Arrma Main Diff / Differential Gear 39T Spiral Kraton 4X4 8S Outcast 8S Large Scale Servo 4V): 133 / 161

4V): 133 / 161

• Compact yet durable design

- Stator Size 2204

Charger included

Arrma Main Diff / Differential Gear 39T Spiral Kraton 4X4 8S Outcast 8S Large Scale Servo 4V): 133 / 161Arrma ARA310911 Main Diff Differential Gear 39T Spiral Kraton 4X4 8S Description Genuine ARRMA 39 tooth spiral cut main differential gear designed as a direct replacement for select ARRMA 1 5 scale 8S vehicles. Manufactured from tough steel, this precision cut gear provides smooth operation, dependable power transfer, and long lasting performance under extreme RC conditions. Features Genuine ARRMA replacement part Part number: ARA310911 39 tooth main