Front/Rear Complete Diff - 30/9T ( No Diffs Oil ) - Compatible w/ Arrma 1/5

Function & Usage
Front / Rear Complete Differential designed to transfer power from the driveshaft to the wheels while allowing left and right wheel speed differentiation during cornering. Direct replacement upgrade for the factory differential assembly.

Upgrade Advantages
Built using a hybrid construction of 20CrInTiH steel and 7075 aerospace-grade aluminum for maximum strength, heat resistance, and long-term durability under extreme loads. Fully pre-assembled differential unit for front or rear installation. Features high-strength helical gear set (9T/30T, module 2.0mm) for smooth and efficient power transfer. Due to gear ratio characteristics, it is recommended to purchase 2 sets for full vehicle setup consistency.
Compatible with high-performance RC basher and speed applications where drivetrain durability is critical. Differential oil is not included and must be filled separately; recommended viscosity is 100k cSt silicone oil.

Package Includes
Front / Rear Complete Differential 30/9T - 1 set

Original Part #
ARA310937

Compatibility
ARRMA 1/5 KRATON 4X4 8S BLX Brushless Speed Monster Truck RTR ARA110002
ARRMA 1/5 OUTCAST 8S AVC 4X4 RTR Brushless Stunt Truck ARA5810
ARRMA 1/5 KRATON 8S EXB 4X4 Roller Brushless Speed Truck ARA5208
ARRMA 1/5 KRATON 8S EXB AVC 4X4 RTR Brushless Speed Truck ARA5808V2
ARRMA 1/5 OUTCAST 8S EXB 4X4 Roller Brushless Stunt Truck ARA5210
ARRMA 1/5 OUTCAST 8S EXB AVC 4X4 RTR Brushless Stunt Truck ARA5810V2