Find the Best 80/90 Gear Oil at Tractor Supply: Ultimate Guide
Understanding 80/90 Gear Oil: What Does it Mean? The "80/90" designation in 80/90 gear oil refers to its viscosity grade (thickness). The higher the number, the thicker the oil. This specific grade is a medium-weight oil, suitable for a range of applications and temperatures. Its primary function is to lubricate gears, reducing friction, wear, and heat buildup. This translates to smoother gear operation, extending the life of your equipment. Think of it as a protective barrier between moving metal parts....