New Rear Coil-Over Shock Absorber, Rear left or right. Fits 2009 2010 2011 2012 2013 2014 Yamaha Grizzly 550 - YFM550 and 2007 2008 2009 2010 2011 2012 2013 Yamaha Grizzly 700 - YFM700 Adjustable Spring Design to Fit Your Performance Needs Replaces OEM# 1HP-F2210-01, 28P-22210-00, 3B4-2210-00, 3B4-2210-01 1 New Aftermarket Coil-over Gas Shock Absorber, rear left or right. Featuring high quality multi-lip seals, adjustable springs, and a robust twin tube design, this shock absorber provides an improvement in performance, durability and ride comfort over OEM shocks. Compatible with 2009-2014 Yamaha Grizzly 550 (YFM550) and 2007-2013 Yamaha Grizzly 700 (YFM700). Replaces OEM# 1HP-F2210-01, 28P-22210-00, 3B4-2210-00, 3B4-2210-01