Compatible models: For Polaris Sportsman 500 450 400 1996-2012 Ranger 500 400 1999-2013 Big Boss 500 1998-1999 Scrambler 500 1997-2003. Compatible models: For Polaris ATP 500 2004-2005 Workder 500 2004-2005 Magnum 500 1999-2003 Xpedition 425 2000-2002 Xplorer 500 1997. OEM：Cam: 3086212, 3084898；Chain: 3084915；Rocker arm: 3084913 3084910；Gear: 3084914. Tips before Purchase: Please carefully check whether your model is applicable to our products before buying. You can refer to the applicable models, pictures and OEM numbers on our page to help you determine your choice. After-Sales Service: If you have any questions about our products during the use and purchase process, you can contact us by email at any time, we will try our best to solve the problem for you, and we will provide comprehensive quality assurance for our products.

This Engine Timing Chain Kit is Compatible with the following models:
For Polaris Sportsman 500 2X4 4X4 1996-2012
For Polaris Sportsman 450 2006-2007
For Polaris Sportsman 400 2001-2011
For Polaris Ranger 400 2010-2013
For Polaris Ranger 500 1999-2012
For Polaris Big Boss 500 1998-1999
For Polaris Scrambler 500 1997-2003
For Polaris ATP 500 2004-2005
For Polaris Workder 500 2004-2005
For Polaris Magnum 500 1999-2003
For Polaris Xpedition 425 2000-2002
For Polaris Xplorer 500 1997

Package:
Gasket*1
Gear*1
Intake Exhaust Rocker Arms*1
Camshaft*1
Timing Chain*1

OEM Part Numbers:
Cam: 3086212, 3084898
Chain: 3084915
Rocker arm: 3084913 3084910
Gear: 3084914