The Pentair EQ Series Motor Support is a targeted service part for pool and spa systems that need the correct component restored before returning to operation. It is used for pump motor and drive-side repair and should be selected when the original part no longer performs as expected. This pump motor-side service component supports the mechanical relationship between the motor, drive assembly, and pump body on the compatible pump series listed in the title. It is used when the original component is damaged, worn, or being replaced as part of a larger pump repair. Confirm the exact model family and mounting details before installation. Before ordering, compare the part number 356713, visible shape, connection style, and model information with the component being replaced. This helps reduce returns, prevents mismatched repairs, and gives the installer a better starting point for restoring normal operation. Motor-side replacement component for the compatible Pentair or Sta-Rite pump series. Useful during repairs involving motor support, drive cooling, or mounting alignment. Helps maintain proper positioning between the motor assembly and pump wet end. Confirm pump series, color or style details, and part number before ordering. Inspect adjacent hardware and seals while the pump is disassembled.