Put an end to premature ball joint failure by upgrading from the O.E.M. aluminum joint to a heavy-duty steel joint. QuadBoss® Ball Joint Kits are also a great replacement for applications that would normally require you to buy an expensive A-arm or steering knuckle.

This Part Fits:

Year	Make	Model	Submodel
2007-2009	Yamaha	YFM250 Big Bear	Base
2005-2006	Yamaha	YFM250 Bruin	Base