Arrma Spiral Cut Differential Gear 43T Spiral Kraton ARAC4008 Replacement Parts

Upgrade or replace your RC drivetrain components with the genuine Arrma 43T Spiral Cut Differential Gear (part number ARAC4008). Designed specifically for high-performance off-road bashing, this precision-engineered spiral-cut gear offers superior tooth engagement and increased surface contact compared to traditional straight-cut gears, ensuring smoother power transfer and enhanced durability under extreme loads.

• Genuine OEM Part: Manufactured by Arrma (Part #ARAC4008) to ensure a precise factory fit and reliable operation.

• Advanced Spiral-Cut Design: Precision-machined spiral teeth provide increased surface contact and smoother, quieter power transmission.

• High-Strength Durability: Built from premium-grade materials to handle high-torque brushless power and extreme bashing conditions.

• Optimized Mesh: 43-tooth configuration engineered for seamless compatibility with standard Arrma differential setups.

• Easy Replacement: Direct drop-in replacement part to restore drivetrain integrity and peak performance.