Pwc/YamahaYamaha - PWC Gasket & Oil Seals Back Oil Seal 93102-25M11 Personal Watercraft Parts & Accessories Viewer:853 Item No: 93102-25M11 YAMAHA No: 93102-25M11-00 Size: ID 25. OD 42. H 6 Fits: 1987-1993 Yamaha 500 Jet Ski You May Also Be Interested In Gasket, Cylinder Head 1 60T-11181-10-00 Cylinder Head Gasket 60E-11181-00 Rectifier & Regulator Assy 6H2-81960-00 Top End Gasket Kit HS-710022