped transmissions running clean, protected and at top-efficiency.

AMSOIL synthetic gear lubes are formulated to protect gears operating in heavily loaded conditions, whether or not the gears operate with full film lubrication. Superior film strength and viscosity retention offer superior portection in full film regimes, while top-quality extreme pressure agents protect when a full lubricating film does not separate gear surfaces.

The thermal durability of AMSOIL synthetic gear lubes ensures extreme pressure protection after extended exposure to extreme temperatures. The extreme pressure agents in conventional gear lubes sometimes lose their effectiveness after extended exposure to high temperatures, leaving gears vulnerable to metal-to-metal contact and wear.

In order to optimize its gear lubes for modern applications, AMSOIL has updated its gear lube formulations.

SEVERE GEAR ™ Synthetic Extreme Pressure Gear Lubes (75W-90, 75W-100 & 75W-140)
Specially formulated for severe duty applications, AMSOIL SEVERE GEAR ™ Synthetic Extreme Pressure Gear Lubes are excellent for vehicles that experience towing, hauling, steep hill driving, commercial use, rapid acceleration, stop and go driving and high ambient temperatures. AMSOIL SEVERE GEAR ™ Gear Lubes are formulated with increased levels of premium quality additives, allowing improved limited-slip and locking differential performance.

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 75W--90 Gear Lube (SVG) replaces Series 2000 Synthetic 75W-90 Gear Lube (TGR).

SEVERE GEAR ™ Synthetic 75W--140 Gear Lube (SVO) replaces Series 2000 Synthetic 75W-140 Gear Lube (TGO).

Long Life Synthetic Gear Lubes (75W-90 & 80W-140)
AMSOIL Long Life Synthetic Gear Lubes are formulated with new and enhanced additives designed specifically for extended drain intervals of up to 500,000 miles in over-the-road trucks. Long Life Synthetic Gear Lubes are engineered to protect gears better than conventional gear oils, resisting acid, carbon and varnish formation and oxidative breakdown. Their superior shear stability allow them to maintain their viscosity during extended service. The enhanced 80W-140 formulation replaces the former 85W-140 formulation, allowing a greater operating range and improved cold temperature performance. AMSOIL Long Life Synthetic Gear Lubes are available in five gallon buckets, excellent for use with lube dispensing pumps.

Long Life Synthetic 75W-90 Gear Lube (FGR) replaces Synthetic 75W-90 Gear Lube (AGR). Long Life Synthetic 80W-140 Gear Lube (FGO) replaces Synthetic 85W-140 Gear Lube (AGO).

80W-90 Synthetic Gear Lube
The 80W-90 gear lube market is mineral oil based. New reformulated AMSOIL 80W-90 Synthetic Gear Lube is designed as a high quality synthetic replacement for mineral gear oils. It is a multifunctional product designed to surpass the requirements of equipment and automotive applications calling for an SAE 80W-90 viscosity grade. Its naturally high viscosity index and shear stable construction provide improved cold temperature performance, while extreme pressure additives provide excellent protection for gears and bearings. AMSOIL 80W-90 Synthetic Gear Lube is competitively priced, making it an excellent choice for cost conscious customers.

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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SEVERE GEAR™ Synthetic Extreme Pressure 75W-140 Lubricant

AMSOIL SEVERE GEAR™ provides performance beyond that possible with conventional gear oil. These AMSOIL custom products offer superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Product Code: SVO

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SAE 75W-90 Long Life Gear Lube

AMSOIL Long Life Synthetic Gear Lubes are extended drain gear lubes engineered for 500,000-Mile Service Life in Over-The-Road Trucks. The superior cold temperature fluidity and high temperature stability properties of AMSOIL Long Life Synthetic Gear Lubes make them excellent for all-season use. Equipment lasts longer and maintenance costs are reduced with AMSOIL Long Life Synthetic Gear Lubes.
Product Code: FGR

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SAE 80W-140 Long Life Gear Lube

