FS Suprex SAE 15W-40 Motor Oil

Designed for heavy-duty two- and four-stroke diesel engines found in farm machinery, construction equipment, and marine and over-the-road use. Blended using specially selected, high-quality base oils and additives providing excellent detergency, dispersancy, oxidation stability, rust/ corrosion prevention, and foam suppression. Available in SAE viscosity grades 15W-40, 10W-30, 20W, 10W, 30, 40, and 50. Multi-viscosity 15W-40 and 10W-30 can eliminate seasonal grade changes in many areas and offer better fueleconomy.