I'm selling this because I tested it and it worked. This is for when you need replacement parts or if your DC is broken. To prevent swapping parts, returns and refunds are not accepted! No cancellations or returns for personal reasons! Please, if you buy this, be sure to rate the item on the day it arrives! I will block anyone who doesn't respond to comments! I will re-check the operation before shipping. There is a drag sound. Buyers who take a long time to rate or cannot be contacted are not welcome! ⚠️Recently, there have been too many people who cannot be contacted after purchase or who do not rate the item even after it has been delivered, so I will give a negative rating for any ratings that are made after the day of delivery, regardless of the reason.⚠️ I will ship via Yamato Compact.