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