. . . "Fallen Arm"@en . "The item can be found on the Fallen Arm's Digit 5 Beach. This location is full of Mechon, including a unique one. It is highly recommended to lure them away and defeat them individually before taking the item, as fighting all of them at once would make for a much more difficult battle."@en . "The item can be found on the Fallen Arm's Digit 5 Beach. This location is full of Mechon, including a unique one. It is highly recommended to lure them away and defeat them individually before taking the item, as fighting all of them at once would make for a much more difficult battle."@en . "N/A"@en . "Part used in Mechon maintenance that can also be used in Machina."@en . "Piezoelectric Unit"@en . . "Key Item"@en . . .