This gasket set is intended as a direct replacement for components and is compatible with various ATV models including CF400 CF500 CF600 series CForce ZForce and UForce models with engine displacements of 450 520 550 and 625.The kit is designed to provide a secure seal for improved engine performance and during. The package includes all necessary parts as shown in the product images.The gasket set is engineered to meet standard specifications proper fit and function for the designated applications. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.