This is a replacement set of Team Associated Rear Hubs, suited for use with the B64 4-Wheel Drive buggy. This item fits the following: RC10 B64 Team 1/10 4WD Off-Road Electric Kit - ASC90014 RC10 B64D Team 1/10 4WD Off-Road Electric Kit - ASC90015 RC10 B64 Club Racer 1/10 4WD Off-Road Electric Kit - ASC90016 RC10 T6.1 Team 1/10 2WD Stadium Truck Kit - ASC70002 RC10 SC6.1 Team 1/10 2WD Off-Road SCT Kit - ASC70007