Fit the GPM MKV61034S/2 front and rear differentials to your ARRMA KRATON 6S EXB to increase drivetrain durability. Constructed with 20CrMnTi steel gears and aerospace grade 7075 aluminum housings, these preassembled units use helical gearing with a 10T/34T ratio and a 1.3mm module for reliable power transfer. The 29mm diameter differential casing gives added strength and consistent gear mesh under sustained high speed use. Differential oil is not included, so add the correct fluid following the ARRMA manual.
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