Sea-Doo › Sea-Doo 580 Top End Rebuild Kit (1mm Over Platinum, 77mm) Image 1 of 1 Sea-Doo 580 Top End Rebuild Kit (1mm Over Platinum, 77mm) $258.46 Premium rebuild kit engineered for maximum durability and long-lasting engine performance. Add To Cart Added! Premium rebuild kit engineered for maximum durability and long-lasting engine performance. You Might Also Like Sea-Doo 1503 4-Tec Top End Rebuild Kit (Standard) $546.83 Sea-Doo 1503 4-Tec Top End Rebuild Kit (1mm Over) $745.71 Sea-Doo 900 Top End Rebuild Kit (Standard 74mm) $565.43 Sea-Doo 1503/1630 4-Tec Top End Rebuild Kit (100.46mm) $546.83 Sea-Doo 900 Top End Rebuild Kit (.25mm Over, 74.25mm) $565.43