AMSOIL Long Life Synthetic Gear Lubes are extended drain gear lubes engineered for 500,000-Mile Service Life in Over-The-Road Trucks. The superior cold temperature fluidity and high temperature stability properties of AMSOIL Long Life Synthetic Gear Lubes make them excellent for all-season use. Equipment lasts longer and maintenance costs are reduced with AMSOIL Long Life Synthetic Gear Lubes.
Product Code: FGO

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SAE 80W-90 Gear Lube

Provides the long-lasting protection, fuel efficiency and dependability needed for top performance, even in extreme-pressure conditions. Stay fluid in cold temperatures for easy cold-weather shifting. Excellent for use in passenger cars and trucks requiring a GL-5 gear lube, including those with limited slip differentials.
Product Code: AGL

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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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AMSOIL Synthetic PC Series Compressor Oils

AMSOIL Synthetic PC Series Compressor Oils are made from high quality synthetic oils. They promote long compressor life through reduced component wear, corrosion protection and resistance to water degradation and lubricant breakdown.

Application Recommendations
AMSOIL Synthetic PC Series Compressor Oils are recommended for use in single-stage and multi-stage rotary screw, vane and reciprocating compressor crankcases and cylinders, vacuum pumps and other compressor applications. AMSOIL Synthetic PC Series Compressor Oils match compressor manufacturer viscosity recommendations. Available in five viscosity grades.

Peformance Features
AMSOIL Synthetic PC Series Compressor Oils are highly resistant to thermal and oxidative breakdown, which inhibits carbon build-up. The inhibition of carbon build-up promotes efficeient, normal temperature range operation.

AMSOIL Synthetic PC Series Compressor Oils are formulated to keep water from mixing with the oil and deteriorating its lubricating ability. AMSOIL Synthetic PC Series Compressor Oils are also formulated for easy water removal, with no need for specialized water removal processes.

Safety Advantage
AMSOIL Synthetic PC Series Compressor Oils' higher flash, fire and auto-ingnition points and reduced tendency to form carbon deposits makes them a reduced fire or explosion hazard as compare to conventional petroleum compressor oils.

"I credit AMSOIL Compressor Oil with savings in five areas. By helping our compressors run 20 to 40 degrees cooler, we no longer need fans and speical ventilation systems for heat reduction. With those cooler operating temperatures and the fluid's superior stability, our valves don't carbon up, so we don't have to replace them as often. Our compressors draw 10 percent less amperage with AMSOIL. Our oil consumption is way down. And we've gone from three month to 8000 hour compressor drain intervals. Multiply those savings times thousands of compressors and you can see why we're installing AMSOIL nationwide."

- John Small, Sears

PC-Series Compressor Oils

AMSOIL Synthetic PC Series oils provide long compressor life through reduced component wear, corrosion protection, water resistance and lubricant breakdown resistance. These oils reduce maintenance costs by extending drain intervals and lowering labor and used product disposal requirements.
Product Code: PCH, PCI, PCJ, PCK, PCL

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Synthetic Antiwear Hydraulic Oils

AMSOIL Synthetic AW Series Antiwear Hydraulic Oils
AMSOIL Synthetic AW Series Antiwear Hydraulic Oils are long life lubricants based on high quality synthetic oil technology. These oils are formulated with a premium additive system that inhibits oxidation, acid production, viscosity increase, rust and foam for outstanding component protection and postive equipment performance.

AMSOIL Synthetic AW Series Antiwear Hydraulic Oils are formulated for long life and typically reduce maintenance costs by extending drain intervals and reducing labor associated with repairs, down time and change outs.

Application Recommendations
AMSOIL Synthetic AW Series Antiwear Hydraulic Oils are recommended for high and low pressure gear, vane and piston stationary and mobile hydraulic systems. They are available in many viscosity grades; choose the grade recommended by the equipment manufacturer.

