Arrma 4x2 Front and Rear Metal Diff Upgrade Set - BOOST BOX

SKU: ARA210007
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Install the extra-durable ARRMA Metal Diff BOOST Box option part package and bring out the beast in your 4X2 BOOST, MEGA, or 3S basher. Included are strong, all-metal front and rear diffs with full metal ring gears, input gear, and internal gears.

  • Metal gear toughness for using more powerful motors
  • Ready to install with yokes included
  • Easy step-by-step installation video available online
  • Sheet of colorful ARRMA decals also included
  • Keep growing your skills with amplified ARRMA performance