Products PWC- KawasakiOil Seal Back Oil Seal 92049-3729 Item number: 92049-3729 Fit on 1999 Kawasaki Ultra 150 Jet Ski You May Also Be Interested In Oil Seal 92050-507 Oil Seal 92049-3715 Top End Gasket Kit PWPO-SL650-TG Gasket 420-430-036 / 430036