Intake Valve Guide One Piece (Fixed) 250 4x4 : 2002 2005 2001 2003 2004 Color:Tuerca Del Eje Del Piñón Del Motor Del Lado Del Volante 250 4x4 : 2002 2005 2001 2003 2004 Edition 2005 Polaris Predator 500 LE Black Silver 2005 Polaris Predator 500 Troy Lee Edition 2005 Suzuki LT Z QuadSport 400 Z LE 4x2 2005 Suzuki LT Z250 QuadSport Z 2005 Suzuki LT Z400 QuadSport Z 2006 Arctic Cat DVX 400 2006 Arctic Cat DVX 400 TS 2006 Honda TRX250EX Sportrax 2006 Honda TRX300EX Sportrax 2006 Honda TRX400EX Sportrax 2006 Honda TRX450R 2006 Kawasaki KFX400 2006 Polaris Predator 500 2006 Polaris Predator 500 50th Anniversary Edition 2006 Polaris Predator 500 Cross Country 2006 Polaris Predator 500 LE Black Silver 2006 Polaris Predator 500 Troy Lee Edition 2006 Suzuki LT R450 QuadRacer 2006 Suzuki LT Z QuadSport 400 Z LE 4x2 2006 Suzuki LT Z250 QuadSport Z 2006 Suzuki LT Z400 QuadSport Z 2007 Arctic Cat DVX 400 2007 Arctic Cat DVX 400 TS 2007 Honda TRX250EX Sportrax 2007 Honda TRX300EX Sportrax 2007 Honda TRX400EX Sportrax 2007 Honda TRX450R 2007 Polaris Predator 500 2007 Polaris Predator 500 Cross Country 2007 Polaris Predator 500 Dale Earnheadt Jr Accept OEM lower collar Compatible with no lead fuel and accept any type of valve stem material