Seikoh HAA02 B0853 Moving Side Mirror Plate with Moving Side Insert Plate is a replacement component for moving-side mirror assemblies. Described in listings as New, this part carries the identifiers HAA02 and B0853 and includes the moving side insert plate. Designed for compatibility with Seikoh mirror systems, this plate serves as the backing element for the moving mirror head in installations that use Seikoh moving-side hardware.
