Product OverviewA highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda. Sold in case packs only.Key Features Excellent anti-wear characteristics reduces friction Formulated to offer maximum corrosion protection Reduces sludge to keep engine cleaner for better efficiency Low temperature viscosity offers better cold starting Meets and exceeds quality performance API SJ, CF-2, CH-4 Specifications Grade: 10W30 Size: 55 Gallon Product Details Brand: Sierra Product Type: Engine Oils & Lubricants Manufacturer Part Number: 18-9420CAT-7 UPC: 808282326005 LNS Category: Engine Parts & Consumables LNS Subcategory: Oil, Gear Lube Dimensions: L 35 in × W 24 in × H 24 in Country of Origin: US Compare the manufacturer part number, dimensions, fitment, voltage, material, and included components with your application before ordering.Enjoy free standard shipping on all U.S. orders, including Alaska, Puerto Rico, Guam, U.S. territories and protectorates, and eligible P.O. boxes.