Products PWC- KawasakiOil Seal Back Oil Seal 92049-1047 Item number: 92049-1047 ID 25, OD 40, H7 Fit on 1986-1991 Kawasaki JS300 Jet Ski You May Also Be Interested In Oil Seal 92049-3728 Oil Seal Kit 92049-3725 Piston Kit 09-723-04 Piston Ring 290-886-270-R