Cylinderkit For HISUN 450 ATV UTV P002000131020000 P0020001311A0000 P002000131020000 This cylinder kit is designed for use with HISUN 450 ATV and UTV models.It includes a cylinder, piston, rings, wrist pin, circlips, and gaskets required for engine rebuilds.The components are manufactured to match specifications for proper fit and function.This kit supports replacement of worn or damaged parts to restore engine performance.It is compatible with part numbers P002000131020000, P0020001311A0000, and P002000131020000.Installation requires standard mechanical tools and knowledge. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.