7BK1, 7BK2, 7BY1, 7BY2, 7FY1, 7FY2. HONDA Factory (OEM) 6 CD Changer Block Component. => Will fix CD Changer, LCD display and Reception issues! If you have a 6 Disc Error/Bad CD Player, AM/FM Radio, or LCD/Lights Display issue, this block component will solve your issue.