Double D Steering Shafts. Solid steel shaft has the appearance of two D's stacked back to back when viewed from the end, or simply a 3/4 Inch round shaft with flats on opposite sides. Often used with stock type couplers, this shaft can be used in assemblies without welding.
Commonly connected to U-joints using a set screw, the shaft should be dimple drilled to help pilot set screws and help prevent the assembly from sliding apart. The ALL52132 oversized rod end is commonly used to support the steering shaft. Consult sanctioning rules to verify proper installation when building a steering assembly.
