Set of 12 premium-quality ceramic balls produced from extra-hard Si3N4 silicone nitride ceramic. Dramatically improves differential lifespan while reducing friction and vibration. Higher RPM abilities.
High-speed ceramic diff balls have quite high durability (whenever properly lubricated) considering paid off slip in addition to heat. With ceramic being about 60percent lighter than metal, ceramic diff balls have a significantly reduced rotating mass. Together meaning the lifespan of ceramic diff balls is 3-5 times much longer than when compared with steel diff balls under matching conditions. Ceramic diff balls have actually vastly-superior corrosion opposition over steel diff balls, with an inherent low-friction coefficient and smooth surface, frictional forces on ceramic diff balls are reduced.
