Traxxas 5151 Half shafts, center (front and rear) (external-splined (2)/ internal-splined (2))/ metal u-joints (4)

This is a replacement Traxxas Front & Rear Center Half Shaft Set. 

NOTE: These shafts are compatible with the 2006 debut model T-Maxx 3.3 (TRA4909). Newer models use the TRA5456 shafts.