Oil Filter OEM Part Numbers Compatible with: Polaris 2520799, 3089996, 3084963 and 2521424. This oil filter is compatible with various Polaris models including ATP 330 (2004-2005), ATP 500 HO (2004-2005), Big Boss 500 6x6 (1998-1999), Hawkeye 300 2x4 (2006-2011), Hawkeye 300 4x4 (2007-2011), Hawkeye 330 4x4 (2006), Hawkeye 400 HO 2x4 (2011), Magnum 325 2x4 (2000-2002), Magnum 325 4x4 (2000-2002), Magnum 330 2x4 (2003-2006), Magnum 330 4x4 (2003-2006), Magnum 330 4x4 (2004), Magnum 425 6x6 (1996-1997), Magnum 500 4x4 (2000-2002), Ranger 400 4x4 (2010-2013), Ranger 425 2x4 (2001-2003), Ranger 500 2x4 (2006-2009), Ranger 500 4x4 (2004-2007), Ranger 500 4x4 EFI (2006-2013), Ranger 500 Crew (2011-2013), Ranger 500 Crew LE (2013), Ranger 500 Crew Turbo Silver LE (2012), Scrambler 500 4x4 (1996-2011), Sportsman 300 (2008-2010), Sportsman 300 LE (2008-2009), Sportsman 335 (1999-2001), Sportsman 400 4x4 (2001-2005), Sportsman 400 HO (2008-2011), Sportsman 450 (2006-2007), Sportsman 500 6x6 (2000-2008), Sportsman 500 EFI (2006-2010, 2012), Sportsman 500 EFI Deluxe (2007), Sportsman 500 EFI LE (2008-2009), Sportsman 500 EFI Touring (2008-2010), Sportsman 500 EFI X2 (2006-2009), Sportsman 500 HO (2000-2001, 2004-2013), Sportsman 500 HO Touring (2010-2013), Trail Boss 325 2x4 (2000-2002), Trail Boss 330 (2003-2011), Trail Blazer 330 (2008-2011), Worker 335 (1999), Worker 500 (1999-2001), Xpedition 325 (2000-2002), Xpedition 425 (2000-2001), Xplorer 400L (1996-2001), and Xplorer 500 4x4 (1997).High-performance design for outstanding filtration. Constructed with heavy-duty metal casing for durability and resistance to deformation under high pressure. Ensures optimal oil flow rates. Features modern synthetic filter media with uniform pleats to provide a large filtration surface area, capable of filtering out 99% of contaminants. Made to meet OEM specifications for reliable performance and long service life.