Products PWC- YamahaOil Seal Back Oil Seal 93102-25M11 Item number: 93102-25M11 ID 25. OD 42. H 6 Fit on 1987-1993 Yamaha 500 Jet Ski You May Also Be Interested In Oil Seal 93103-36M62 Oil Seal 93101-36M61 Full Gasket Kit 09-711227 Full Gasket Kit 09-711211