Arrma 3S/4S BLX & MEGA Metal Main Differential Gear (37T)

BLX Differential Case Set. This high-quality Diff Case 37T Main Gear set provides replacement parts for your kit supplied items. Features: Tough composite material for durability and consistent performance under extreme operating ...

Steel Spur Gear for use with the Arrma Kraton and Outcast 4S BLX 4x4 kits. This optional heavy duty steel spur gear is CNC machined from super-tough steel for extreme durability.  Features: ...

a strong and durable replacement for your Kraton, Mojave, Notorious, Outcast and Talion 6S kits. Features: Strong steel for long-lasting durability in extreme RC conditions  Precision manufactured tooth profile for consistent mesh ...

BLX Main Diff Spiral Gear, intended for use with the BLX 4x4 Kraton. Features: Constructed from tough steel for long-lasting durability and consistent performance Precision manufactured spiral cut gear teeth for smooth ...

Input Spiral Gear, intended for use with 8S-BLX Kraton kits. Features: Constructed from tough steel for long-lasting durability and consistent performance Precision manufactured spiral cut gear teeth for smooth operation in extreme ...