Mobil Delvac 1™ Synthetic Gear Oil 75W-90 is a premium heavy-duty fully synthetic gear lubricant designed to deliver maximum protection and efficiency for commercial vehicles, fleet trucks, and off-highway equipment. Formulated with advanced synthetic base stocks and precision-engineered additives, it provides outstanding thermal stability, oxidation resistance, and extreme-pressure protection for drive axles and differentials operating under severe conditions.

This SAE 75W-90 synthetic gear oil ensures consistent lubrication performance across wide temperature ranges, enabling smooth gear operation in both hot and cold climates. Its advanced formulation reduces friction, minimizes wear, and enhances fuel economy while maintaining excellent seal compatibility.

Mobil Delvac 1 Synthetic Gear Oil 75W-90 meets or exceeds industry standards, including API GL-5, MT-1, and SAE J2360, and is approved by major OEMs such as Mack, Meritor, and Scania. Its extended drain interval capability helps reduce downtime and operating costs for fleet operators.

Packaged in a 55-gallon drum, this lubricant is ideal for large-scale fleet maintenance facilities and heavy-duty applications requiring reliable, long-lasting gear protection.