14 Qt. Diesel Engine Motor Oil FORD Motorcraft SAE 5W-40 Super Duty Power Stroke MPN #XO-5W40-QSD

Formulated for improved oxidation protection and contains more than 1,000 ppm phosphorus to improve wear protection Designed for low emission diesel engines providing excellent soot control, protection against wear, deposits, rust and corrosion, foaming, sludge formation, high temperature oxidation and thickening, as well as protecting exhaust after treatment systems such as particulate filters Provides excellent performance in older-generation diesel engines operating on high-sulfur fuel Meets the requirements of API Service CK-4 Meets Ford WSS-M2C171-F1, required for use in Power Stroke® Diesel engines designed to meet 2017 on-highway exhaust emission standards and requiring ultralow sulfur diesel fuel, as well as meeting the requirements for previous model year diesel engines Satisfies the warranty requirements of Ford Motor Company as well as most other domestic and import diesel engine manufacturers