519-CDI2284F Front Differential Product Info: Differential Gear Ratio: 14:29, Spline count on Input couplers A: 22; Spline count on the Shaft B: 22 Actuator Included (Yes/No): No Case Material: A383 Aluminum; Ring and Pinion Material: SAE5120 Steel; Oil Seal: FKM; O Ring: Nitrile Rubber Lubricant Used: 80W90 API GL-5. However, check oil level before installation. Direct Replacement for the Following OEM Part Numbers:1341323, 1341276, 1341265, 1341257, 1341154Compatible with the Following Vehicles:Polaris Xplorer 500: 1997Polaris Xplorer 400: 1999-2002Polaris Xplorer 250: 2000-2002Polaris Worker 500: 1999-2001Polaris Worker 335: 1999Polaris Sportsman 500 Limited: 2001-2002Polaris Sportsman 500 HO Limited: 1999-2002Polaris Sportsman 500 HO: 1999-2004Polaris Sportsman 500 6X6 MV: 2005-2007Polaris Sportsman 500 6X6: 2000-2008Polaris Sportsman 500: 1996-2008Polaris Sportsman 400: 2001-2004Polaris Sportsman 335: 1999-2000Polaris Scrambler 500 Freedom: 2002Polaris Scrambler 500: 1998-2009Polaris Scrambler 400: 1998-2002Polaris Ranger 500 6X6: 1999Polaris PTV 500 6X6: 2003-2004Polaris LUH 500 6X6: 2002Polaris Diesel 455: 1999-2001Polaris Big Boss 500 6X6: 2000-2002 WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov