Fit the GPM MKV647S centre differential to enhance drivetrain strength on ARRMA machines. Constructed from 20CrMnTi steel and 7075 aluminium alloy, the unit is supplied fully assembled with a 47T 1.0 Module straight-cut main gear to cope with demanding loads. 4140 carbon steel cross shafts deliver added stiffness, while rubber shielded bearings speed up installation and reduce friction. Note: Differential oil is not included and must be added separately. For installation, refer to the ARRMA manual.
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