Tank Vent, Part 5431053 Is A Critical Component Of The Engine. It Is Designed And Tested By Polaris Engineers To Ensure Durability, Quality, And Optimal Performance Through Lab And Field Validation Testing Beyond The Expected Engine Life. Spend Less Time Fixing Your Vehicle And More Time Playing. Weve Been A Leader In The Powersport Industry For Nearly 70 Years, Dont Settle For Anything Less Than Oem Quality. This Accessory Is Designed To Fit The Following: Atv, 2008, 2002-2006 Sportsman 500 Ho, 2008-2009 Trail Blazer 330, 2008 Sportsman Touring 800 Efi, 2008 Sportsman Touring 500 Efi, 2008 Sportsman 800 Ho Efi, 2008 Sportsman 300, 2008 Outlaw 525 S, 2008 Outlaw 525 Irs, 2008 Outlaw 450 S, 2007-2009, 2001-2005 Scrambler 500 4X4, 2007-2008 Sportsman X2 500 Efi, 2007 Sportsman X2 800 Efi, 2007 Sportsman 800 Efi Night Camo Le, 2007 Sportsman 800 Efi Le, 2007 Outlaw 525, 2006-2008 Sportsman 500 Efi, 2006-2007 Sportsman 450, 2006-2007 Outlaw 500, 2006-2007 Hawkeye 4X4, 2006-2007 Hawkeye 2X4, 2006 Sportsman X2 500, 2006 Scrambler 500 4X4, 2005-2007 Sportsman 800 Efi, 2004, 1996-2001 Sportsman 500, 2004-2007 Sportsman 700 Efi, 2004-2005 Atp 500 4X4, 2004-2005 Atp 330 4X4, 2003-2009 Trail Boss 330, 2003-2006, 1999 Trail Blazer 250, 2003-2006 Magnum 330 4X4, 2003-2005 Sportsman 600, 2003-2005 Magnum 330 2X4, 2003 Trail Blazer 400, 2002, 1999-2000 Magnum 500, 2002, 1999 Worker 500, 2002-2006 Sportsman 700, 2002 Scrambler 400 4X4, 2002 Magnum 500 Rmk, 2001-2005, 1997 Sportsman 400, 2001-2002, 1999 Xplorer 400, 2001-2002, 1995-1996 Xplorer 4X4, 2001-2002 Trail Boss 325, 2001-2002 Scrambler 500 2X4, 2001-2002 Scrambler 400 2X4, 2001-2002 , 2001 Magnum 325 2X4, 2000-2008 Sportsman 6X6, 2000-2002, 1997-1998, 1993, 1989-1990 Trail Boss, 2000-2002, 1990-1998 Trail Blazer, 2000-2002 Xpedition 425, 2000-2002 Xpedition 325, 2000-2002 Magnum 325 4X4, 2000 Xplorer 250 4X4, 2000 Scrambler 2X4, 2000 Magnum 325 2X4, 1999, 1994-1996, 1991-1992, 1988 Trail Boss 250, 1999-2001 Diesel