The ARRMA KRATON 6S EXB centre differential by GPM is engineered from 20CrMnTi steel and 7075 aerospace-grade aluminum alloy to deliver improved resistance to wear in demanding use. This ready-assembled unit uses a 50T 1.0 Module straight-cut main gear and 4140 carbon steel cross shafts to preserve drivetrain efficiency. Rubber shielded bearings are supplied fitted for straightforward installation, making it a sensible upgrade for operators seeking longer service intervals.
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