This is a barely used replacement part for your Onkyp C7030 CD Player. This part is typically needed if your CD player does not read the disc or continually skips as the CD is playing.  This is also a very nice back up OEM replacement part if you have one of these CD players. This part works 100% and is intended for someone with the necessary technical skills to properly and safely install it. This item will also be shipped promptly via USPS Priority mail.