AMSOIL Synthetic AW Series Antiwear Hydraulic Oils meet the performance requirements of all major hydraulic manufactureres and are excellent for general purpose use where extended drain intervals are desired or in severe duty operations where temperature extremes are encountered. The ISO 15 and 22 grade products, AWF and AWG, are preferred for use in temperatures -20°F or lower.

Performance Features
AMSOIL Synthetic AW Series Antiwear Hydraulic Oils resist thermal and oxidative breakdown, inhibiting carbon and varnish deposists. Deposit-free hydraulic equipment outlasts and outperforms deposit-laden equipment. Machinery lubricated with AMSOIL Synthetic Hydraulic Fluid runs cooler than machinery lubricated with conventional fluids. Cooler operation promotes long life for hoses, seals and other components.

AMSOIL Synthetic AW Series Antiwear Hydraulic Oils separate readily from water, preventing the formation of oil-water emulsions and subsequent degradation of equipment and lubrication and protections. Ready water separation also promotes easy sump water drainage.

AMSOIL Synthetic AW Series Antiwear Hydraulic Oils' high-quality zinc-based antiwear/antioxidant additive prevents wear in high-speed, high pressure vane and gear pumps while meeting the lubrication requirements of axial piston pumps with bronze-steel metallurgy.

Anti-Wear Hydraulic Oils

Synthetic AW Series Antiwear Hydraulic Oils are shear stable, long-life lubricants based on high quality synthetic oil technology. These oils are formulated with a premium additive system that inhibits oxidation (preventing acid and viscosity increase), inhibits rust, and inhibits foam (preventing spongy hydraulics).
Product Codes: AWF, AWG, AWH, AWI, AWJ, AWK

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AMSOIL Synthetic Greases
AMSOIL Synthetic Greases offer the superior properties of synthetic oils, premium quality lithium complex thickeners and top-quality performance additives.

Broad Temperature Peformance
AMSOIL synthetic greases perform across a broader temperature range than other greases do. One AMSOIL synthetic grease may replace two conventional, seasonal greases, reducing inventory and the possiblity of misapplication.

Extreme Pressure and Load Carrying Ability
AMSOIL synthetic greases protect components from metal to metal contact, even under heavy loads. Their extreme pressure additives form a shield against sudden or sustained extreme loads for dependable protection from wear.

Rust and Corrosion Protection
AMSOIL synthetic greases contain special rust and corrosion inhibitors to protect parts from rust and corrosion.

Compatibility
AMSOIL synthetic greases are compatible with most other greases and most seal materials. Preventive maintenance practives dictate thorough removal of one grease before installing a new grease, even when grease incompatibility is not expected

Multi-Purpose Grease

Reduces friction and wear in high-speed/high-temperature components such as automotive wheel bearings and electric motors. It keeps components running clean and trouble-free for outstanding performance and long life.
Product Codes: GLA, GLB, GLC

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Multi-Purpose Spray Grease

Reduces friction and wear in high-speed/high-temperature components such as automotive wheel bearings and electric motors. It keeps components running clean and trouble-free for outstanding performance and long life.
Product Codes: GLA, GLB, GLC

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Heavy Duty Grease

Extreme-pressure, moly-fortified. Provides outstanding protection for four wheel drive steering knuckles, spring shackles and other components operating in high-load, low-speed conditions.
Product Code: GHB, GHD

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Lithium Complex High Viscosity Grease

Excellent for use in heavy duty industrial and off road applications where equipment is working under adverse conditions such as exposure to environmental elements, slow, heavily-loaded applications and shock-loading conditions.
Product Code: GVC

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AMSOIL Semi-Fluid 00 Synthetic EP Grease

A problem-solving lubricant ideal for leaky gear boxes in industrial and fleet applications and for use in applications that are difficult to service. It is primarily used in grease-filled cases where conventional semifluid greases do not provide adequate lubricant life or protection.
Product Code: GSF

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Fifth Wheel and Open Gear Compound

