Arrma Big Rock/Kraton 6S Differential Set (Front/Rear)

Arrma Big Rock/Kraton 6S Differential Set (Front/Rear) – Heavy-Duty Pre-Assembled Upgrade! 🔥 High-Performance Pre-Assembled Differential for Extreme Bashing! 🚗💨 Keep your Arrma Big Rock 6S BLX or Kraton 6S BLX running strong with this factory-assembled, pre-filled Front/Rear Differential Set. Engineered with heavy-duty steel gears, a spiral-cut 43T GP4 main gear, and 80k cSt silicone oil, this durable and high-efficiency differential ensures smooth power transfer, reliable performance, and extreme durability under heavy loads. 🏆 Whether you're replacing a worn-out differential or upgrading your drivetrain, this ready-to-install differential set delivers strong, consistent performance for high-power 6S brushless action! ✨ Key Features: 🛠️ Pre-Assembled & Pre-Filled with 80k cSt Silicone Oil – Provides fast, easy installation & maintenance 🔥 Heavy-Duty Steel Internal Gears – Designed for long-lasting durability in extreme conditions ⚙️ 43T GP4 Spiral-Cut Steel Main Gear – E