- New
3314067.004B is a white polar replacement mounting bracket for compatible Dometic A&E awning systems. It secures the lower end of the awning support arm to the RV wall. Designed for specific Dometic awning hardware, it is listed for Sunchaser II systems and hardware assemblies 8273000.401B and 8273000.402B. Verify your existing bracket and awning hardware part number before ordering, as this component is not interchangeable with all awning arm systems.