Motorcycle Engine Cylinder Gasket Set For XR400R 1996-2004 XR 400R 400 R XR400 12251-MBV-013 12391-KCY-671 12191-KCY-672 This cylinder gasket set is designed for use with XR400R models manufactured between 1996 and 2004.It includes multiple gaskets made from steel and paper materials, providing a seal between the cylinder head and engine block.The components are engineered to resist deformation under operating temperatures up to 105℃, helping maintain consistent compression and engine performance.The set is built to match the specifications of OEM part numbers 12251-MBV-013, 12391-KCY-671, and 12191-KCY-672, proper fitment and function.All necessary gaskets are included for a complete cylinder head service.Designed for straightforward installation, this set supports efficient engine reassembly for both routine maintenance and performance rebuilds.