The Kawasaki 130086055 Piston Ring Set is an authentic OEM replacement part designed for a wide range of Kawasaki FH, FX, and FS series engines. This genuine piston ring set is crucial for maintaining proper engine compression, reducing oil consumption, and ensuring efficient combustion. Manufactured to Kawasaki's strict quality standards, it provides a precise fit and reliable performance for engine models including FH430V, FH451V, FH500V, FH531V, FH541V, FH580V, FH601D, FH601V, FH641D, FH641V, FH661V, FH680D, FH680V, FH721D, FH721V, FH770D, FX481V, FX541V, FX600V, FX651V, FX691V, FX730V, FX751V, FX801V, FX850V, FX921V, FS481V, FS541V, FS600V, FS651V, FS691V, and FS730V. Replace worn piston rings with this OEM part to restore engine power and efficiency.