Premium Quality Front Differential Rebuild Kit for Polaris Models: Sportsman 500 EFI 2007-2009 Sportsman Touring 500 2008-2009 Sportsman Touring 500 Quad 2009 Sportsman 500 Forest 2011-2012 Sportsman X2 500 EFI 2007-2009 Sportsman X2 500 EFI QUAD 2008-2009 Sportsman 800 EFI 2007-2009 Sportsman Touring 800 2008-2009 Sportsman 800 6×6 2009 2011-2015 Sportsman 800 6×6 Forest 2012-2014 Sportsman X2 800 EFI 2007-2009 Sportsman X2 800 LE EFI 2008 Sportsman X2 700 EFI 2008 Included in the box: 1x Front Differential Cover: 3236663 Inner Diameter: 87mm Width: 18.6mm 1x Front Differential Anchor Plate: 3234407 Inner Diameter: 66mm Outer Diameter: 114mm 20x Front Differential Rollers: 3234393, 3235624 Length: 19mm Width: 7.9mm 1x Front Differential Roller Cage: 3235625 Outer Diameter: 72.8mm Width: 53.5mm 1x Front Differential Hub: 3235258 3234590 3234600 3235048 Length: 113.7mm Inner Diameter: 23mm Outer diameter: 87.9mm