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 92049-3006 Piston 3008-569 Piston Ring 290-887-670-R