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 Kit 92049-3725 Oil Seal 92049-1047 Piston Ring R09-826-04 Full Gasket Kit 09-711285