AMSOIL Fifth Wheel and Open Gear Compound is based on proprietary technology that does not use asphaltic materials, residual compounded oils or diluent solvents as part of the lubricant formulation. It provides excellent adhesion to surfaces, resistance to water washout and protection against rust, corrosion, and wear. It is an aerosol spray product, making application quick, easy, neat and economical.
Product Code: GFW

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Filtration
Compared to microscopic dirt particles, your engine is a Goliath, roaring with heat and energy as it converts fuel into raw horsepower. But despite all this power, your engine is extremely vulnerable to the threat of microscopic engine dirt. In fact, if unchecked, this tiny menace will dramatically erode your engine's performance and can eventually cripple it beyond repair.

AMSOIL Oil and Air Filters are the key to preventing costly repairs caused by engine dirt. Filtration is simply a method of removing contaminants by trapping and holding them outside the system of oil circulation. In order for filtration to be truly effective, however, it must be able to capture contaminants of all types and sizes.

AMSOIL has developed a complete line of sophistciated filtration products designed to offer the best protection available against virtually all harmful engine contaminants.

AMSOIL Ea Air Filters

The introduction of AMSOIL Ea Air Filters represents a major breakthrough in filtration technology. For the first time, revolutionary nanofiber technology is available to the auto/light truck market. Extensive testing proves that AMSOIL Ea Air Filters are more efficient than cellulose and wet gauze air filters..
Product Code: EAA

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AMSOIL Ea Air Induction Filters

AMSOIL's new line of universal air induction filters are designed to replace stock oil wetted gauze or foam conical filters typically supplied by K&N, Injen, Green, AIRAID, AFE, TrueFlow and more. AMSOIL Ea Air Induction Filters offer superior efficiency, excellent airflow and are cleanable.
Product Code: EAAU

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Donaldson Endurance™ Air Filters

Donaldson Endurance™ Air Filters with exclusive nanofiber technology offer longer engine life, longer filter life, initial efficiency up to 99.99 percent and five times more capacity.
Product Code: EAF

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PowerCore Air Filters

Premium filters for Ford 6.0L Diesel PowerStroke™ engine and the GM H2 Hummer 6.0L Vortec™. The rugged structure of PowerCore® filters features an innovative, layered, fluted filter media which allows air to enter an open flute while forcing it out an adjacent flute, allowing only clean air into the engine.
Product Code: PCF-60, PCF-H2

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AMSOIL Ea Oil Filters

Continuing on the path to revolutionize the filtration market, AMSOIL is introducing the new Ea Oil Filter line. Ea Oil Filters feature advanced full synthetic nanofiber technology, making them the highest efficiency filters that are available for the auto/light truck market.
Product Code: EAO

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Donaldson Endurance™ Oil Filters

Donaldson Endurance lube filters are made using exclusive advanced synthetic media technologies. Synthetic media technology delivers cost saving benefits with extended service life, greater engine protection to prolong engine and equipment life, improved lubricant flow, improved cold start performance and reduced operating costs.
Product Code: ELF

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Donaldson P-Series Filters

AMSOIL is now introducing the P-Series of Donaldson filters to complement the Endurance line. The expanded offering of filtration products features many applications that differ from, and several that coincide with the Endurance line. Donaldson P-Series filters offer premium filtration at a competitive price.

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Donaldson TopSpin™ Filters

Donaldson TopSpin™ pre-cleaner air filters extend primary air filter life, boost system efficiency and extend engine life in all off-road heavy-duty applications, such as farm equipment, backhoes, dozers and more.

