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, SW Type 93103-32M01-00 Oil Seal 93102-25M04 / 93102-25M28 Key 28-56654 / 56654 RECTIFIER & REGULA 5BN-81960-00-00