Ceramic Ball 2.4mm (12)
#930230 Ceramic Ball 3.175mm (12)
- Set of 12 premium-quality ceramic balls
- Extra-hard Si3N4 silicone
- Significant improvement of differential lifespan
- Reduces friction & vibration
- Higher RPM capabilities
of 12 premium-quality ceramic balls made from extra-hard Si3N4
silicone nitride ceramic. Significantly improves differential lifespan while
reducing friction and vibration. Higher RPM capabilities.
ceramic diff balls have very high durability (when properly lubricated) due to
reduced slip and heat. With ceramic being approximately 60% lighter than steel,
ceramic diff balls have a significantly lower rotating mass.
Together this means that the lifespan of ceramic diff balls is 3-5 times
longer than that of steel diff balls under matching conditions.
Ceramic diff balls have vastly-superior corrosion resistance over steel
diff balls, and with an inherent low-friction coefficient and smooth surface,
frictional forces on ceramic diff balls are much lower.