CK-4 15W-40 Diesel Engine Oil

Experience exceptional engine protection and peak performance with CK-4 15W-40 diesel engine oil. Specially formulated for a wide range of diesel-powered vehicles and equipment, this high-quality oil reduces wear, boosts fuel efficiency, and extends engine life even under demanding conditions. Available in a convenient 5-gallon container, it features a rich amber color and advanced additives to keep your engine running smoothly mile after mile.