Product Description
Traxxas 7778 X-Maxx Rear Differential Pinion Gear
This is a replacement Traxxas X-Maxx 13 Tooth Rear Differential Pinion Gear.
Note: Use with TRA7779 42 Tooth Differential Ring Gear.
Features:
Factory Replacement Part
Includes:
(1) Rear Differential Pinion Gear