Fits: For Polaris Sportsman 500 1996-2013 For Polaris For Polaris Ranger 500 1999-2012 For Polaris For Magnum 500 1999-2003 For Polaris Scrambler 500 1997-2012 For Polaris Xplorer 500 1997 For Polaris For ATP 500 4X4 2004-2005 For Polaris Sportsman X2 500 2006-2009 For Polaris Big Boss 500 1998-2002 For Polaris Worker 500 1999 2001 Part Number: 3087221, 3087224, 3089966, 3086811, 3086200, 3085074, 3085371, 3085075 3085655, 3087170, 3085534, 3084890, 3089256, 3090293 Features: – This product is a complete set of standard size replacement cylinders – Brand new aftermarket item, guarantees superior and reliable quality – Cylinder bore and stroke is 92mm x 75mm – 1 year warranty against any manufacturing defects Kit includes: Cylinder Piston Piston Rings Piston Pin Snap Rings (2) Chain Tensioner Head Base Gasket Head Cover Gasket Chain Tensioner Gasket Exhaust Manifold Gasket Cam Cover Gasket