Product JET SKIPiston Back Piston-0.25 POLARIS 750 Brand: OSAKA MARINE Description: POLARIS 750_Piston-0.25 Bore 0.697 You May Also Be Interested In Piston-0.75 POLARIS 780 290-887-570 Piston-STD SEA-DOO 951 60518-65 Starter Plate Gasket For Harley-Davidson 60540-65A Primary Cover Gasket For Harley Davidson