ARRMA Rear Hub (2): 4x4 ARAC5048 is compatible with ARA102666, ARA102668, ARA102694, ARA102694I, ARA102696, ARA102711, ARA102714IT1, ARA102714IT2, ARA102714T1, ARA102714T2, ARA102715T1, ARA102715T2, ARA102720T1, ARA102720T2, ARA102721T1, ARA102721T2, ARA102722, ARA102723, ARA960GL, ARA960RL, ARA961BL, ARA961RL, ARAD60GL, ARAD60RL, ARAD61BL, ARAD61RL, ARAD64NL, ARAD65GL