Traxxas 9063-BLUE Blue Aluminum Caster Blocks Inferno MP9 Parts 17mm hex for reduced stripping

17mm hex for reduced stripping risk

more consistent and uses 33% less energy

Includes grille

1 CNC-Machined Aluminum Fan Cover

Traxxas 9063-BLUE Blue Aluminum Caster Blocks Inferno MP9 Parts 17mm hex for reduced strippingImportant fitment note: these are designed for 4X4 vehicles with the Extreme HD Upgrade Kit (9080) installed. They do not fit standard suspension components. Check that your vehicle has the 9080 series kit before ordering. The Traxxas 9063 BLUE is a pair of left and right aluminum caster blocks that improve the appearance, ruggedness, and control of your Traxxas model. Billet 6061 T6 aluminum construction adds strength and precision where you want it