Features:1Applicable Model: Camshaft assembly is replacement for Grizzly 660 2002?2008, replacement for Rhino 660 2004?2007, replacement for Raptor 660R. 2Part Number: Engine camshaft replace part number are 5KM 12170, 519 CCA2223M, 5KM 12170 00 00 for reference. Please check the number before ordering. 3Low Wear: Polished camshaft reduces friction, thereby increasing engine life and giving stable operating performance to your ATV. 4Fine Material: Adopting premium metal material that have been through fine workmanship, high strength and durable for long using. 5Ideal Replacement: High precision and perfect fit to meet your needs, allowing you to directly replace the original damaged one.Package included:1 x Camshaft&nbspAssembly