These are the optional Pro-Line Rear Pro-Spline HD Axles for the Traxxas Rally, Stampede 4x4 and Slash 4x4. 2WD Slash & Stampede and Electric Rustler.
FEATURES:
Constructed of hardened black oxide coated steel
Replaces stock plastic front axles
True 6-sided spline slides smoothly throughout suspension travel
without stripping out
Improved front outer pivot point moved inline with steering axis to
eliminate forward and backward motion of stock drive shafts
Zinc coated snap rings hold pins in place