Traxxas 4933 Pivot Balls 4 Revo

Traxxas pivot balls and bushings for the E-Maxx and T-Maxx for the Traxxas T-Maxx and E-Maxx 4WD Radio Control Monster Trucks. This package includes, Four pivot balls constructed of steel and four pivot ball cap bushings, plastic. Pivot balls fit into the axle carriers at each wheel. The pivot ball cap bushings fit between the pivot balls and the aluminum caps.  Requires: Threading the pivot balls through the axle carriers and into the suspension arms. Placing pivot ball cap bushings between the pivot balls and aluminum caps.