This is a brand new A-Arm Bearing Kit that is made to OEM standards and Specs. By replacing your old A-Arm bearing kit you will improve your ATV's performance and suspension. This kit includes everything you need to refurbish your A-Arm. You will need one kit for each A-Arm. Manufactured by Factory Spec Includes everything pictured Made in Taiwan Fits the Upper OR Lower A-Arm of the following models 2009 2013 Yamaha 550 Grizzly 4x4 YFM550FG 2014 Yamaha 550 Grizzly 4x4 YFM550D 2009 2013 Yamaha 550 Grizzly 4x4 EPS YFM550FGP 2014 Yamaha 550 Grizzly 4x4 EPS YFM550P 2002 2008 Yamaha 660 Grizzly 4x4 YFM660F 2004 2007 Yamaha 660 Rhino YXR660F 2008 2013 Yamaha 700 Grizzly 4x4 YFM700FG 2014 2015 Yamaha 700 Grizzly 4x4 YFM700D 2016 Yamaha 700 Grizzly 4x4 YFM700GD 2007 2013 Yamaha 700 Grizzly 4x4 EPS YFM700FGP 2014 2015 Yamaha 700 Grizzly 4x4 EPS YFM700P 2016 Yamaha 700 Grizzly 4x4 EPS YFM700GP