Traxxas 23T Pinion Gear (48-Pitch / 3.17mm Shaft / #2423)

Traxxas 24T Pinion Gear (1.0 Mod / 5mm Shaft / #6496X)

Traxxas 25T Pinion Gear (48-Pitch / 3mm Shaft / #4725)

Traxxas 29T Pinion Gear (48-Pitch / 3mm Shaft)

Traxxas 31T Pinion Gear (48-Pitch / 3mm Shaft / #2431)

Traxxas 45T / 32P Spur Gear (#8053)

Traxxas 4X4 Pro-Built Center Differential w/ Spur Gear (#6780A)

Traxxas 50T Spur Gear (#6842 / 0.8 Mod)

Traxxas 54T Spur Gear (#3956 / 32-Pitch)

Traxxas 72T Spur Gear (#8368 / 48-Pitch)

Traxxas 76T / 48P Spur Gear (#4676)

Traxxas 83T Spur Gear (#4683 / 48 Pitch)