Cylinder Head Assy for Hisun 700 700cc HS700 ATV Quad UTV Carburetor 1220A-007D-0000 This cylinder head assembly is designed for compatibility with Hisun 700 700cc models, including HS700 ATV, quad, and UTV variants equipped with carburetor systems.It corresponds to 1220A-007D-0000 and serves as a direct replacement for the component.The unit includes all necessary internal components to proper engine function, such as valves, springs, and seals.It is engineered to maintain correct compression and thermal performance within the engine system.Installation requires standard mechanical tools and knowledge of small engine assembly.Proper torque specifications and gasket sealing are recommended during fitting.