Group of 12 premium-quality ceramic balls made out of extra-hard Si3N4 silicone nitride ceramic. Somewhat improves differential lifespan while reducing friction and vibration. Higher RPM abilities.
High-speed ceramic diff balls have quite high durability (whenever properly lubricated) as a result of paid down slip including heat. With ceramic being around 60per cent lighter than metal, ceramic diff balls have actually a significantly lower rotating mass. Together meaning the lifespan of ceramic diff balls is 3-5 times a lot longer than compared to steel diff balls under matching conditions. Ceramic diff balls have in reality vastly-superior corrosion opposition over steel diff balls, along side an inherent low-friction coefficient and smooth area, frictional forces on ceramic diff balls are lower.
