For Motorcycle Cylinder Kit 78mm Cylinder Block Piston Ring Pin Gasket KLX250 1993-2018 KLX300 1996-2007 Pit Bikes Name: KLX300 Cylinder Kit Material: Aluminium Cylinder Block OEM: 11005-1983 Piston OEM: 13001-1463 Piston Ring OEM: 13008-1071 (STD) Upper Cylinder Gasket OEM: 11004-0091 Lower Cylinder Gasket OEM: 11061-1307 Piston Pin OEM: 13002-1109 Piston Pin Ring OEM: 92033-1054 Size: 107x6x78x70.6mm Color: Silver Quantity: 1 Kit Fitment: Designed for use with motorcycle models requiring a 78mm cylinder kit.Compatible with select 250cc and 300cc off-road motorcycles.The engine block outside diameter should be checked prior to installation.If the engine block outside diameter is greater than or equal to 97mm, the kit can be used normally.If less than 97mm, machining of the cylinder block may be required for proper fitment. This product is not affiliated with the manufacturer.Brand mentions are used for compatibility indication.