Group of 12 premium-quality ceramic balls created from extra-hard Si3N4 silicone nitride ceramic. Somewhat improves differential lifespan while reducing friction and vibration. Greater RPM abilities.
High-speed ceramic diff balls have quite high durability (whenever properly lubricated) as a result of paid off slip and heat. With ceramic being roughly 60percent lighter than steel, ceramic diff balls have actually a significantly reduced rotating mass. Together this means that the lifespan of ceramic diff balls is 3-5 times longer than that metal diff balls under matching conditions. Ceramic diff balls have actually vastly-superior corrosion resistance over metal diff balls, with an inherent low-friction coefficient and smooth surface, frictional forces on ceramic diff balls are reduced.
