This kit replaces the upper a-arm from stock Traxxas #7729

(2) 5 x 8 x 2

SPECS: Body-

Hitec HS-5055MG Economy Metal Gear Feather Servo

Losi Racing LOS232051 Open Rear Differential Gear Set Baja Rey Rock Rey 8IGHT Parts This kit replaces the upperLosi Racing LOS232051 Open Rear Differential Gear Set Baja Rey Rock Rey This genuine Losi Racing part is a direct factory replacement, engineered to fit the Rock Rey. It gives you a factory correct option when it's time for maintenance, repair, or an upgrade on your model. Sourced directly through official Losi parts channels, this component is manufactured to original specifications so it installs cleanly and performs like the part it replaces. Keep