Product JET SKI Back 290-886-270 Piston-STD SEA-DOO 580/587 Brand: OSAKA MARINE Description: SEA-DOO 580/587_Piston-STD_290-886-270 Bore 0.76 You May Also Be Interested In 290-886-270 Piston-STD SEA-DOO 580/587 Piston-STD YAMAHA 4-STROKE 09-710235 Gasket Set VG-2156-M Complete Gasket Kit YAMAHA