50T Main Differential Gear, 30T Idler Gear, 15T Input Gear fits Tetra 1/18, 1/24

What it Fits:
- All Tetra 1/18 and 1/24 Vehicles

What's Included:
- 50T Main Differential Gear x 1
- 30T Idler Gear x1
- 15T Input Gear