Chevron Ursa® Super Plus SAE 40 is a monograde heavy-duty diesel engine oil engineered to provide reliable protection in on-highway trucks, off-road equipment, marine engines, and industrial diesel systems. Built with premium base oils and advanced additive chemistry, it ensures consistent lubrication, deposit control, and oxidation stability in severe service conditions.

Key performance benefits include:

• Excellent wear protection for pistons, rings, bearings, and valve train components

• Outstanding oxidation resistance, reducing sludge, varnish, and oil thickening

• Strong detergency and dispersancy, helping keep engines clean and efficient

• Stable viscosity retention, ensuring durable lubrication in high-temperature operations

• OEM approvals, meeting requirements for a wide range of heavy-duty diesel applications

Packaged in a 5-gallon pail, this size is convenient for service shops, small fleets, equipment operators, and maintenance crews who need dependable mid-volume supply. Chevron Ursa Super Plus SAE 40 provides long-lasting engine protection, reduced downtime, and cost-effective performance, making it a trusted oil for heavy-duty diesel engines.