This is a genuine OEM rear rack/carrier specifically designed for the 2007-2013 Yamaha YFM550 and YFM700 Grizzly ATVs with side reflectors. The OEM part number is 1HP-F4842-10. This rack can be used to replace part number 1HP-F4842-00 but has the mounting tabs for reflectors. Item has never been mounted or used. Do not have original packaging.