MAMIYA - Mamiya 645 Super 120 220 magazine Parts

Official parts catalog for the interchangeable 120/220 film magazine back of the Mamiya 645 Super. This technical documentation provides a comprehensive reference for the repair, maintenance, and restoration of the film holder system accommodating both 120 and 220 roll formats. The catalog features a complete parts nomenclature with original Mamiya reference numbers, precise technical exploded views illustrating assembly and component positioning, and detailed parts lists organized by sub-assembly. Main sections cover the film magazine outer housing, rail frame attachment system, upper cover assemblies, winding base plates, film guide elements, and all fasteners including screws, nuts, and mounting hardware. Each component is identified with its official Mamiya part number, technical designation, and nomenclature in both English and Japanese. Detailed 3D exploded illustrations enable precise component identification and positioning within the overall assembly structure. Essential reference material for repair technicians, professional camera restoration specialists, and collectors dedicated to maintaining and servicing Mamiya 645 Super equipment.