This steel rear outer gear pair is supplied as one pair for use in TAMIYA CC01 differential assemblies. The steel material is chosen to improve wear life compared with softer replacement gears while remaining a direct-fit option for the CC01 drivetrain.
The product is supplied for model use only and the original specification lists three stainless steel cap head screws (2x8) included with the gears to secure components where required by the differential housing. These fasteners are provided to aid correct assembly and serviceability.
During installation confirm CC01 chassis compatibility and inspect tooth engagement and clearances to maintain correct mesh. Replacing worn outer gears is a routine servicing task to restore smooth differential action and to reduce progressive wear on mating components.
The SCC1200R/BG steel gears present a durable, precision-minded replacement for CC01 rear differential outer gears aimed at hobbyists focused on reliable drivetrain maintenance and consistent fitment.