PSC's Heavy Duty Gear Oil SAE 85w-140 Oil category represents lubricants that have a viscosity grade of SAE (Society of Automotive Engineers) 85w-140. This grading system tells you the thickness of the oil and how it is affected by temperature. In this case, the "140" represents the thickness of the oil at operating temperature. The higher the number, the thicker the oil is between 2 mating surfaces. The "85w" tells you how well it maintains that thickness in colder temperatures. The lower the number, the better the oil flows at cold temperatures.
Below you can refine your search by the quality brands PSC has to offer
Click on a Product Image Below for More Information ▼