15W-40 Heavy-Duty Diesel and Marine Oil

Premium diesel oil providing excellent performance in diesel engines where highly effective control of wear and deposits is vital. Built with heavy-duty dispersant/detergent additives with 12 TBN, Synthetic Heavy-Duty Diesel & Marine Oil neutralizes acids and controls soot thickening from EGR and blow-by to protect against corrosion, cylinder bore polishing (wear) and varnish/sludge deposits. It resists heat and breakdown and is formulated for extended drain intervals.

See the product data sheet for full details.

CONTROLS SOOT AND WEAR

• Neutralizes acids and controls soot thickening to protect against corrosion, wear, varnish and sludge deposits
• Reduces oil consumption and emissions
• Delivers maximum engine protection over extended drain intervals

EXCELS IN EXTREME TEMPERATURES

• Provides outstanding protection and performance in temperature extremes
• Resists heat and breakdown better than conventional oils
• Eases cold-weather starting and provides vital startup lubrication

See the product data sheet for full details.