APPLICATIONS
AMSOIL Premium Protection Synthetic Motor Oil is recommended for air- and liquid-cooled, large or small gasoline and diesel engines, transmissions and chaincase applications where 10W-40 oils are required with any of the following specifications:
API SL, SJ, SH, SG
API CI-4+, CI-4, CH-4, CF, CF-2
ISO-L-EMA
Caterpillar* ECF-1
JASO MA (Motorcycle)
MAN* 271/3275
MTU Type 2
Cummins* 20071/20072/20076/20077
Volvo*, VDS-2, VDS
Mack* EO-M+, EO-M
ACEA A3/B3, E3, E5
MB 228.1,228.3, 229.1
Detroit Diesel* 93K214

Product Highlights
For use in both gasoline and diesel engines. Offers multi-functionality and wear protection. Ideal for applications where the extra protection of a higher-viscosity oil is desired. Excellent for motor homes and older vehicles, as well as many types of modern equipment and compatible with some motorcycles.

AMSOIL Premium Protection Synthetic Motor Oil is formulated to provide superior protection and performance in a wide variety of demanding applications. Its unique combination of synthetic base oils and a superior additive package results in a formulation that exceeds the requirements of most gasoline or diesel applications that call for 10W-40 or 20W-50 motor oil. Premium Protection Synthetic Motor Oil is ideal for high-mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use. It provides the extra anti-wear protection required by engines with flat-tappet cams and high-tension valve springs. AMSOIL Premium Protection Synthetic Motor Oil offers flexibility and performance beyond conventional oils.

- High-zinc formula guards against wear
- Ideal for flat-tappet cams
- Resists deposits to help keep engines clean
- Convenience of use for gas and diesel engines
- Superior Wear Protection
- Wet-Clutch Compatible
- Resists Oxidation and High-Temperature Breakdown
- Extends Drain Intervals in Gasoline and Diesel Engines