SBT Engine Rebuild Kit Fits Sea-Doo 300 HP Motor

SBT Engine Rebuild Kit for Sea-Doo 300 MotorsKit includes:4-stroke Counter Balance Shaft Bearing Set4-Stroke Main Bearings4-Stroke Rod BearingsInternal Gasket KitSBT 4-Stroke Timing ChainOil Spray Nozzles (3)Piston & Ring Sets (3) STD.