Precision internal gears of the XRAY Active Diff are die-cast and pressed from high-grade steel material using very high pressure to ensure a very strong core, and then are specially hardened to ensure minimal wear and longest life. Includes 2 bevel gears and 4 satellite gears.
#325100 XRAY XB2 Active Differential - Set
#365100 XRAY XB4 Active Differential - Front/Rear - Set
#365101 XRAY XB4 Active Differential - Center - Set