ARRMA Body Post: Big Rock ARAC3476 is compatible with ARA102690, ARA102692, ARA102696, ARA102722, ARA106040T1, ARA106040T2, ARA106042T1, ARA106042T2, ARA106044T1, ARA106044T2, ARA106048, ARA109001, ARA109011, ARAD84NW, ARAD84SW, ARAD88RL, ARAD89BB, ARAD89LL