Axial RC Axle/Transmission Exploded Assembly Diagram - AX31383, AXA1221 Parts

This image shows a page from an assembly instruction manual (exploded-parts style line drawings) with an actual assembled component photographed lying on top of it. The printed diagram illustrates the assembly of a shaft/bearing/motor-mount area: a bearing labeled AXA1221 slides onto a stepped shaft, a button-head machine screw is shown installing into a component labeled AX31383 (with a quantity badge of 2), and a third partially visible callout ends in "A117." The physical part on the paper is a black plastic housing with a knurled collar, a visible ball bearing, and a black steel stub shaft with a machined step, groove, and threaded end, apparently the real-world counterpart of the shaft shown in the drawing. The part numbers use Axial Racing's AX/AXA prefix convention, indicating this is an instruction sheet for an Axial RC vehicle kit (such as an axle or transmission assembly step), not a full-size automotive document. No year, vehicle model, torque specs, fuse data, or wiring information is visible. A reader can learn which Axial part numbers (AX31383, AXA1221) are used at this assembly step and the orientation in which the bearing and screw install.