This is a replacement Arrma 4x4 C-Hub Set.
Compatibility
Arrma Big Rock 3S BLX
Arrma Granite 3S BLX
Arrma Granite 4x4 550
Arrma Granite 4x4 Mega
Arrma Misc. Arrma Parts
Arrma Senton 3S BLX
Arrma Senton 4x4 550
Arrma Senton Mega
Arrma Typhon 3S BLX
Arrma Typhon 4X4 550
Arrma Vorteks 3S BLX