Arrma AR310765 Diff & Idler Gear Set: VoltageSuits GraniteVoltageOverview:This diff and idler gear set provides ideal replacement parts for your kit supplied items.Features:Precision manufactured from high-quality materials – Strong and durable tooth profile – Assembled and pre-filled diff for simple, convenient replacement of your kit supplied item – Differential has full-metal internal gears for strength and durabilityIncludes:1 x Assembled Diff1 x Idler Gear