Manufactured by Factory Spec Aftermarket gas shock provides upgrade over stock oil shocks 10% stiffer springs provide a better ride and higher load capacity Ready to mount out of the box, spring is already installed for quicker setup Pre-load adjustable Available in black only Sold each Shock is not rebuild-able Made in China Replaces OEM #'s 5UG-F3350-00-00, 5UG-F3350-01-00 5B4-F3350-00-00 Fits 2004 Yamaha Rhino 660 YXR660F 2005 Yamaha Rhino 660 YXR660F 2006 Yamaha Rhino 450 YXR450F 2006 Yamaha Rhino 660 YXR660F ***Does not fit Special Edition model*** 2007 Yamaha Rhino 450 YXR450F 2007 Yamaha Rhino 660 YXR660F ***Does not fit Special Edition OR Sport model*** 2008 Yamaha Rhino 450 YXR450F 2008 Yamaha Rhino 700 YXR700 2009 Yamaha Rhino 450 YXR450F 2009 Yamaha Rhino 700 YXR700 2011 Yamaha Rhino 700 YXR700 2012 Yamaha Rhino 700 YXR700 2013 Yamaha Rhino 700 YXR700