Arrma Big Rock 3S BLX Pre-Assembled Differential Set (37T) ARA310956

The Arrma Mega/3S BLX Pre-Assembled Differential Set is a replacement differential intended for select Arrma 3S BLX/4x4 550 models. This differential come prefilled with 10,000cSt oil and is ready to bash. Package includes one assembled differential. FITS: Arrma Big Rock 3S BLXArrma Granite 3S BLXArrma Granite 4x2 BoostArrma Granite 4x4 MegaArrma Infraction MEGAArrma Infraction V3 3S BLXArrma Kraton 4S BLXArrma Outcast 4S BLXArrma Senton 3S BLXArrma Senton 4x2 BoostArrma Typhon 3S BLXArrma Typhon 4X4 550Arrma Vendetta 3S BLXArrma Vorteks 3S BLX