This is a complete factory Kawi PETCOCK RESEAL KIT that fits the factory vacuum diaphragm style petcocks on all H1/H2/KH500 Triples ever made. this is not crap that has been sitting on some dealer’s shelf for 35 years but factory fresh pieces. you get the following items with this kit: bung nut gasket/fuel strainer bowl gasket/fuel lever gasket/pair(2) sock filters/NEW DIAPHRAGM AND SEAL ASSEMBLY/diaphragm to lid seal THESE ARE GENUINE KAWASAKI OF JAPAN FACTORY FRESH PARTS!!! I COMBINE freight on multiple purchases to save you money as necessary. we also stock petcock rebuild kits for many other Kawasaki small bore and big bore bikes. NOTE: i have new Kawasaki petcock filters and Visu inline fuel filters if you need them.