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WIX Filters

WIX manufactures some of the best air, lube, cabin air, fuel crank case breather and transmission filtration products on the market. The company is also widely known for its support of NASCAR..
Product Code: WIX

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Ea Spin-On By-Pass Filters

AMSOIL Ea Spin-On By-Pass Filters offer the ultimate in filtration technology. Engine wear is caused by dirt particles larger than 5 microns. The AMSOIL Ea By-Pass Oil Filter removes particles less than 1 micron, virtually eliminating engine wear. AMSOIL Ea By-Pass Oil Filters filter all the oil in a six-quart system in about five minutes at an average engine speed equivalent to 45 mph..
Product Code: BMK-11

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Heavy-Duty By-Pass Filtration System

For heavy-duty by-pass applications. Featuring the same synthetic nanofiber media as the rest of the Ea By-Pass Filter family. Filter and hose not included with the BMK30 kit. The EaBP120 Filter and hose (BP250) must be purchased separately.
Product Code: BMK-30

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Dual-Gard Ea By-Pass Oil Filtration System

The Amsoil Ea Dual Gard By-Pass Oil Filtration System treats oil to ultrafine filtration, which increases engine and oil life and enhances engine performance. By-Pass Filter elements also remove water. Water removal inhibits the formation of acids, rust and sludge.
Product Code: BMK-12

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AMSOIL Ea Dual Remote Oil Filtration System

The AMSOILEa By-Pass Oil Filter provides the best possible filtration protection against wear, oil degradation, rust and corrosion. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a "partial-flow" basis. It draws approximately ten percent of the oil at any one time and traps the extremely small, wear-causing contaminants and water that full-flow filters can’t remove. The AMSOILEa By-Pass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.
Product Code: BMK-13

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Diesel Fuel Additive Concentrate

All-season performance. Lowers diesel fuel gel point by 20° to 35° F, depending on mix ratio. Improves the performance, fuel efficiency and longevity of diesel engines while reducing deposits, black smoke, emissions and injector wear. For use in heavy-duty diesel engines. Treats up to 100 gallons.
Product Code: ADC

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Cold Flow Improver

AMSOIL Cold Flow Improver (ACF) has been reformulated to provide maximum cold flow capabilities in diesel fuels. The new formulation provides superior performance over the former DFF formulation
Product Code: ACF

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Diesel Concentrate with Cold Flow Improver

AMSOIL Diesel Concentrate Plus Cold Flow Improver (DFC) combines the superior detergency of AMSOIL Diesel Concentrate (ADF) and the excellent anti-gelling properties of AMSOIL Cold Flow Improver (ACF) in one convenient package, without sacrificing performance. AMSOIL Diesel Concentrate Plus Cold Flow Improver is formulated with excellent detergency properties to help keep injectors, rings, piston crowns and the fuel pump lubricated.
Product Code: DFC

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Diesel Recovery Emergency Fuel Treatment

AMSOIL Diesel Recovery quickly dissolves gelled fuel, thaws frozen fuel filters and reduces the need for a new filter, saving both money and an inconvenient trip to a parts store. Performs well in all diesel fuels, including ULSD, off-road and biodiesel. Cheap insurance against frozen fuel.
Product Code: DRC

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Cetane Boost Diesel Fuel Additive (all diesel engines)

Improves combustion efficiency to increase power in diesel engines. Raises cetane three to seven numbers. Also improves low-temperature starting, fuel ignition quality and reliability. Treats up to 200 gallons.
Product Code: ACB

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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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Oil Analysis

Right now, the oil working in your crankcase, gearbox, or sump contains information that could be vital to the performance and productivity of your engine or equipment. Contaminants that can indicate wear or cause serious equipment damage such as metals, water, raw fuel, acids, fuel soot and other solids collect in your lubricant. Using oil analysis to evaluate these contaminants is a scientific approach to predictive maintenance, allowing you a look inside your machinery to spot mechanical wear and contamination in its early stages. You'll extend machine life, head off major maintenance costs and prevent catastrophic failure that can shut down or leave you stranded, and you'll maximize lubricant life.

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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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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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Propylene Glycol Antifreeze and Engine Coolant

AMSOIL Antifreeze & Coolant is newly formulated to provide benefits far beyond those found in today's conventional antifreeze and coolant products. This revolutionary formulation provides maximum antifreeze and cooling protection in the most extreme temperatures and operating conditions.
Product Code: ANT

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