80w90 Gear Oil Case/12

Lucas Oil 80W90 Gear Oil Case/12 is designed for professional-grade hypoid gear lubrication, ideal for high-stress differential and transmission applications in trucks, SUVs, and performance vehicles. This product is particularly beneficial for those involved in rebuilding rear ends, servicing manual transmissions, or maintaining heavy-duty drivetrains.

The 80W90 viscosity formulation provides excellent film strength and thermal stability, protecting ring-and-pinion gears under extreme pressure. It features anti-wear additives and friction modifiers that help reduce heat generation, extend component life, and improve fuel economy in differential applications. The hypoid-specific chemistry ensures that the oil clings to gear teeth, providing consistent protection during various driving conditions.

This gear oil is favored by technicians for its performance in both limited-slip and standard differentials, especially in vehicles with taller gearing, towing packages, or aggressive launch protocols. The case contains a total of 12 quarts, making it an excellent choice for fleet maintenance, shop inventory, or serious gearheads who regularly service their own equipment.