In an effort to consolidate inventories, eliminate the potential for market confusion and improve manufacturing and distribution efficiency, AMSOIL is phasing out the AMF and AMV Motorcycle Oils.  They are available as supplies last.  For those customers who desire a less expensive option to the top tier AMSOIL Motorcycle Oils (MCF and MCV), AMSOIL Premium Protection Motor Oils (AMO and ARO) are available.  They offer the same great level of performance in motorcycle applications – at the same price – as AMF and AMV.

AMSOIL Synthetic 10W-40 and 20W-50 Premium Protection Motor Oils (ARO and AMO) are universal oils specially formulated to provide superior protection and performance in a wide variety of demanding applications.  By incorporating high quality synthetic base stocks and additives, AMSOIL Premium Protection Oils exceed the needs of large and small gasoline or diesel engines in cars, motorcycles, trucks, motor

homes, small utility equipment, farm equipment and marine applications.  AMSOIL Premium Protection Oils resist oxidation, neutralize acids, inhibit corrosion, reduce wear and protect against deposits.  They are

ideal for high mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use.  AMSOIL Synthetic 10W-40 and 20W-50 Premium Protection Motor Oils provide flexibility and performance far beyond conventional oils for convenience and trouble-free operation.

AMSOIL Premium Protection Synthetic Motor Oils overcome the thermal deficiencies common to conventional petroleum oils.  Volatilization (burn-off), oxidation and excessive deposit formation from high heat are

greatly reduced.  Viscosity thickening is controlled and engines run clean, promoting cooler operation and long engine life in air or liquid cooled engines.

AMSOIL Synthetic 10W-40 and 20W-50 Premium Protection Motor Oils are high viscosity oils engineered to prevent metal-to-metal contact. They resist viscosity shear and are formulated with a heavy treatment of anti-wear additives for excellent protection of gears, bearings, cam lobes and other high-pressure components in engines and transmissions.  AMSOIL Premium Protection Synthetic Motor Oils help extend engine life.

AMSOIL Premium Protection Motor Oils are multi-use, premium synthetic lubricants for applications that require or benefit from a higher viscosity oil.  They are recommended for air and liquid cooled, large or small

gasoline and diesel engines, transmissions and chaincase applications where 10W-40 or 20W-50 oils are required with any of the following specifications: