ARRMA AR310590 / ARAC3981 CVD Axle 8x44.5mm (2)

The ARRMA AR310590 CVD Axle 8x44.5mm (also known by legacy part number ARAC3981) are genuine OEM replacement CVD axles for compatible ARRMA vehicles. CVD axles provide smooth, efficient power transfer at all suspension angles, reducing vibration and wear compared to standard dogbone-style axles. A direct-fit replacement that restores full drivetrain performance.

Key Features

• Genuine ARRMA OEM replacement CVD axles
• Constant Velocity Drive design for smooth power transfer at all suspension angles
• 8x44.5mm dimensions for direct-fit compatibility
• Reduces vibration and drivetrain wear vs. standard dogbones
• Direct-fit replacement — no modification required

Specifications