Dominator T-REX 550X replacement parts by Align. To assist you parts are listed in the following order; Head, Inner Frame, Outer Frame, Tail, Electronics, Bearings, Accessories. You may also utilize our Intelligent Search Bar or visit Align Parts Finder by clicking on the Align Parts and Quick finder image.

Note: Align utilizes parts from other models; therefore, 550X may not be in the description.